Job ID: 681944BR Date posted: Jan. 29, 2025 Program: ILDescription:This position may be eligible for a $25K sign on bonus for external hires!What We're Doing:Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you'll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you'll draw on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay.Cyber | Lockheed MartinWho we are:The program is on fire for cyber. In support of our customer, members of the team are responsible for providing full lifecycle support including analysis, design, development, integration, testing, procurement, deployment, security, training and sustainment for collection and antenna systems.Why Join Us:Your Health, Your Wealth, Your Life Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work.Learn more about Lockheed Martin's competitive and comprehensive benefits package.We support our employees, so they can support our mission.The Work:As the Principal Software Engineer you will:- Analyze user requirements to derive software design and performance requirements- Debug existing software and correct defects. Provide recommendations for improving documentation and software development process standards- Design and code new software or modify existing software to add new features- Integrate existing software into new or modified systems or operating environments- Serve as team lead at the level appropriate to the software development process being used on any particular project- Oversee one or more software development teams and ensure the work is completed in accordance with the constraints of the software development process being used on any particular projectThis position is participating in our External Referral Program. If you know somebody who may be a fit, click here to submit a referral. If your referral is hired, you'll receive a $3000 payment! Code extrefer.#extrefer #rmsil24#OneLMHotJobsBasic Qualifications:• Candidate must possess active security clearance with a polygraph• Bachelor's degree in Computer Science or related subject area. Four (4) years of additional experience may be substituted for a degree. A Master's degree in a related technical field may be substituted for two (2) years of experience• Seven (7) years of experience as a SSWE on a project with a focus on Radio Frequency (RF) to include experience with Fourier transforms, filtering, communications theory, digital modulation, error control coding, signals analysis tools (e.g., WVT, DVT), and digital signal processing• Experience with: C++, Python, Linux• Familiarity with: DSP and SDRClearance Level: TS/SCI w/Poly SPOther Important Information You Should KnowExpression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.Ability to Work Remotely: Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.Schedule for this Position: 9x80 every other Friday offPay Rate:The annual base salary range for this position in California and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, Washington or Washington DC is $93,400 - $179,000. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.(Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.This position is incentive plan eligible.Lockheed Martin is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.Join us at Lockheed Martin, where your mission is ours. Our customers tackle the hardest missions. Those that demand extraordinary amounts of courage, resilience and precision. They're dangerous. Critical. Sometimes they even provide an opportunity to change the world and save lives. Those are the missions we care about.As a leading technology innovation company, Lockheed Martin's vast team works with partners around the world to bring proven performance to our customers' toughest challenges. Lockheed Martin has employees based in many states throughout the U.S., and Internationally, with business locations in many nations and territories.Experience Level: Experienced ProfessionalBusiness Unit: RMSRelocation Available: NoCareer Area: Software EngineeringType: Task Order/IDIQShift: First

ManTech is seeking a Cloud Software Engineers to join our team in the Ft. Meade, MD area. In this role, you will develop, maintain, and enhance complex and diverse Big-Data cloud systems based upon documented requirements.Responsibilities include, but are not limited to:Design and develop software solutions using Kubernetes.Collaborate with team members to determine best practices and client requirements for software.Develop high-quality software design and architecture.Identify, prioritize and execute tasks in the software development life cycle.Develop tools and applications by producing clean, efficient code.Automate tasks through appropriate tools and scripting.Review and debug code.Perform validation and verification testing.Collaborate with internal teams and vendors to fix and improve products.Document development phases and monitor systems.Minimum Qualifications:Bachelor's Degree from an accredited college or university in Computer Science or related discipline from an accredited college or university is required Or 4 additional years of experience may be substituted in lieu of a degree.3 years of experience in software development/engineering in programs and contracts of similar scope, type, and complexity.Strong programming skills in one or more languages (e.g. Go, Python, Java)Familiarity with CI/CD pipelines and GitOps principlesHands-on experience with container technologies (Docker, containerd) and orchestration tools (Kubernetes, Helm).Certification requirements:One or more of the following is required or must be able to obtain one:AWS Certified Solutions Architect AssociateAWS Certified SysOps AdministratorAWS Certified Solutions Architect ProfessionalAWS Certified DevOps Engineer ProfessionalCertified Kubernetes Application DeveloperCertified Kubernetes AdministratorClearance Requirements:Must have current/active TS/SCI w PolygraphPhysical Requirements:Must be able to remain in a stationary position 50%.Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations.

Please review the job details below.Maxar is seeking a Senior DevOps Engineer to support the development and integration of various intelligence capabilities into a test and subsequently operational environment. You will be a member of a project team responsible for designing and maintaining multiple DevOps pipelines integrating and deploying numerous components into the larger system infrastructure. Deployment will be across multiple networks into hybrid architectures consisting of both local and cloud infrastructures.Maxar is a leader in the field of signal and image processing. This team is building innovative software using mathematical solutions to support users in the defense and intelligence communities. Maxar's products and services contribute to missions in support of national security, provide expertise used in the latest app technology, support efforts for the health and sustainability of our planet. Now is your chance to amplify your impact, working to solve the world’s most pressing challenges.As an industry-leading earth observation satellite imagery provider, Maxar unlocks the promise of space to help governments and businesses solve problems on Earth and beyond. We monitor global change, deliver broadband communications and advance space operations with capabilities in Space Infrastructure and Earth Intelligence.Benefits:Work-life balanceto include flexible working opportunities and extremely generous time off.Family-first benefitslike adoption reimbursement, pet insurance and mental health resources.Educational perkssuch as student loan repayment, paid certifications and tuition reimbursement.Career growth opportunitiesincluding an internal mobility program and leadership training and development.Diversified healthcare and investmentoptions including multiple medical plans, an HSA and access to our concierge doctor as well as a competitive 401(k) plan.Principal Responsibilities:Design, deploy and maintain Kubernetes distributions (EKS, RKE, OpenShift, etc).Utilize IaC tools (i.e. Terraform, Ansible) to instantiate Cloud resources in "air-gapped" cloud environment.Design, implement and maintain multiple DevOps pipelines.Implement CD & CI solutions to support rapid development and integration.Integrate static code analysis and other security mechanisms into pipeline.Design and apply hybrid deployment strategy (cloud and local virtualized).Work with software and system engineers to apply automated test and documentation processes.Troubleshoot and resolve network, automation pipelines, and infrastructure issues.Build, maintain, and monitor configuration management of release products.Minimum Requirements:Must have a current/active TS/SCI and be willing and able to pass a CI polygraph.Bachelor's degree in Software Engineering or related discipline. 4 years additional experience may be substituted for a degree.8+ years of Industry related experience.Must be willing to work on-site in a SCIF. Experience with source configuration management tools such as Git.Experience in AWS, Azure, and/or GCS.CI & CD development experience with technologies like Bash, Jenkins, or GitLab.Experience with automated deployment technologies such as Cloud Formation, and Ansible.Experience creating, using and maintaining Terraform modules.Experience creating, using and maintaining Helm Charts.Cloud Technologies deployment experience.Open-source application deployments and maintenance.Custom source application deployments and maintenance.LINUX system administration experience (RedHat and/or CentOS).Working knowledge of Linux and Windows operating systems, web services and SQL databases.Experience working in an Agile environment.Desired Skills:Security+ or comparable certification for privileged user access.Experience with distributed processing methods and tools, such as REST APIs, microservices, IaaS/PaaS services.Experience developing and deploying web services.Experience supporting software in a production environment.Experience with Fortify and/or SonarQube.#cjpost#LI-CJ1In support of pay transparency at Maxar, we disclose salary ranges on all U.S. job postings. The successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range. The base pay for this position within the Washington, DC metropolitan area is: $131,000.00 - $219,000.00 annually.For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range. We offer a comprehensive package of benefits including paid time off, health and welfare insurance, and 401(k) to eligible employees. You can find more information on our benefits at:https://www.maxar.com/careers/benefitsThe application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.The date of posting can be found on Maxar’s Career page at the top of each job posting.To apply, submit your application via Maxar’s Career page.Maxar Technologies values diversity in the workplace and is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

Type of Requisition:RegularClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Complex Systems, Microsoft Windows Server, Systems Engineering, Systems ManagementCertifications:NoneExperience:15 + years of related experienceUS Citizenship Required:YesJob Description:Senior Principal Systems Engineer - LinuxDesign, deploy, integrate and maintain Linux technologies to advance the mission as a SENIOR PRINCIPAL SYSTEMS ENGINEER with GDIT. Your work in the integration of Linux resources into a primary Windows Infrastructure across multiple classification levels will help our clients overcome evolving demands and missions. Own the opportunity to accelerate digital modernization for our clients as you accelerate your career.At GDIT, people are our differentiator. As a Senior Principal Systems Engineer - Linux, you will help ensure today is safe and tomorrow is smarter. Our work depends on a skilled Linux Senior Principal Systems Engineer joining our team to bring professionalism and initiative to a fast-paced environment that offers extensive options for training, certification, and career advancement. When we succeed, you succeed and together our best becomes better.HOW A SENIOR PRINCIPAL SYSTEMS ENGINEER WILL MAKE AN IMPACT:Enterprise Authorization: Integrate Linux Systems (currently, RHEL 7/8 and Ubuntu systems) into a primary Windows environment (workstations & servers) where authentication, authorization, and accounting actives are controlled by Active Directory with PKI certificates and Single Sign On.Enterprise Provisioning: Configure new Linux systems for customer use and ensuring that initial configurations meet required enterprise baselines & controls (e.g., proper agents installed, proper configs, etc.)Integrate Linux systems with other enterprise tooling (e.g., ACAS, Splunk, SolarWinds, Backup systems, etc.)Ensure patches are maintained across a diverse Linux environment (e.g., Ubuntu, RHEL7/8, etc.) in a heavily automated manner, where possible.Ensure that already-provisioned Linux systems are kept in compliance with baseline requirements & ever-changing enterprise policy (e.g., equivalent to Group Policy in the Windows realm for ongoing compliance updates).Develop an operating system lifecycle plan with integration of DoD STIGs and other recommended security standards.Monitor all solutions integrated via a centralized alerting system.Certify log management and forwarding to a single repository.WHAT YOU’LL NEED TO SUCCEED:Education:BS in Computer Engineering, Computer Science or related technology field. Experience may be substituted for education. Required Experience:Minimum 17 years of relevant experience supporting complex projects.Required Technical Experience: VMWare management/ administration experience. Relevant experience can be substituted for education. Thorough experience preferably with Red Hat Enterprise Linux (RHEL), Ubuntu or a derivative. Candidate will be required to acquire DoD Instruction 8570 Level II Certification within 6 months of assignment. Security Clearance Level: Active Top Secret with SCI eligibility and a T5 or T5R within the last 5 yearsRequired Skills and Abilities: Highly motivated, self-starter; ability to work alone (90% of work is individual); heavy research and development when necessary.Location:Washington, District of Columbia; limited telework may be availableGDIT IS YOUR PLACE:401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromRest and recharge with paid vacation and holidaysThe likely salary range for this position is $161,158 - $195,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:HybridWork Location:USA DC WashingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a motivated, career and customer-oriented Test Engineer to join our team in Hanover, Maryland. The position is part of a team that provides software development support for an organization that is tasked with dissemination of data to various customers within the Intelligence Community.Responsibilities include, but are not limited to:Managing project artifactsDetermining appropriate project methodologies and practicesDesigning, developing, and implementing test plans, test cases, and test processesPerforming User Interface testing against requirementsDefining test strategies for future capabilitiesIdentifying data to be used during testingDeveloping automation tests using Visual Studio and CypressDeveloping automation tests using Eclipse and JavaWorking in GIT to push/pull automation test scriptsExperience in testing for accessibilityBasic Qualifications:Bachelor’s degree and 5 years of experience, or 9 years of total experienceOne of the following technical certifications or equivalent:DAWIA – Test and Evaluation – Level 2Certification Equivalence – 2 years of additional years of experience and completed Test and Evaluation trainingSecurity Clearance Requirements:Must have current/ active TS/SCI with polygraphPhysical Requirements:Must be able to remain in a stationary position 50%.Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations.TeleworkTelework may be authorized, up to 50% per week

Please review the job details below.Unlock your future with Maxar! We are on the lookout for a savvy DevSecOps Engineer with LINUX and OpenShift or Kubernetes expertise to lead the charge in migrating and managing our services. We’ve got an exciting new effort happening to modernize and shift our existing system to brand new hardware and we’d love some extra hands. Join our tight-knit ops, software, and analytics team, where your methodical approach and mission-focused mindset will play a pivotal role in crafting solutions to enable others. Dive into a project that not only challenges you but allows direct interaction with users and technologists that assist in national security operations. This is a full-time onsite position; hybrid/remote options not available.Note: US citizenship and an active TS/SCI clearance is mandatory for this position and required for consideration. Must be open to acquire CI Poly.Location: Herndon, VAPrincipal Responsibilities:Administer, troubleshoot, and tune new and existing Openshift and/or Kubernetes deployments. Standup automated pipelines and assist team with deploying containerized code/applications into a Kubernetes cluster. Design and apply hybrid strategy (cloud and local virtualized) for existing and future architecture needs.Troubleshoot and resolve operational network, pipeline, and infrastructure issues. Support compliance to ATO accreditation needs with tuning, patching or documentation,Communicate with multidisciplinary SAFe Agile teams and articulate technical concepts and ideas effectively.Position Requirements:8+ years of technical experience with DevSecOps and strong Linux experience required. 4 years Openshift and/or Kubernetes Open source and custom application deployments and maintenance experience.Capable of working effectively with a geographically distributed ops & development team Communicates effectively with customers and team in written and oral forumsWillingness to work 80% or as needed in a SCIF environment. Degree or equivalent demonstrated experience in a technical field.Active TS/SCI clearance and US citizenshipAdditional Skills DesiredSome familiarity in the following other areas would be fabulous:An adaptable and solution centric mindset that embraces technology enablers.Experience with:hardware and software sustainment with IC and DoD networks.distributed processing methods and tools, such as REST APIs, microservices, IaaS/PaaS services.developing and deploying web servicesworking with open-source resources in a government computing environmentMaintaining backend GIS technologiesICD 503Big data technologies such as Accumulo, Spark, Hive, Hadoop, or ElasticSearchFamiliarity with:hybrid cloud/on-prem architecture, AWS, C2S, andOpenStack.concepts such as Data visualization; Data management, Data integration, User Interfaces, DatabasesCompTIA Security+ or comparable certification for privileged user access.Experience in/or supporting military/intelligence or knowledge of some TCPED systems is a plus!#cjpost#LI-RDIn support of pay transparency at Maxar, we disclose salary ranges on all U.S. job postings. The successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range. The base pay for this position within the Washington, DC metropolitan area is: $131,000.00 - $219,000.00 annually.For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range. We offer a comprehensive package of benefits including paid time off, health and welfare insurance, and 401(k) to eligible employees. You can find more information on our benefits at:https://www.maxar.com/careers/benefitsThe application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.The date of posting can be found on Maxar’s Career page at the top of each job posting.To apply, submit your application via Maxar’s Career page.Maxar Technologies values diversity in the workplace and is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

Type of Requisition:PipelineClearance Level Must Currently Possess:OtherClearance Level Must Be Able to Obtain:NonePublic Trust/Other Required:OtherJob Family:Network EngineeringJob Qualifications:Skills:Data Communication, Network Infrastructures, Networking Hardware, NetworksCertifications:NoneExperience:7 + years of related experienceUS Citizenship Required:NoJob Description:Job Description:Responsibilities:The successful candidate will work with systems, applications, and solutions for AOTO’s enterprise-wide network and AV systems. This is a hands-on role that requires deep technical knowledge of systems, networks, and applications along with a solid understanding of enterprise-level frameworks, policies, processes, and standards. The position requires strong critical thinking and analytical skills, attention to detail, and excellent oral and written communication skills.Analyzes customer requirements and provides technical solutions to complex problemsPerforms maintenance and upgrade of networks including servers, routers, switches, firewalls, remote access systems, and networksMaintains network integrity and connectivity while ensuring compliance with policies and maintains system backup and recovery capabilityCoordinates the acquisition of hardware and software as well as subcontractor services as neededCreates plans and configures systems for data communication networksDesigns and builds hardware and software components for computer or telecommunications networksEvaluates new communications technologies to enhance capabilities of the networkMaintains current knowledge of relevant technology as assignedDesign and deploy functional networks (LAN, WLAN, WAN)Configure and install software, servers, routers and other network devicesMonitor network performance, bandwidth and integrityResolve issues tiers of support have escalated by troubleshooting the network infrastructureAutomate tasks and monitor their effectivenessCreate, oversee and test security measures (e.g. access authentication and disaster recovery)Communicate with users when neededMaintain complete technical documentationSuggest improvements to network performance, capacity and scalabilityPerforms complex troubleshooting, backup, archiving, and disaster recoveryAssists in the design, implementation and maintenance of systems, programs, hardware and software.Perform network administration duties.Maintains current knowledge of relevant technology as assignedDevelop standards for design and deployment of Microsoft Teams Room systems for various room sizes and use cases to include physical designs, configuration guides and sample bills of materialDesign, implement and manage availability of critical network infrastructure equipmentIsolate faults and resolve issues to prevent impact on user productivity.Work with systems engineers/administrators to facilitate remediation of tickets/alerts.Assist in the coordination and completion of operations documentation (e.g. Work Instructions, SOPs)Review deployment of existing systems and remediate to ensure alignment with standards where necessaryDeploy, Monitor and Manage network equipment such as network switches, IPAM appliances, Wireless Access point, WLCs, ISE appliances, and Microsoft Teams Rooms devicesEnsure that deployments conform to approved design standards following documented SOPs and Work InstructionsConduct quality control analysis that include audio, video and signal testing of converged AV systemsPerform schedule checks of specific conference spaces and equipment; identify equipment showing significant wear and tear or other early indications of failure and proactively report issuesMonitor and maintain contracts for network infrastructure devices, conference room systems and componentsProvide escalation support for operational issues; opens service tickets with service and support contractors / repair providers and network service providers as needed. Tracks repairs until completion.Compiles and submits regular reports on operations and other work performed.Proactively validate and remediate security vulnerabilities for managed network equipment; Create risk mitigation strategies when vulnerabilities cannot be remedied and work with IT security to review and act on any directed changesRoot cause analysis of problems causing service/system outage and development of correction action plan to mitigate reoccurrence of incidents.Perform other duties as assigned.Qualifications:REQUIRED SKILLS:At least 7-8 years total IT experience, with 5-7 years of experience as a network engineer in an enterprise environmentExperience with Cisco network switches including Cisco Catalyst and Nexus switches.Knowledge of routers, switches, patch panels, network cabling, and other network related hardwareWorking knowledge of network technologies and protocols including Trunking, VTP, Layer 2 & 3 Port-channels, Spanning-Tree, Port-Security, HSRP, EIGRP, OSPF, QoS, Hands-on experience with analysis of network traffic capturesExperience with InfoBlox NIOSand Forcepoint proxies Knowledge of OSI model, Concepts of VLANs and Multicast, QoS, DNS/DHCPKnowledge of IPAM and Internet Proxy systemsKnowledge of general management and auditing techniques for identifying problems, gathering, and analyzing pertinent information, forming conclusions, developing solutions, and implementing plans consistent with management goals.Excellent oral and written communications skills. Interaction and information gathering with coworkers and customers.Working Knowledge of Logging and Monitoring tools Working experience with trouble ticketing systems such as Remedy and ServiceNow.EDUCATION/CERTIFICATIONS:BA/BS or equivalent, 7+ years of experienceIndustry leading certifications relating to IT Networks with enough skills/experience to complement, preferably Cisco CCNPThe likely salary range for this position is $100,175 - $135,531. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA DC WashingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a motivated, career and customer-oriented Lead CNO Test Engineer to join our team in Hanover, MD.Responsibilities include, but are not limited to:As a Lead CNO Test Engineer, you will work in agile environment and leverage your skills in Systems Engineering, Test Engineering, and Networking to devise operational scenarios, performance tests, and support operations.You will be a contributing member of a small multi-disciplinary team and responsible for characterizing system behavior, analyzing performance and contribute to readiness reviews and product release cycles.You must be able to effectively communicate with the technical team, management, and customer to keep them informed of progress, plans and potential issues.You may be expected to collaborate with other organizations and teams to gain the necessary insight to accurately assess system performance.Minimum Qualifications:Bachelor’s Degree or equivalent in Computer Science, Engineering, or Information Technology and 10+ years of relevant experience, 14+ years relevant experience in lieu of a degree.Experience testing large scale systems.Experience developing System Test Plans, Requirements Test Verification Matrices and System Test Cases.Experience working with, configuring, and testing embedded systems.Participation in system test readiness reviews and operation readiness reviews.Knowledge of networks and IP subnets/routing is required. Ability to configure network interfaces, set IP addresses and subnets.Experience creating and configuring Virtual Machines to emulate operational environments.Familiarity with basic VLAN/VPN/NAT concepts.Familiarity with signal analysis tools such as Wireshark.Development experience using Python, Ruby, or JavaScript.Familiarity with the Linux operating system.Experience working in an Agile environment utilizing the Atlassian suite.Preferred Qualifications:Experience testing systems that host Real-Time Operating Systems such as VxWorks, Integrity, eCos or POSIX compliant Operating Systems such as Solaris or BSD.Familiarity with SVN or GIT version control systems along with an understanding of basic Configuration Management principles.Experience with network test equipment such as Spirent/Ixia/Xena packet testers.Security Clearance Requirements:Active/Current TS/SCI with Polygraphis required to startPhysical Requirements:Sedentary work that primarily involves sitting/standing/walking/talking and must be able to remain in a stationary position 50%.Moving about to accomplish tasks or moving from one work site to another (at customer site).Communicating with others to exchange information and frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.Working with computers.

Please review the job details below.Maxar is seeking solutions-oriented Linux DevSecOps Engineer to work with an agile supporting a user base with a mission to solve unique and challenging problems in support of national security. We are seeking people who embraces technology and thrives on the art of the possible. The ideal candidate will be part of a small multi-disciplinary software and analytics team with the opportunity to interact directly with users and other technologists to ensure solutions, development and tools meet the needs of the customer. Maxar encourages strong contributors who demonstrate growth potential with career advancement opportunities to advance deeper into DevSecOps profession.Note: US citizenship and an active TS/SCI clearance is mandatory for this position and required for consideration. Consideration to acquire CI Poly possible.Location: Herndon, VAPrincipal Responsibilities:Monitors systems operations and confers with software systems engineering or applications programming personnel to develop appropriate solutions, and to implement them... Improving system operations and functionality, monitoring, and optimization of the platform.Tracks and remediates IAVM vulnerabilities and applies system patches, and rollbackImplements STIG guidanceSupport ATO sustainment effortsWork with software and system engineers to apply automated test and documentation processes.Troubleshoot and resolve network, automation pipelines, and infrastructure issues.Integrate static code analysis and other security mechanisms into pipeline. Communicate with multidisciplinary teams and articulate technical concepts and ideas effectively.Skills Required6+ years of technical experience in maintaining automated system platforms for the intelligence community, geospatial context, and/or big data analyticsCICD development experience with Jenkins, GitLab, Ansible, Kubernetes, Openshift, and/or Docker. Open source and custom application deployments and maintenance experience.Demonstrated senior level experience with LINUX and database system administration and Python scriptingCapable of working effectively with a geographically distributed ops & development team Communicates effectively with customers and team in written and oral forumsWill work onsite in a SCIF 80% or as needs dictateDegree or equivalent demonstrated experience in a technical field.Active TS/SCI clearance and US citizenshipAdditional Skills Desired:Some familiarity in these areas would be fabulous.An adaptable and solution centric mindsetExperience with supporting software in a production environment. Familiarity with common industry software tools, concepts, and DevSecOps Familiarity with concepts such as Data visualization; Data management, Data integration, User Interface, Databases Strong Linux skills and familiarity with hybrid cloud/on-prem architecture, AWS, C2S, OpenStack, etc.Can work independently in a fast-paced dynamic environment, with factory reach-back support.CompTIA Security+ or comparable certification for privileged user access. Experience as a military/intelligence analyst, supporting the military/IC, or knowledge of some IC PED systems is a plus! #cjpost#LI-RDIn support of pay transparency at Maxar, we disclose salary ranges on all U.S. job postings. The successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range. The base pay for this position within the Washington, DC metropolitan area is: $108,000.00 - $180,000.00 annually.For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range. We offer a comprehensive package of benefits including paid time off, health and welfare insurance, and 401(k) to eligible employees. You can find more information on our benefits at:https://www.maxar.com/careers/benefitsThe application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.The date of posting can be found on Maxar’s Career page at the top of each job posting.To apply, submit your application via Maxar’s Career page.Maxar Technologies values diversity in the workplace and is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Network EngineeringJob Qualifications:Skills:Local Area Network (LAN), Network Design, Network Performance MonitoringCertifications:NoneExperience:8 + years of related experienceUS Citizenship Required:YesJob Description:Unified Communications EngineerTransform technology into opportunity as a Network Engineer Advisor with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.How a Unified Communications Engineer will make an impact:A Unified Communications (UC) Engineer is responsible for designing, implementing, and supporting Enterprise UC solutions for an organization. The UC Engineer must have a strong understanding of various UC technologies, such as VoIP, video conferencing, instant messaging, presence, and collaboration tools like Call Managers, Session Border Controllers, and virtualization.Responsibilities:Design and implement UC solutions to meet business requirements and align with the organization's technology strategy.Perform network assessments and provide recommendations for improving UC performance and reliability.Configure and manage UC devices, such as IP phones, video conferencing systems, and collaboration endpoints.Work with vendors and service providers to ensure optimal UC performance and reliability.Collaborate with other IT teams to integrate UC solutions with other systems, such as Active Directory, Exchange, and various enterprise technologies.Provide technical support and troubleshoot UC issues.Develop and maintain UC documentation, such as network diagrams, device configurations, and troubleshooting procedures.Stay current with new UC technologies and industry trends.Manage virtual machines using industry standard virtualization tools, including creating, configuring, and maintaining virtual machines, and managing virtual machine storage and networking.Implement and maintain security measures to protect UC solutions from threats such as malware, viruses, and unauthorized access.WHAT YOU’LL NEED TO SUCCEED:Bachelor's degree in Computer Science, Information Technology, or related field.CCNA Cisco requiredCCNP preferredSecurity clearance: Current TS/SCI8+ years of IT related experience with a minimum of 3-5 years of experience in UC engineering.Strong understanding of UC protocols, such as SIP, H.323, and RTP.Experience with Unified Communication solutions.Experience with network protocols, such as TCP/IP, DNS, and DHCP.Strong problem-solving and communication skills.Ability to work independently and collaboratively in a team environment.Experience with virtual machine management using industry standard virtualization platforms.Knowledge of security best practices, such as firewalls, VPNs, and intrusion detection/prevention systems.Location: on-siteUS Citizenship requiredGDIT IS YOUR PLACE: Full-flex work week to own your priorities at work and at home 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidaysThe likely salary range for this position is $119,000 - $161,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA DC WashingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a motivated, career and customer-orientedCNO Python SoftwareEngineer to join our team in the Hanover, Maryland location. Provides specialized testing and evaluation capabilities tailored to system functions.Responsibilities include, but are not limited to:Ability to demonstrate solid knowledge of Python and XML.Performing system and subsystem definition, preliminary and detailed design, design implementation, and subsystem and system integration and tests for a system.Researching requirements for a product, including CNO deployment environment, performance criteria, and competitive issues.Designing ideas for new capabilities or recommendations for improvements to existing capabilities.Demonstrated knowledge of multiple software development methodologies (e.g., Scrum, TDD, Waterfall).Determining computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming.Ensuring software standards are met.Modifying existing software to correct errors, to adapt to new requirements, or to improve performance.Debugging and troubleshooting softwarePerforming quality control on team products.Coordinating and performing software deployments for developed products.Minimum Qualifications:Bachelor’s Degree in Computer Science or related field from an accredited college or University7 years of programming required (with a bachelor's degree) or, in lieu of a degree, 11 years of programming experienceExperience with PythonExperience with build environments such as Gradle or MavenExperience with Object Oriented Analysis and DesignFamiliarity with Software Version ControlKnowledge of CNO environmentKnowledge of agile software development methodologyKnowledge of XML or XSLTPreferred Qualifications:Experience with SQL and NoSQL databasesSubversion/GIT experienceAtlassian Tools (Confluence, Jira, Bamboo, Crucible)Strong problem-solving skillsSecurity Clearance Requirements:Must have a active/current TS/SCI with PolygraphPhysical Requirements:Must be able to remain in a stationary position 50% of the timeConstantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentationsRepetitive Motions

Please review the job details below.Maxar is seeking Systems Engineers with varying levels of experience to support the documentation, design, and deployment management of advanced intelligence capabilities in a classified environment. You will be part of a project team responsible for designing and maintaining system architectures that integrate various components into a larger operational infrastructure.Our team builds and maintains critical infrastructure that powers our cutting-edge software solutions to support defense and intelligence missions. Our products and services contribute to national security, enhance the latest app technologies, and solve new and evolving problems. Join us and make a meaningful impact by helping solve the world’s most pressing challenges.Maxar is an industry leader in satellite imagery, unlocking the potential of space to help governments and businesses tackle challenges on Earth and beyond. We deliver cutting-edge software solutions tailored to the defense, intelligence, and commercial sectors. By leveraging our expertise, we monitor global changes, bolster national security, and drive advancements in space exploration. Join us and play a pivotal role in addressing some of the world’s most critical challenges.Principal Responsibilities:Assist in system architecture design and integration across both cloud and local environments.Contribute to technical and user documentation, ensuring content is accurate and user-friendly.Collaborate with other engineers (software, network, and DevOps) to ensure proper system integration and performance.Troubleshoot system outages and communicate with the operational team and customer representatives to assist in addressing issues promptly.Support system deployment in hybrid architectures, ensuring smooth transitions from test to operational environments.Ability to help improve, refine and establish processes through cross functional teams to streamline communication, configuration management, documentation and deliveries.Minimum Requirements:Must have a current/active TS/SCI clearance.Must be willing to work in the office 5 days a week in Herndon, VA.Bachelor's degree in Systems Engineering, Computer Science, or related field (4 years of additional experience may be substituted for a degree).5+ years of experience in systems engineering.Experience in developing technical and user documentation.Experience with Jira management. Working to plan, create, and manage Jira tickets, epics, and sprint backlogs to ensure seamless project execution.Experiencederiving requirements from customer user stories.Ability to work closely with developers, product managers, and stakeholders to translate project requirements into actionable tasks and documentation.Knowledge of Space domain awareness / Geospatial technologies / and/or the IC community and its missions. Proficiency in diagramming tools (e.g., Lucidchart, Visio) and documentation platforms (e.g., Confluence).Basic understanding of software development lifecycle (SDLC) and DevOps practices.Desired Skills:Proficiency with Model based system engineering (MBSE).Exposure to or past work experience in defense and intelligence systems, with domain-specific knowledge being an asset.Previous work in the intelligence surveillance and reconnaissance fields as a systems engineer. #cjpost#LI-CJ1In support of pay transparency at Maxar, we disclose salary ranges on all U.S. job postings. The successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range. The base pay for this position within the Washington, DC metropolitan area is: $108,000.00 - $180,000.00 annually. For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range. We offer a comprehensive package of benefits including paid time off, health and welfare insurance, and 401(k) to eligible employees. You can find more information on our benefits at:https://www.maxar.com/careers/benefitsThe application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.The date of posting can be found on Maxar’s Career page at the top of each job posting.To apply, submit your application via Maxar’s Career page.Maxar Technologies values diversity in the workplace and is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Complex Systems, Microsoft Windows Server, Systems Engineering, Systems Management, TroubleshootingCertifications:CompTIA - Security+ - CompTIAExperience:15 + years of related experienceUS Citizenship Required:YesJob Description:Sr Principal Systems Engineer - Active Directory – Active Top Secret RequiredSeize your opportunity to make a personal impact as a SrPrincipal Systems Engineer – ACTIVE DIRECTORY with GDIT. A career in systems engineering means designing and implementing the systems that matter most. You will ensure that Active Directory directory/site design, group policy architecture, and certificate services are functioning properly and securely across the enterprise. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.At GDIT, people are our differentiator. As a Sr Principal Systems Engineer – Active Directory, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Principal Systems Engineer joining our team to bring professionalism and initiative to a fast-paced environment that offers extensive options for training, certification, and career advancement. When we succeed, you succeed and together our best becomes better.HOW A SR PRINCIPAL SYSTEMS ENGINEER – Active DirectoryWILL MAKE AN IMPACT:Designing and implementing complex Active Directory forests and domains across an intricate network with over 10,000 users and 20,000 Active Directory objects.Providing Active Directory Federation Services (ADFS) infrastructure management.Implementing and configuring Active Directory Domain Services (AD DS), including creating and configuring domain controllers, user and group accounts, and organizational units (OUs).Working within a bastion forest solution to provide comprehensive security and management across multiple Active Directory forests.Continually monitoring the environment to ensure best practices and Federal guidelines are being followed.Creating advanced monitoring strategies for monitoring and reporting the health of Active Directory components.Recording problem symptoms and status information in a timely fashion and communicating internally within IT and externally with the customer through problem resolution.Conducting complex troubleshooting and repair tasks on Active Directory, Windows Server 2008-2019, Domain Controllers, user authentication and other operational systems as needed.Leading efforts to ensure data/media recoverability by following a schedule of system backups and database archive operations.Conducting advanced hardware and software audits of workstations and servers to ensure compliance with established standards, policies, and configuration guidelines.Developing performance and security plans for computers that meet the needs of network users.Evaluating existing systems and plans long-term strategies.Participating in on-call rotation (as required) for emergency technical support and planned maintenance activities.Potentially serving as a team or task lead.WHAT YOU’LL NEED TO SUCCEED:Education: BS/BA or equivalentRequired Experience: 17+ years of relevant experienceRequired Technical Skills: DoD 8140/8570 IAT II compliance requiredSecurity Clearance Level: Active Top Secretclearance with SCI eligibility and a T5 or T5R within the last 5 yearsRequired Skills and Abilities: Highly motivated, self-starter with great communications skills; effective problem solver; able to thrive in a fast-paced, changing environmentLocation: Washington, District of Columbia; limited telework may be availableThe likely salary range for this position is $169,065 - $228,735. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:HybridWork Location:USA DC WashingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

Currently, ManTech is seeking a motivated, career and customer-orientedCNO Java Software Engineerto join our team in theHanover, Maryland location. Provides specialized testing and evaluation capabilities tailored to system functions.Responsibilities include, but are not limited to:Ability to demonstrate solid knowledge of Java 8 or higher.Performing system and subsystem definition, preliminary and detailed design, design implementation, and subsystem and system integration and tests for a system.Researching requirements for a product, including CNO deployment environment, performance criteria, and competitive issues.Designing ideas for new capabilities or recommendations for improvements to existing capabilities.Demonstrated knowledge of multiple software development methodologies (e.g. Scrum, TDD, Waterfall).Determining computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programming.Ensuring software standards are met.Modifying existing software to correct errors, to adapt to new requirements, or to improve performance.Debugging and troubleshooting softwarePerforming quality control on team products.Coordinating and performing software deployments for developed products.Basic Qualifications:Bachelor’s Degree in Computer Science or related field from an accredited college or University with 7 years of programming required, OR 11 years of programming experience in lieu of a degree.Experience with Java 8 or higherExperience with build environments such as Gradle or MavenExperience with Object Oriented Analysis and DesignFamiliarity with Software Version ControlKnowledge of CNO environmentKnowledge of agile software development methodologyKnowledge of XML or XSLTKnowledge of JSONPreferred Qualifications:Experience with Spring CloudExperience with Spring BootExperience with KafkaExperience with Subversion/GITExperience with Elastic / KibanaExperience using VMWare, preferably ESXExperience with Docker, KubernetesAtlassian Tools (Confluence, Jira, Bamboo, Crucible)Strong problem-solving skillsSecurity Clearance Requirements:Must have an active and current TS/SCI with Polygraph clearance.Physical Requirements:Ability to remain stationary for extended periods (50% of the time) and operate computer equipment and office machinery.Regular communication with co-workers, management, and customers.If you are a highly motivated individual with the skills and experience, we are looking for, we encourage you to apply for this exciting opportunity. Join our team and contribute to the advancement of mission-critical technology solutions that make a difference in our nation's security.

Please review the job details below.Maxar is seeking ambitious software engineers to build novel solutions for challenging problems for both US Government and industry customers. Work is centered on the development of a suite of high fidelity, physics-based software that models air and space Intelligence Surveillance and Reconnaissance (ISR) systems to include their subsystems and payloads as well as ground components. The focus of this position will be to contribute to the full stack development of components that comprises a family of applications built on this software suite. Development is conducted in an agile environment.Minimum Requirements:Must be a U.S. Citizen and have a current Secret with the ability to obtain & maintain a TS/SCI clearance.Bachelor’s degree in Computer Science or related.5-10 years of relevant software development experience.Experience working in an aerospace/astrodynamics-related domain.Required to work at Herndon, VA office a minimum of three days a week.Proficient Java programmer using common development tools such as Eclipse, IntelliJ, VSCode, etc.Proficient developing within micro-service architectures utilizing appropriate technologies (e.g., Spring Boot).Experience working in an Agile development process utilizing common tools, such as the Atlassian Tool Suite (JIRA, BitBucket, Confluence).Ability to work both independently and in a team environment.Effective oral and written communication skills to include active listening.Preferred Skills:Active/current TS/SCI clearance.Web application front-end experience (e.g., Vue/JavaScript).SQL/database experience.Linux experience.Experience with ISR planning, scheduling, or modeling and simulation software.#LI-CJ1#cjpostIn support of pay transparency at Maxar, we disclose salary ranges on all U.S. job postings. The successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range. The base pay for this position within the Washington, DC metropolitan area is: $108,000.00 - $180,000.00 annually.For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range. We offer a comprehensive package of benefits including paid time off, health and welfare insurance, and 401(k) to eligible employees. You can find more information on our benefits at:https://www.maxar.com/careers/benefitsThe application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.The date of posting can be found on Maxar’s Career page at the top of each job posting.To apply, submit your application via Maxar’s Career page.Maxar Technologies values diversity in the workplace and is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:AWS Cloud Computing, Programming Languages, Systems DesignCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:As a Data Engineer, you will be required to interpret business needs and select appropriate technologies and have experience in implementing data governance of shared and/or master sets of data. You will work with key business stakeholders, IT experts, and subject-matter experts to plan and deliver optimal data solutions. You will create, maintain, and optimize data pipelines as workloads move from development to production for specific use cases to ensure seamless data flow for the use case. You will perform technical and non-technical analyses on project issues and help to ensure technical implementations follow quality assurance metrics. You will analyze data and systems architecture, create designs, and implement information systems solutions.Qualifications:Understanding of cloud architectures and enabling tools and technologies, such as, AWS Cloud (GovCloud/C2S).Familiar with Amazon Web Managed Services (AWS).Working knowledge with software platforms and services, such as, Docker, Kubernetes, JMS/SQS, SNS, Kafka, AWS Lambda, NiFi, Airflow, or similar.Proficient experience utilizing JavaScript, Elasticsearch, JSON, SQL, XML.Working knowledge with datastores MongoDB/DynamoDB, PostgreSQL, S3, Redshift, JDBC/ODBC, and Redis.Familiar with Linux/Unix server environments.Experience with Agile development methodology.Publishing and/or presenting design reportsCoordinating with other team members to reach project milestones and deadlinesWorking knowledge with Collaboration tools, such as, Jira and Confluence.Preferred Qualifications:Familiarity and experience with the Intelligence Community (IC), and the intel cycle.Familiarity and experience with the Department of Homeland Security (DHS).Direct Experience with DHS and Intelligence Community (IC) component's data architectures and environments (IC-GovCloud experience preferred).Experience with cloud message APIs and usage of push notifications.Keen interest in learning and using the latest software tools, methods, and technologies to solve real world problem sets vital to national security.Working knowledge with public keys and digital certificates.Experience with DevOps environments.Expertise in various COTS, GOTS, and open source tools which support development of data integration and visualization applications.Experience with cloud message APIs and usage of push notifications.Specialization in Object Oriented Programming languages, scripting, and databases.Responsibilities:Define and communicate a clear product vision for our client’s software products, aligning with user needs and business objectives.Create and manage product roadmaps that reflect both innovation and growth strategies.Partner with a government product owner and a product team of 7-8 FTEs.Develop and design data pipelines to support an end-to-end solution.Develop and maintain artifacts (e.g. schemas, data dictionaries, and transforms related to ETL processes).Integrate data pipelines with AWS cloud services to extract meaningful insights.Manage production data within multiple datasets ensuring fault tolerance and redundancy.Design and develop robust and functional dataflows to support raw data and expected data.Provide Tier 3 technical support for deployed applications and dataflows.Collaborate with the rest of data engineering team to design and launch new features.Coordinate and document dataflows, capabilities, etc. Occasionally (as needed) support to off-hours deployment such as evening or weekends.5+ years of experienceTS-SCI clearancerequiredBachelor’s degree or equivalent practical experience.Master’s degree or equivalent experience in a related field.Skills:Stakeholder ManagementETLData PipelinesEffective Team CommunicationProduct ManagementData EngineeringData ManagementMaster Data ManagementAgileIntelligence CommunityClient EngagementGDIT IS YOUR PLACE: 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidaysThe likely salary range for this position is $102,739 - $139,001. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA DC WashingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first.At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.Currently, ManTech is seeking a motivated, career and customer-oriented Asset ManagementQuality Assurance Engineerto join our team in theHanover, Maryland location.Responsibilities include, but are not limited to:Maintain mobile device library containing phones, tablets, and laptopsMaintain a mobile device lab capable of assisting with software capability developmentBasic Qualifications:Minimum five (5) years of work experience in Quality Assurance supporting Government contracts.Understanding and application of government documentation standards.Able to work independently or under only general direction on application problems involving all phases of systems analysis.Solid understanding of quality assurance methods and techniques to include reviews of the following: concept of operations documentation, requirements, project plans, cost and schedule analysis, source code, test plans/procedures, configuration management, installation plans/procedures, and training requirements.Must be a detail-oriented, self-starter withgeneral inventory asset management experience.Effective communication skills.Preferred Qualifications:Bachelor’s Degree preferred, but not requiredApple OSX familiarityBasic Mobile Technology knowledgeBasic Apple/Android knowledgeAtlassian JIRA experienceSnipeIT experienceSecurity Clearance Requirements:Active and current TS/SCI with PolygraphPhysical Requirements:Ability to remain stationary for extended periods (50% of the time) and operate computer equipment and office machinery.Regular communication with co-workers, management, and customers.

Please review the job details below.Maxar is seeking a Site Reliability Engineer (RSE) our OpenShift PaaS organization, you will be responsible for ensuring the availability, performance, and scalability of our OpenShift environments. You will collaborate with development, operations, and product teams to automate processes, build robust monitoring systems, and enhance the overall reliability of our platforms.About Us:We are a cutting-edge technology organization specializing in providing OpenShift-based PaaS solutions to enterprises worldwide. Our mission is to empower businesses with scalable, secure, and highly available platforms to support their cloud-native applications. Join our innovative team and play a pivotal role in shaping the future of cloud computing.Key Responsibilities:System Reliability & Scalability:Design, implement, and maintain highly available OpenShift clusters to support mission-critical applications.Automation & Infrastructure as Code (IaC):Develop and maintain automation scripts and tools to streamline deployment, scaling, and recovery processes using tools like Ansible, Terraform, and Helm.Monitoring & Incident Management:Build and enhance monitoring and alerting systems (e.g., Prometheus, Grafana, ELK).Respond to and resolve incidents, conducting post-mortem analyses to identify root causes.Performance Optimization:Analyze and optimize system performance, ensuring minimal latency and maximum throughput.Collaboration:Work closely with development teams to implement DevOps best practices, CI/CD pipelines, and platform enhancements.Security & Compliance:Ensure platforms meet security and compliance requirements by integrating tools for vulnerability scanning, policy enforcement, and logging.Required Qualifications:Bachelor’s degree in Computer Science, Engineering, or equivalent experience.Minimum 5+ years of experience as an SRE, DevOps Engineer, or related role.Expertise in OpenShift or Kubernetes platform administration.Strong knowledge of Linux systems, networking, and containerization technologies (Docker).Proficiency in scripting languages such as Python, Bash, or Go.Experience with CI/CD pipelines (e.g., Jenkins, GitLab CI/CD).Familiarity with monitoring and logging tools like Prometheus, Grafana, ELK, or Splunk.Additional Preferred Qualifications:OpenShift certification (e.g., Red Hat Certified Specialist in OpenShift Administration).Experience with cloud platforms (AWS, Azure, or GCP).Knowledge of service mesh technologies (Istio, Linkerd).Strong understanding of microservices and distributed systems architecture.#cjpost#LI-RDIn support of pay transparency at Maxar, we disclose salary ranges on all U.S. job postings. The successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range. The base pay for this position within the Washington, DC metropolitan area is: $131,000.00 - $219,000.00 annually. For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range. We offer a comprehensive package of benefits including paid time off, health and welfare insurance, and 401(k) to eligible employees. You can find more information on our benefits at:https://www.maxar.com/careers/benefitsThe application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.The date of posting can be found on Maxar’s Career page at the top of each job posting.To apply, submit your application via Maxar’s Career page.Maxar Technologies values diversity in the workplace and is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

Type of Requisition:PipelineClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Network EngineeringJob Qualifications:Skills:Network Engineering, Networking, Routers, SwitchingCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is seeking a Senior Network Engineer to help support our Joint Service Provider Enterprise Transport Management - Next Gen (JSP ETM - NG)in Arlington, VA.At GDIT, people are our differentiator. As aSenior Network Engineersupporting JSP ETM-NG, you will be trusted to review and evaluates information technology (IT) infrastructure and systems to ensure adherence to company and customer quality standards.This is a day shift role for Monday-Friday 7:00am-3:30pm (flexible). Due to the nature of work this role entails, telecommuting is not allowed and will require the employee to report full-time onsite.How you will make an impact:Designs, plans and builds communications networks.Configures routers and switches, and firewalls for LAN and WAN systems and VPN concentrators with appropriate network engineering and communications protocols.Coordinates LAN/WAN hardware/software improvements and/or enhancements.Monitors the network utilizing industry leading technologies.Provides innovative methods and technical solutions using the engineering design process.Plans implementation of enhancements.Analyzes customer requirements and provides technical solutions to a wide range of difficult problems.Performs maintenance and upgrade of networks including servers, routers, switches, firewalls, remote access systems, and networks.Maintains network integrity and connectivity while ensuring compliance with policies and maintains system backup and recovery capability.Coordinates the acquisition of hardware and software as well as subcontractor services as needed.Creates plans and configures systems for data communication networks.Evaluates new communications technologies to enhance capabilities of the network.Maintains current knowledge of relevant technology as assigned.Designs and builds the hardware and software components for computer or telecommunications networks.Provides guidance and leadership to less-experienced network personnel.What you will need to succeed (Required):Bachelor’s Degree and a minimum of 5 years’ experience required. An additional 4 years of experience may be substituted in lieu of degree.Active Secret security clearance required.IAT Level II certification required.In addition to IAT II certification candidate must possess one of the following networking certifications: CCNA or CCNP, Aruba Certified ClearPass Professional – Aruba, Brocade Certified Network Engineer 2012 – Brocade, Juniper Networks Certified Internet Professional (JNCIP) - Juniper Networks, JNCIA-Junos: Associate Junos - Juniper Networks, Juniper Networks Certified Specialist E Series (JNCIS-E) - Juniper Networks.Must have hands-on experience/knowledge with Aruba networking systems.Possess the understanding and hands-on experience with complex architectures and enterprise information systems to include: Enterprise level network (WAN) engineering experience in: Routing, Design, Configuration, Traffic Shaping with Policy based routing or Route-maps, troubleshooting and support of mid to large sized network environments. .Experience working with and managing OSPF, EIGRP, BGP, BGP Policy based routing, Quality of Service (QoS), IGMP Multicasting, VPNs, ACLs, MPLS, IP, NAT..Experience working with LAN technologies to include VLANs, VRFs, Port-channels and VPCs.Working knowledge of Cisco, Juniper, Arista and Aruba platforms.The likely salary range for this position is $104,179 - $140,949. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA VA ArlingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a motivated, career and customer-oriented Senior Network Engineer to join our team in the Reston or Chantilly, VA location. This is an onsite position.The successful candidate will work with Network and Systems Engineers to design, build, monitor, maintain, and upgrade all program networks to ensure data is consistently available and flowing properly.Responsibilities include but are not limited to:Designing, building, monitoring, maintaining, and upgrading all program networks and communications linksAnalyzing networks and communications links to identify and resolve architecture, provider, environment, or other issuesImplementing and maintaining effective tools to evaluate/analyze data movement and ensure data integrity throughout the networkWorking with engineering teams to troubleshoot integration issues and to maximize network and system performanceEstablishing appropriate network monitoring and early warning mechanisms to proactively identify potential issues before they impact operationsMonitoring and evaluating network performance and recommending improvementsPerforming performance testing and tuning for all network and Cloud infrastructuresWorking with engineering teams to resolve reported problemsInterfacing with third party vendors for monitoring, troubleshooting, tracking, and reporting metricsPreparing and presenting briefings to the Sponsor as requiredBasic Qualifications:10+ years of relevant experience serving as a Network Engineer or performing similar technical dutiesStrong experience with network hardware configuration and maintenance in large-scale environmentsStrong experience with relevant networking and firewall technologies such as Cisco and Palo AltoStrong network administration experience in areas such as DNS, routing, firewall configuration, scripting and automationStrong Cloud experience, including remote management, with technologies such as AWSStrong experience performing Tier 2-4 network troubleshooting and resolving issuesPreferred Qualifications:Prior experience managing and maintaining complex networks used to transport data worldwideAbility and willingness to travel overseas if requiredClearance Requirements:Must have an active/current TS/SCI w/ polygraph.Physical Requirements:Must be able to be in a stationary position more than 50% of the timeMust be able to communicate, converse, and exchange information with peers and senior personnelConstantly operates a computer and other office productivity machinery, such as a computerThe person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situationsThe person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

Please review the job details below.Maxar is seeking a skilled Platform and HPC Data Engineerto support the design, implementation, and optimization of data management solutions in high-performance computing (HPC) environments. The ideal candidate will have extensive experience working with various file systems, data labeling/tagging systems, and the configuration of a wide range of storage appliances. This role involves ensuring that data workflows, storage configurations, and metadata management are efficient, scalable, and aligned with organizational and government security requirements.The successful candidate will work within a cross-disciplinary team to support the technical needs of HPC platforms, data management, and large-scale computational workflows.Key Responsibilities:Platform and HPC Data Engineering:Design and implement data management systems and architectures for HPC platforms, focusing on optimizing data flow, storage, and access in large-scale computing environments.File System Management: Oversee the configuration, maintenance, and optimization of distributed file systems (e.g., Lustre, IBM Spectrum Scale, NFS, GPFS) and storage solutions used in HPC environments to ensure efficient performance, scalability, and reliability.Data Labeling and Tagging:Implement and manage metadata-driven systems for data labeling/tagging. This includes the development of strategies for classifying, indexing, and organizing datasets to enhance data discoverability, access control, and auditing.Storage Appliance Configuration: Configure and maintain various storage appliances (e.g., NetApp, Dell EMC, HPE) and integrated storage solutions. Ensure that storage devices are optimized for performance, capacity, and availability within the HPC ecosystem.Data Integration and Workflow Optimization: Integrate data storage and management systems with HPC clusters, ensuring seamless data flow between compute nodes and storage appliances. Optimize data pipelines to support high-throughput workloads and minimize bottlenecks in I/O performance.Performance Tuning:Monitor and improve the performance of storage systems, focusing on I/O throughput, latency, and efficient resource allocation. Use performance metrics to guide optimizations across storage appliances and file systems.Security and Compliance:Implement security best practices for data access, protection, and management, ensuring compliance with government regulations and internal data governance policies. Configure encryption, access control, and secure data sharing methods.Automation and Scripting: Develop and maintain automation scripts (e.g., using Python, Bash, or Perl) to streamline storage configurations, data labeling/tagging, and system monitoring tasks. Automate processes related to data integration and HPC platform management.Collaboration and Support: Work closely with data scientists, HPC administrators, software developers, and other technical staff to support ongoing projects. Provide expertise in troubleshooting data storage issues and ensuring optimal system performance.Documentation and Reporting:Maintain thorough documentation for storage configurations, file system setups, data labeling/tagging procedures, and performance optimization strategies. Provide regular reports on system health, data management processes, and any improvements made.Required Qualifications:Education:Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field. A Master’s degree or higher is a plus.Experience:7+ years of experience in managing data infrastructure in HPC environments, with expertise in file systems, storage appliances, and data workflows.Hands-on experience with distributed file systems, including Lustre, IBM Spectrum Scale (GPFS), NFS, and others commonly used in HPC settings.Proven experience with storage appliance configuration (e.g., NetApp, Dell EMC, HPE, or similar systems), including performance tuning, capacity management, and reliability.Strong experience in implementing data labeling/tagging systems, metadata management, and structuring large datasets for efficient access and compliance.Knowledge of high-performance networking protocols (e.g., InfiniBand, RDMA) and their role in data transfer and storage optimization.Familiarity with data access protocols like GridFTP, rsync, and NFS for large-scale data transfer.Desired Skills:Experience with cloud storage integration or hybrid cloud environments, with knowledge of cloud-native storage solutions (e.g., AWS S3, Ceph, OpenShift).Familiarity with high-performance computing (HPC) schedulers (e.g., SLURM, PBS, Torque) and their interaction with data storage systems.Understanding of data protection mechanisms, including data replication, backup strategies, and disaster recovery in HPC environments.Experience with containerization (Docker, Singularity) in an HPC context for data processing and application deployment.Experience with machine learning or data science workflows in HPC environments.#cjpost#LI-RDIn support of pay transparency at Maxar, we disclose salary ranges on all U.S. job postings. The successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range. The base pay for this position within the Washington, DC metropolitan area is: $131,000.00 - $219,000.00 annually. For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range. We offer a comprehensive package of benefits including paid time off, health and welfare insurance, and 401(k) to eligible employees. You can find more information on our benefits at:https://www.maxar.com/careers/benefitsThe application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.The date of posting can be found on Maxar’s Career page at the top of each job posting.To apply, submit your application via Maxar’s Career page.Maxar Technologies values diversity in the workplace and is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

Type of Requisition:PipelineClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Network EngineeringJob Qualifications:Skills:Network Engineering, Networks, Network Security, Network Systems, RoutersCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is seeking an F5 Network Engineer to join our JSP ETM-NG (Joint Service Provider Enterprise Transport Management - Next Gen) team at the Pentagon. Due to the nature of this role, the employee must report full-time onsite in in Arlington, VA.As an F5 Network Engineer, you will provide technical leadership, oversight, and direction to the Core Transport Network Engineering team and mentors and instructs network engineers on best practices and the execution of network enhancements and upgrades and troubleshooting efforts in a large and complex network environment. You will be responsible for the health and maintenance of a large, complex networking infrastructure. This includes providing network administration and operational support to more than 8000 networked devices. The F5 Network Engineerwill provide comprehensive network administration, security enhancements and remediation, and troubleshooting of network devices such as routers, switches, load balancers, VPNs, 802.11 Wireless, and VoIP. This position requires an understanding of best practices pertaining to network security and may require the development, deployment, and integration of network security services. The F5 Network Engineershould be able to work both independently and as part of a team.HOW OUR F5 NETWORK ENGINEER WILL MAKE AN IMPACT:Act as a subject-matter expert to network routing and switching, as well as network performance monitoring and troubleshooting.Review completion and implementation of system additions and/or enhancements and makes recommendations to management and/or clients.Evaluate new application, infrastructure, and cloud decisions in existing context of applications, infrastructure, standards, current business strategy and future business strategy.Determine system specifications, input/output processes, and working parameters for hardware/software compatibility.Provide guidance and work leadership to less-experienced IT staff and may have supervisory responsibilities.Serve as liaison with senior clients, participating in meetings to ensure client needs are met.Provides problem and incident resolution, including dealing with software and hardware vendor technical support.Deploy and maintain network hardware, peripherals, services, and settings in accordance with industry standards and project/operational requirements.Performs daily system monitoring; verifies the integrity and availability of networking hardware, services, systems, and key processes; reviews system and application logs.Documents and conducts changes during ASI windows.Provides leadership in on-call troubleshooting and issue resolution as required.Develops and maintains installation and configuration procedures.Collaborate with the Security team to identify and remediate application and operating system vulnerabilities.Acts as a liaison with other groups to provide information sharing pertaining to the needs of the diverse set of computer users supported by the client as a whole.Develop scripts and other automation solutions to aid in the completion of migration and integration tasks.Review problems to understand the root causes of issues and ensure proper fixes are implemented.Provide high level expertise to multiple projects and tasks.Maintain current knowledge of relevant technology as assigned.Participate in special projects as required.WHAT YOU'LL NEED TO SUCCEED - REQUIRED:Security Clearance: Active Top Secret clearanceCertifications:---- DoD 8570 IAT Level II certification.---- Must have ONE or more of the following active network certifications: Cisco Certified Network Administrator (CCNA), Cisco Certified Network Professional (CCNP) or Aruba Certified Switching Associate (ACSA).Education: Bachelor’s Degree in computer science or a related technical discipline, OR equivalent work experience in lieu of degree.Years' Experience:---- 5+ or more years of related information technology experience (if no degree, 8 years experience required).---- 3+ years experience supporting DOD, DISA, or JSP Network environments.Technical Skills: ---- Expert knowledge of information technology principles, methods, and techniques.---- Experience with F5 load balancers to include troubleshooting, configuring, upgrading, maintaining, and monitoring an enterprise F5 load balancer network architecture.---- Extensive experience troubleshooting, managing, and monitoring the health of Cisco and Juniper routers and switches.---- Extensive experience in Software Define Networks (SDN). Broad understanding of network infrastructure topologies, security policies, firewalls, and the L2/L3 switch and router infrastructure.---- Experience deploying, managing, and troubleshooting network systems, switching, and routing protocol standards such as: TCP/IP, MPLS, OSPF, BGP, SDN, and802.1x.---- Experience managing and troubleshooting DNS, DHCP, IPAM, and NTP in a large multi-site environment.---- Experience with network security, including firewall, IDS/IPS, VPN, and vulnerability remediation.---- Experience using network management and analysis tools such as SNMP probes, network taps, and traffic analyzer.---- Experience with Network Management & Performance platforms, such as NetScout, IBM NetCool, Solarwinds NMS products, NetBrain, Infovista, Clearpass, Aruba, Arista.---- Experience building configurations using CLI.---- Experience with network security, including firewall, IDS/IPS, VPN, and vulnerability remediation.---- Creating and documenting processes and creating work instructions.---- Excellent hardware troubleshooting experience.---- Experience creating scripts to automate routine administration tasks.Skills & Abilities:---- Possess flexibility to operate in a highly dynamic environment while ensuring a high level of operational effectiveness.---- Experience working as a part of a large team and working directly with customers.---- Experience with supporting teleworkers and remote access technologies.---- Strong oral and written communication skills.---- Strong customer service skills.Location: Arlington, VA - onsite at the Pentagon.WHAT YOU'LL NEED TO SUCCEED - DESIRED:Security Clearance: Active Top Secret with SCI Eligibility clearance OR Active TS/SCI clearanceCertification: F5 Network certificationTechnical Skills:---- Experience with proposals.---- Experience utilizing Remedy ITSM.---- Experience administering and troubleshooting server operating systems such as Linux, Windows, or UNIX.---- Experience documenting network topology using Visio.GDIT IS YOUR PLACE:401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your career.Professional growth opportunities including paid education and certifications.Cutting-edge technology you can learn fromRest and recharge with paid vacation and holidays.#ETMcareer#GDITcareers#OpportunityOwned#WeAreGDIT#transitioningmilitary#clearedjobs#veteransThe likely salary range for this position is $104,179 - $140,949. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA VA ArlingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a motivated, career and customer-oriented Engineering Lead to join our team in the Tysons Corner or Reston, VA location. This is an onsite position.Responsibilities include but are not limited to:Supervising the full software development lifecycle for complete delivery and maintenance of currently deployed systems and all future releasesWorking with the Program Manager, Deputy Program Manager, and the Sponsor to properly identify and prioritize requirements for future system releasesImplementing and maintaining effective tools to evaluate/analyze data movement and ensure data integrity through all steps of ingestion/processing/disseminationWorking with network management personnel on integration issues and to maximize system performanceEvaluating system performance and recommending improvements and establishing and maintaining tools for system and software configuration management, versioning, and buildsSupporting and improving the processes and procedures needed to provide real-time technical support for deployed systems and teamsProviding baseline system support to deployed teamsIdentifying bugs, documenting and reporting them appropriately, and leading engineering team in corrective action and working with engineering teams to resolve reported problemsMaintaining Tier 1-3 level support processes for help desk issues and managing the associated reporting mechanisms and Interfacing with third party vendors for monitoring, troubleshooting, tracking, and reporting metricsSupervising teams and coordinating with network management personnel to ensure data movement occurs on schedule and implementing a timely notification and resolution processWorking with training personnel and field teams to define improvements to system functionality, workflow, and processesWorking with quality assurance/testing personnel to define acceptance criteria for each release cyclePreparing and presenting briefings to the Sponsor as requiredBasic Qualifications:15+ years of relevant experience serving as an Engineering Lead or similar work leading high performing teamsBachelor’s degree in a relevant area or five (5) additional years of relevant project management experience in lieu of a degreeAbility and willingness to travel overseas as requiredPreferred Qualifications:Prior experience managing and maintaining complex systems deployed worldwide is desiredClearance Requirements:Must have an active/ current TS/SCI w/ Polygraph.Physical Requirements:Must be able to be in a stationary position more than 50% of the timeMust be able to communicate, converse, and exchange information with peers and senior personnelConstantly operates a computer and other office productivity machinery, such as a computerThe person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situationsThe person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

Type of Requisition:PipelineClearance Level Must Currently Possess:SecretClearance Level Must Be Able to Obtain:SecretPublic Trust/Other Required:NoneJob Family:Network EngineeringJob Qualifications:Skills:Networking, Networks, Network SystemsCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is seeking a Senior Network Engineer to help support our Joint Service Provider Enterprise Transport Management - Next Gen (JSP ETM - NG) in Arlington, VA at the Pentagon. At GDIT, people are our differentiator. As aSenior Network Engineersupporting JSP ETM-NG, you will be trusted to review and evaluates information technology (IT) infrastructure and systems to ensure adherence to company and customer quality standards.This is a night shift role for Monday-Thursday 8:00pm-6:00am. Due to the nature of work this role entails, telecommuting is not allowed and will require the employee to report full-time onsite.HOW OUR SENIOR NETWORK ENGINEER WILL MAKE AN IMPACT:Designs, plans and builds communications networks.Configures routers and switches, and firewalls for LAN and WAN systems and VPN concentrators with appropriate network engineering and communications protocols.Coordinates LAN/WAN hardware/software improvements and/or enhancements.Monitors the network utilizing industry leading technologies.Provides innovative methods and technical solutions using the engineering design process.Plans implementation of enhancements.Analyzes customer requirements and provides technical solutions to a wide range of difficult problems.Performs maintenance and upgrade of networks including servers, routers, switches, firewalls, remote access systems, and networks.Maintains network integrity and connectivity while ensuring compliance with policies and maintains system backup and recovery capability.Coordinates the acquisition of hardware and software as well as subcontractor services as needed.Creates plans and configures systems for data communication networks.Evaluates new communications technologies to enhance capabilities of the network.Maintains current knowledge of relevant technology as assigned.Designs and builds the hardware and software components for computer or telecommunications networks.Provides guidance and leadership to less-experienced network personnel.WHAT YOU'LL NEED TO SUCCEED - REQUIRED:Security Clearance Level: Active Secret security clearanceExperience: 5+ years of experience in Network AdministrationCertifications: IAT Level II certificationOne of the following Networking Certifications:CCNA or CCNPAruba Certified ClearPass Professional - ArubaCompTIA - Security+ - CompTIABrocade Certified Network Engineer 2012 - BrocadeJuniper Networks Certified Internet Professional (JNCIP) - Juniper NetworksJNCIA-Junos: Associate Junos - Juniper NetworksJuniper Networks Certified Specialist E Series (JNCIS-E) - Juniper NetworksEducation: Bachelors Degree in a related field, OR work experience in lieu of degree.Technical Skills: Must have hands-on experience/knowledge with Aruba networking systemsLocation: onsite at the Pentagon in Arlington, VA. Must be willing and able to work the night shiftWHAT YOU'LL NEED TO SUCCEED - DESIRED:Active Secret security clearanceAruba Certification (ACSA and/or ACSP, depending on role)The likely salary range for this position is $104,179 - $140,949. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA VA ArlingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Linthicum Heights, MD. This role is vital for ensuring the confidentiality, integrity, and availability of systems within secure environments.The ISSE will provide cybersecurity and systems engineering support to:Link Encryptor Family (LEF) development, evaluation and certification efforts.Ensure interoperability between LEF implementations by specifying requirements and verifying compliance. Develop new versions of the LEF Cryptographic Interoperability Specification (LEFCIS) and maintain existing versions.Provide laboratory engineering support and participate in planning, setup, testing, and reporting of security, functionality, interoperability, and conformance testing of LEF products.Minimum requirements needed to qualify for the role:Fourteen years experience as an ISSE on programs and contracts of similar scope, type, complexity within the Federal Government is required.Bachelor’s degree in computer science, Information Assurance, Information Security System Engineering or related discipline from an accredited college or university is required.Four years of additional ISSE experience may be substituted for a bachelor’s degree.DoD 8570 compliance with IASAE Level 2 is required, CISSP CertificationUnderstanding of encryption technologies and cryptographic principles.Knowledge of system certification and accreditation (C&A) processes.Experience in performing vulnerability assessments, threat modeling, and risk analysis.Knowledge of network devices, including routers, switches, firewalls, and intrusion detection/prevention systems.Understanding of networking concepts and protocols, including serial communications (EIA-530, EIA-422/423, EIA-232, EIA-644), TCP/IP, HTTP/S, SSL/TLS, and RESTCONF/YANG.Knowledge of Operating Systems, including Linux, Windows and VMwarePreferred Qualifications:Deep understanding of symmetric and asymmetric key management techniques and principles.Experience with encryptors, secure communications, and cryptographic product evaluation.Familiarity with the agency’s Information Assurance Security Requirements Directive (IASRD) and Security Evaluation Requirements Document (SERD) requirements and security methods necessary to meet requirements.Experience reviewing and analyzing security documentation required to obtain agency certificationExperience with test equipment and analysis tools, including oscilloscopes, logic analyzers, network sniffers, and LAN/WAN testers.Experience with installation, configuration, and use of Link Encryptor Family devices, including KIV-7M.Knowledge of Tactical Data Links, such as Link-11, Link-16, and Link-22.Knowledge of satellite system Ground Operating Equipment encryptors, such as MYK-15A, MYK-16B, MYK-17B, and GRYPHON.Knowledge of the Link Encryptor Family Cryptographic Interoperability Specification (LEFCIS).Experience in the development and operation of LEFCIS compliant products.Experience developing Operational Security Doctrine and policies that define cybersecurity objectives for the protection and use of LEF devices.Experience in designing security solutions to mitigate risks and ensure compliance with government regulations (e.g., RMF, FISMA, NIST 800-53).Certifications relevant to Linux or specific networking technologies are a plus (e.g., RHCSA, RHCE, or CCNA).Clearance Requirements:Must have a current/active TS/SCI w/ PolygraphPhysical Requirements:Must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

Type of Requisition:PipelineClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top SecretPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Embedded Systems Engineering, Microsoft Endpoint Configuration Manager, Systems EngineeringCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Deliver simple solutions to complex problems as a MECM Engineer at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you’ll make the end user’s experience your priority and we’ll make your career growth ours.This is a Hybrid role and selected candidate will primarily provide on-site support at the Pentagon in Arlington, VA along with tele-work a few days a week.How an MECM Engineer will make an impact:Performs secure baseline image creation and development of Windows Desktop OS images (Windows 10, 11) for specific hardware configurations from a common core baseline.Develops physical workstations images and VDI templates.Designs, develops, and evaluates software packages for server and workstation deployments.Develops MECM task sequences for OS upgrades and software package deployments.Troubleshoots OS and software deployment failures.Troubleshoots MECM health issues, including Distribution Points and client remediation.Designs, develops, and administers Group Policy Objects for security compliance and configuration management.Provides escalation support for Tier III/IV issues. Collaborates with customers, stakeholders, vendors, and other support teams for troubleshooting and resolving problems.Manages customer service requests through their lifecycle, from receiving the request through to its closure. Interfaces closely with customers to understand requirements and ensure customer satisfaction.Effective verbal and written communication skills. Must be able to adapt communication style to suit different audiences.Ensures compliance with established company and regulatory guidelines and procedures to provide high quality service and outstanding customer care.Adheres to change management policies and takes the necessary testing/development steps to mitigate risks with changes.Installs new hardware and software making sure that all components (hardware, software, drivers, agents, etc.) interface correctly with each other and the network – to include base software and applications installed on workstations such as antivirus, system monitoring tools, etc.Develops engineering documentation for Implementation Plans, Test Plans, Standard Operating Procedures, Work Instructions, and network diagrams.Participates in the planning and development of new or existing solutions to meet customer requirements and deployment timelines.What you’ll need to succeed (Required):Bachelor’s Degree and a minimum of 5 years of direct MECM experience required. An additional 4 years of experience may be substituted in lieu of degree.Active Top Secret security clearance required.CompTIA Security + or equivalent IAT Level II DoD 8570 certification required.MECM Server and application administration experience.Windows 10/11 Administration experience.Microsoft Deployment Toolkit experience.Active Directory/GPO administration experience.Experience with Remote Access Technologies – VPN, IPSec, VDI (Citrix/VMware/AWS Workspace/Azure).Experience with Monitoring Tools – SCOM, SolarWinds, etc.Understanding of DoD, DISA cybersecurity requirements.What you’ll need to succeed (Desired):Experience with Dameware, Microsoft 365 Defender, and/or Remedy.Microsoft 365 Certified: Modern Desktop Administrator Associate.Microsoft Certified: Azure Virtual Desktop Specialty.CompTIA A+ Certification.DISA or JSP experience.The likely salary range for this position is $119,862 - $162,166. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:HybridWork Location:USA VA ArlingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

Currently, ManTech is seeking a Sr. Cryptographic Software Evaluator/Engineer to join our team in Linthicum Heights, MD. This role is vital for ensuring the confidentiality, integrity, and availability of systems within secure environments. Key competencies and qualifications for a well-rounded Software Evaluator/Engineer with a cybersecurity focus.Proficiency in C and C++ for low-level system programming and cryptographic algorithm implementationExpertise in Python for automation and scriptingExperience with Java to design, create, test, and maintain software applicationsKnowledge of Rust and development of secure, memory-safe applicationsExperience with Linux-based operating systems, including system configuration, scripting, and secure developmentDeep understanding of cryptographic principles, including:Symmetric and asymmetric encryption algorithms (e.g., AES, RSA, ECC).Knowledge of various cryptographic modes, including their strengths and weaknessesIntegrating cryptographic modes into software applications using cryptography libraries, ensuring correct usage and parameterizationBackground with cryptographic concepts including block ciphers and key management.Experience with encryptors, secure communications, and cryptographic product evaluationExperience with front-end development and secure web interfacesFamiliarity with static and dynamic code analysis toolsUnderstanding of network protocols and security concepts, including; TCP/IP, SSL/TLS, and RESTCONF/YANGAbility to design and evaluate secure network communicationsConduct risk assessments, security audits, and vulnerability assessments on systems and applicationsEnsure systems comply with applicable DoD, IC, and other regulatory requirements.Minimum requirements needed to qualify for the role:Eight years of Software development/evaluation experienceIn lieu of eight years of software development/evaluation experience candidates will have a Bachelor’s degree in Computer Science, Engineering or Computer Engineering plus five years of Software development/evaluation experience.Candidate may also have a Master’s degree in computer science, Engineering or Computer Engineering plus three years of SW development/evaluation experienceExperience in secure coding practices, vulnerability mitigation, and secure software lifecycle management.Ability to evaluate cryptographic implementations for correctness, security, and performance.Understanding of FIPS 140-3, Common Criteria, and other cryptographic certification processes.Experience with Linux operating systems, particularly:Administration, configuration, and scripting in Linux environments.Key management, hashing, and digital signatures.Preferred Qualifications:Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker (CEH), or equivalent.Certifications related to cryptographic technologies or Linux systems, such as Linux+ or RHCE.Clearance Requirements:Must have a current/active TS/SCI w/ PolygraphPhysical Requirements:Must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Network EngineeringJob Qualifications:Skills:Cisco Routers and Switches, Network Engineering, Network InfrastructuresCertifications:NoneExperience:8 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is seeking a Network Engineer Advisor to help support the JSP ETM program. Due to the nature of work this role entails, telecommuting is not allowed and will require the employee to report full-time onsite.How the Network Engineer Advisor will make an impact:Designs, plans and builds communications networks.Configures routers and switches, and firewalls for LAN and WAN systems and VPN concentrators with appropriate network engineering and communications protocols.Coordinates LAN/WAN hardware/software improvements and/or enhancements.Monitors the network utilizing industry leading technologies.Provides innovative methods and technical solutions using the engineering design process.Plans implementation of enhancements.Analyzes customer requirements and provides technical solutions to a wide range of difficult problems.Performs maintenance and upgrade of networks including servers, routers, switches, firewalls, remote access systems, and networks.Maintains network integrity and connectivity while ensuring compliance with policies and maintains system backup and recovery capability.Coordinates the acquisition of hardware and software as well as subcontractor services as needed.Creates plans and configures systems for data communication networks.Evaluates new communications technologies to enhance capabilities of the network.Maintains current knowledge of relevant technology as assigned.Designs and builds the hardware and software components for computer or telecommunications networks.Provides guidance and leadership to less-experienced network personnel.What you'll need to be successful (Required):Active Top Secret/SCI security clearance.8+ years of experience in Network Administration.Bachelors Degree or an additional 4 years of related experience in lieu of degree.IAT Level II certification.One of the following Networking Certifications - Brocade, Cisco (CCNA/CCNP), Juniper (JNCIA/JNCIS/JNCIP), Aruba.Must have hands-on experience/knowledge with Aruba networking systems.Willing to report onsite as indicated above.Desired Qualifications:Aruba Certification (ACSA and/or ACSP, depending on role).#ETMcareer#GDITcareersThe likely salary range for this position is $119,000 - $161,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA VA ArlingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a talented and experienced Senior Systems Engineer to join our team in Herndon, VA.Duties, Tasks & Responsibilities:Provide Tier 3 and Tier 4 troubleshooting support for a wide range of server and network technologies.Expertise in managing and supporting Microsoft CA (Certificate Authority), PKI (Public Key Infrastructure), and OSCP (Online Certificate Status Protocol).Provide expert support and troubleshooting for Windows Server 2016, 2019, and newer versions.Manage and support Active Directory, DNS, and DHCP systems.Work extensively with cloud technologies, demonstrating in-depth knowledge and hands-on experience.Develop and execute PowerShell, VB, and C# scripts to automate and enhance system operations.Prioritize and execute tasks effectively in a high-demand environment, managing multiple initiatives simultaneously.Collaborate with internal teams or work independently to resolve issues and complete projects efficiently.Continuously adjust to and learn new technologies as they arise.Write enterprise-level technical standards documentation, including diagrams and process workflows.Provide high-quality customer service and support to internal teams and clients.Required Education, Experience, & Skills:16+ years of relevant experience in Systems Engineering/Information TechnologyBachelor's Degree in relevant Information Technology, Computer Science, or related field.In-depth knowledge and hands-on experience with Microsoft Certificate Authority (CA), PKI, and OSCP.Strong troubleshooting skills at Tier 3 and Tier 4 levels.Expert experience with Windows Server OS 2016, 2019, and above.Advanced knowledge of Active Directory, DNS, and DHCP.In-depth knowledge and experience working with cloud technologies.Proficiency in scripting languages such as PowerShell, VB, and C#.Ability to effectively prioritize tasks and meet deadlines.Strong ability to work independently and as part of a team.Ability to learn and adapt to new technologies quickly.Experience in writing and maintaining enterprise-level technical standards documentation and system diagrams.Excellent customer service skills.Preferred Skills:Master's Degree preferred in relevant Information Technology, Computer Science, or related field.MCSE (Microsoft Certified Solutions Expert) or MCITP (Microsoft Certified IT Professional) certification.Experience with Microsoft Azure Pack.Experience with Amazon Web Services (AWS).Advanced proficiency with PowerShell scripting.Understanding of enterprise networking best practices.Security Clearance RequiredAn active TS/SCI with Polygraph.Physical Requirements:Ability to operate office machinery, such as a computer, printer, and phone systems.Ability to sit or stand for extended periods of time while working at a desk.Ability to move within the office and access files or equipment as needed.

Type of Requisition:PipelineClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Network EngineeringJob Qualifications:Skills:LAN WAN, Network Engineering, NetworksCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is seeking a Senior Network Engineer to help support the JSP ETM-NG program at the Pentagon in Arlington, VA. Day Shift Work ScheduleDue to the nature of work this role entails, telecommuting is not allowed and will require the employee to report full-time onsite.At GDIT, people are our differentiator. As a Senior Network Engineer supporting JSP ETM-NG, you will be trusted to review and evaluates information technology (IT) infrastructure and systems to ensure adherence to company and customer quality standards. In this role, a typical day will include:How the Sr. Network Engineer will make an impact:Designs, plans, and builds communications networks.Configures routers and switches, and firewalls for LAN and WAN systems and VPN concentrators with appropriate network engineering and communications protocols.Coordinates LAN/WAN hardware/software improvements and/or enhancements.Monitors the network utilizing industry leading technologies.Provides innovative methods and technical solutions using the engineering design process.Plans implementation of enhancements.Analyzes customer requirements and provides technical solutions to a wide range of difficult problems.Performs maintenance and upgrade of networks including servers, routers, switches, firewalls, remote access systems, and networks.Maintains network integrity and connectivity while ensuring compliance with policies and maintains system backup and recovery capability.Coordinates the acquisition of hardware and software as well as subcontractor services as needed.Creates plans and configures systems for data communication networks.Evaluates new communications technologies to enhance capabilities of the network.Maintains current knowledge of relevant technology as assigned.Designs and builds the hardware and software components for computer or telecommunications networks.Provides guidance and leadership to less-experienced network personnel.What you'll need to be successul:Active Top Secret/SCI security clearanceBachelors’ Degree in a related field OR work experience in lieu of degree.5+ years of experience in Network AdministrationIAT Level II certificationOne of the following Networking Certifications - Brocade, Cisco (CCNA/CCNP), Juniper (JNCIA/JNCIS/JNCIP), ArubaMust have hands-on experience/knowledge with Aruba networking systemsWilling to report onsite as indicated above.DESIRED QUALIFICATIONS:Aruba Certification (ACSA and/or ACSP, depending on role)The likely salary range for this position is $158,846 - $214,910. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA VA ArlingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a motivated, career and customer-oriented Windows Mobile Device Systems Engineer to join our team in Herndon, VA.Duties, Tasks & Responsibilities:Manage and secure mobile devices within the organization.Configure, deploy, and maintain Mobile Device Management (MDM) solutions with a focus on Microsoft Intune, Android, and iOS devices.Ensure mobile devices are compliant with company policies and provide troubleshooting and solutions for issues.Research and implement best methods for installing and deploying applications in the Azure Cloud.Monitor, evaluate, and manage applications, Cloud/Azure Virtual Desktop (VDI) environments, and application deployments.Work with mobile devices, operating systems, MDM solutions, mobile device security, mobile apps, mobile device enrollments, and end users.Research, solution, and deliver on new technical requirements.Provide Tier 3 troubleshooting and engineering support for Windows 10 (and higher) desktop operating systems, including establishing new build and deployment methods for Windows workstations.Troubleshoot and support Windows Server 2019 (and higher) technologies.Provide troubleshooting and engineering support for Microsoft Azure Active Directory and Group Policy.Collaborate with internal and external stakeholders.Document system changes and updates.Support Tier 3 and Tier 4 personnel with user issues, including application assistance, network troubleshooting, and other user support as needed.Create and deliver briefings to customers at various levels.Basic Qualifications:11+ years relevant Information Technology experienceBachelor's Degree in a relevant Information Technology, Computer Science, Systems Engineer field or similarExperience with Mobile Application Management (MAM) and best practices.Experience in developing and maintaining best practice workflows for software requests, procurement, and deployments.Experience with Cloud/SAAS solutions maintaining software.Significant engineering experience supporting Windows platform environments, including:Windows 10 (and higher) desktop operating systems.Windows 2019 (and higher) server operating systems.Active Directory.Group Policy.DNS, DHCP.Strong written and verbal communication skills.Strong documentation and troubleshooting skills.Ability to develop and deploy best practice architecture.Ability to monitor and evaluate mobile device environments.Preferred Qualifications:Familiarity with Cloud infrastructures.Experience with Azure Active Directory and Group Policy management.Strong experience with Microsoft Intune and mobile device security management.Security Clearance RequiredAn active TS/SCI with Polygraph.Physical Requirements:Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine, and computer printer.Occasionally move about inside the office to access file cabinets, office machinery, etc.Constantly position self to maintain computers in the lab, including under desks and in server closets.

Type of Requisition:RegularClearance Level Must Currently Possess:SecretClearance Level Must Be Able to Obtain:SecretPublic Trust/Other Required:NoneJob Family:ConfigurationJob Qualifications:Skills:Microsoft Endpoint Configuration Manager, Microsoft Intune, Patch ManagementCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Transform technology into opportunity as a F-35 Microsoft Configuration Manager Engineer (formerly known as MECM/SCCM) with Intune experience, with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.At GDIT, people are our differentiator. As a F-35 MCM Engineer with Intune experience, you will help ensure today is safe and tomorrow is smarter. Our work depends on a F-35 MCM Engineer with Intune experience joining our Joint Strike Fighter (JSF) F-35 IT program in Arlington, VA.The Joint Strike Fighter (JSF) F-35 IT program support contractprovides knowledge-based, information assurance and cybersecurity IT services to the F-35 Lightning II Joint Program Office (JPO). Our services include program management, enterprise performance management, enterprise architecture, implementation of emerging capabilities and requirements, life cycle management, operations & maintenance, enterprise data management, service desk support and IT training.HOW OUR MCM ENGINEER WILL MAKE AN IMPACT: Using knowledge of architecture, sites, Collections Distribution points, MCM database, Windows Server Active Directory, MDT deployment technologies, utilization of change management/change control processes and procedures.Install, configure, and utilize MCM and other patching tools to deploy/patch software packages to thousands of desktop workstations, laptops, and servers. Support software deployment, patch management, operation system deployment and imaging (Microsoft Windows 11) creation and sustainment. Create Advertisement/Collections/Packages/Applications within an MCM. Deploy upgrades using Operating System Deployment (OSD) in MCM. Provide reporting with Systems Management Center Server or MCM and the MCM database. Create scripts to automate installation of desktop applications using VBScript and PowerShell.WHAT YOU’LL NEED TO SUCCEED (Required)Security Clearance Level: Active Secret clearanceRequired Experience: 5 years of experience with patch management disciplines and protocols to include comprehensive knowledge of specific patch management tasks.Experience with IntuneRequired Certifications:DoD Manual 8140.03 (441) Network Operations Specialist – Basic OR Intermediate.Intermediate level industry certification from one of the following: Microsoft, CompTIA, AWS, VMware, or relevant technology (e.g., AZ-104, Microsoft Azure Administrator).Education: BS/BA MS/MA Degree in Cyber Security, Computer Science, Management Information Systems, Engineering Information Technology Management or a related technical or IT discipline. Allowable Substitution: 6 years of additional work experience without a Degree or 4 years of related experience with an AA/AS degree.Work Location: Arlington VAUS Citizenship RequiredGDIT IS YOUR PLACE:401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromRest and recharge with paid vacation and holidaysThe likely salary range for this position is $102,000 - $138,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA VA ArlingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking an experienced Senior Software Developer for Herndon, VA. The ideal candidate will develop innovative automation capabilities using infrastructure-as-code best practices and establish continuous integration/continuous delivery pipelines.Duties, Tasks & ResponsibilitiesDevelop new automation capabilities utilizing infrastructure as code best practices.Establish and maintain a continuous integration/continuous delivery pipeline.Architect, implement, and maintain solutions in the sponsor's cloud environment.Use various scripting languages to create final products based on stakeholder requirements.Document concepts of operations and standards of practice for tiered maintenance support.Interface routinely with senior management.Deliver weekly status updates to leadership.Basic Qualifications: 16+ years of relevant Information Technology experienceProficiency in programming languages Java and C#.Demonstrated experience with cloud environments, such as AWS or Azure.Strong understanding and practical experience with DevOps practices and tools, including release management, orchestration, and code repositories (e.g., Jira, GitHub, Jenkins)Proficiency in scripting languages to create final products that meet stakeholder requirements.Proven ability to architect, implement, and maintain solutions in cloud environments.Experience in documenting concepts of operations and standards of practice for tiered maintenance support.Effective communication and collaboration skills, with the ability to interface routinely with senior management.Ability to deliver weekly status updates to leadership teams.Java Certification (current within last 3-5 years).C# Certification (current within last 3-5 years).Microsoft Certified Engineer or Microsoft Certified Architect (current within last 3-5 years).High School Diploma or GEDPreferred Qualifications: Experience with Ansible and PowerShell.Security Clearance Required An active TS/SCI with Polygraph is requiredPhysical Requirements:Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.Constantly positions self to maintain computers in the lab, including under the desks and in the server closet

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Architectural Modeling, Architecture Development, Leadership, Systems EngineeringCertifications:NoneExperience:15 + years of related experienceUS Citizenship Required:YesJob Description:Join GDIT and provide critical on-site Intelligence, Surveillance, and Reconnaissance (ISR) expertise and counsel to senior-level clients in direct support of Headquarters, Air Force Deputy Chief of Staff for ISR and Cyber Effects Operations (CEO) (AF/A2/6). Be part of a self-actualizing GDIT Team who daily provides counsel on multi-intelligence (multi-INT) ISR issues to the Director of ISR Operations (AF/A2/6O) in meeting some of the world's most complex and technical ISR challenges. We’re seeking critical ISR, multi-INT, and AF Distributed Common Ground System (DCGS) Advisors to join our team at the Pentagon, Washington, DC.The Systems Engineering Manager will manage the workload across the team and prepare DoD Architecture Framework (DoDAF) deliverables to the customer. Additionally, this role and the greater team will make recommendations to leadership on changes to the environment to include governance, processes, and data exchanges.HOW A SYSTEMS ENGINEERING MANAGER WILL MAKE AN IMPACT:Shall provide enterprise, system, solution, and data architects to support the AF DCGS enterprise and provide support in the development and management of the AF DCGS architecture products for the Air Force ground capabilities (processing, exploitation, and dissemination - PED) and support the capability planning, acquisition, and systems engineering and integration (SE&I) functions.Shall coordinate with appropriate entities to support the establishment and sustainment of the operational baseline.Shall support AF DCGS in the development and execution of an Enterprise Architecture and any required supporting Architectures, which are consistent with the DoD Architecture Framework (DoDAF). The Enterprise Architecture shall be premised on the AF DCGS operational, systems and technical product view baselines.Shall facilitate information/data collection, database population, and architecture product view creation using an Enterprise Architecture development tool and other architecture facilitation toolsShall produce and collaborate on enterprise architecture models in support of AF DCGS and Open Architecture (OA) DCGS operational pilots.WHAT YOU’LL NEED TO SUCCEED:Education: Bachelor of Arts/Bachelor of ScienceRequired Experience: 15+ years of related experience (additional years of experience will be considered in lieu of degree)Minimum six years' experience with DoDAF architecturesFirst-hand experience with architecture toolsCertified Enterprise Architect (CEA) certification desiredSecurity Clearance Level: Active TS/SCILocation: Arlington, VAUS Citizenship RequiredGDIT IS YOUR PLACE:401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromRest and recharge with paid vacation and holidaysThe likely salary range for this position is $136,000 - $184,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA VA ArlingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a motivated, career and customer-oriented SeniorWindows Cloud Systems Engineer to join our team in Herndon, VADuties, Tasks & ResponsibilitiesProvide troubleshooting and engineering support at the Tier 3 and Tier 4 levels for Windows 10 (and higher) desktop operating systems, including establishing new build and deployment methods for Windows workstations.Troubleshoot and support Windows Server 2019 (and higher) technologies.Provide troubleshooting and engineering support for Microsoft Azure Active Directory and Group Policy.Troubleshoot and support desktop applications, including M365 products and classification management tools.Document all new changes introduced to the system and maintain existing documentation.Monitor and administer Azure Virtual Desktop (VDI) environments.Engineer, support, and troubleshoot Microsoft Defender, including utilization for reporting and patching.Support other Tier 3 and Tier 4 personnel with user issues, including application assistance, network troubleshooting, and other user assistance tasks as needed.Create and deliver briefings to customers at various levels.Create processes to automate tasks and configuration items using PowerShell.Conduct and review Rapid7 scans, updating the system and clearing vulnerabilities.Basic QualificationsSignificant engineering experience supporting Windows platform environments, including:Windows 10 (and higher) desktop operating systems.Windows Server 2019 (and higher) operating systems.Active Directory.Group Policy.DNS, DHCP.Strong written and verbal communication skills.Robust troubleshooting skills.Strong documentation skills.11+ years with relevant Information Technology experienceBachelor’s degree in a relevant field. Preferred QualificationsExperience with Microsoft M365 and Microsoft Azure.Working knowledge of Virtual Desktop Infrastructure (VDI).Familiarity with Azure DevOps, GIT Hub, PowerBI, and Visual Studio Code.Microsoft KQL knowledge.InTune Administration and Configuration expertise.Experience with Terraform and Agile Methodology.Ability to create/modify MS PowerShell scripts.Certifications: Microsoft Certifications, Microsoft AZ-900, and MS-900.Security Clearance RequiredAn active TS/SCI with Polygraph.Physical RequirementsUse hands to operate a computer and other office productivity machinery, such as a calculator, copy machine, and computer printer.The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.Constantly positions self to maintain computers in the lab, including under desks and in server closets.

Type of Requisition:RegularClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top SecretPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Linux, Microsoft Windows Environment, Red Hat Enterprise Linux (RHEL), Systems Engineering, VMwareCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Deliver simple solutions to complex problems as a MECM Engineer at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you’ll make the end user’s experience your priority and we’ll make your career growth ours.This is a Hybrid role and selected candidate will primarily provide on-site support at the Pentagon in Arlington, VA along with tele-work a few days a week.How an MECM Engineer will make an impact:Performs secure baseline image creation and development of Windows Desktop OS images (Windows 10, 11) for specific hardware configurations from a common core baseline.Develops physical workstations images and VDI templates.Designs, develops, and evaluates software packages for server and workstation deployments.Develops MECM task sequences for OS upgrades and software package deployments.Troubleshoots OS and software deployment failures.Troubleshoots MECM health issues, including Distribution Points and client remediation.Designs, develops, and administers Group Policy Objects for security compliance and configuration management.Provides escalation support for Tier III/IV issues. Collaborates with customers, stakeholders, vendors, and other support teams for troubleshooting and resolving problems.Manages customer service requests through their lifecycle, from receiving the request through to its closure. Interfaces closely with customers to understand requirements and ensure customer satisfaction.Effective verbal and written communication skills. Must be able to adapt communication style to suit different audiences.Ensures compliance with established company and regulatory guidelines and procedures to provide high quality service and outstanding customer care.Adheres to change management policies and takes the necessary testing/development steps to mitigate risks with changes.Installs new hardware and software making sure that all components (hardware, software, drivers, agents, etc.) interface correctly with each other and the network – to include base software and applications installed on workstations such as antivirus, system monitoring tools, etc.Develops engineering documentation for Implementation Plans, Test Plans, Standard Operating Procedures, Work Instructions, and network diagrams.Participates in the planning and development of new or existing solutions to meet customer requirements and deployment timelines.What you’ll need to succeed (Required):Bachelor’s Degree and a minimum of 5 years of direct MECM experience required. An additional 4 years of experience may be substituted in lieu of degree.Active Top Secret security clearance required.CompTIA Security + or equivalent IAT Level II DoD 8570 certification required.MECM Server and application administration experience.Windows 10/11 Administration experience.Microsoft Deployment Toolkit experience.Active Directory/GPO administration experience.Experience with Remote Access Technologies – VPN, IPSec, VDI (Citrix/VMware/AWS Workspace/Azure).Experience with Monitoring Tools – SCOM, SolarWinds, etc.Understanding of DoD, DISA cybersecurity requirements.What you’ll need to succeed (Desired):Experience with Dameware, Microsoft 365 Defender, and/or Remedy.Microsoft 365 Certified: Modern Desktop Administrator Associate.Microsoft Certified: Azure Virtual Desktop Specialty.CompTIA A+ Certification.DISA or JSP experience.The likely salary range for this position is $106,250 - $143,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:HybridWork Location:USA VA ArlingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a talented and experienced Windows Cloud Systems Engineer to join our team. The successful candidate will be responsible for engineering, supporting, and troubleshooting various Windows and Microsoft technologies, as well as automating processes and managing Azure environments.Duties, Tasks & ResponsibilitiesEngineer, support, and troubleshoot Windows 10 (and higher) desktop operating systems, including developing new build and deployment methods for Windows workstations.Engineer, support, and troubleshoot Microsoft Azure Active Directory and Group Policy.Engineer, support, and troubleshoot Microsoft Defender, including reporting and patching.Support and troubleshoot Windows Server 2019 technologies.Conduct and review Rapid 7 scans.Automate tasks and configuration items using PowerShell.Support and troubleshoot desktop applications, including Microsoft 365 products and classification management tools.Document all new system changes and ensure existing documentation is current.Provide support to Tier 1 and Tier 2 personnel on user issues, including application assistance, network troubleshooting, and other user-related tasks.Monitor and administer the Azure Virtual Desktop environment.Required Education, Experience, & Skills:6+ years relevant Information Technology experienceExperience with core Microsoft Windows platforms, services, and tools, including:Windows 10 (and up) Desktop Operating SystemsWindows 2019 (and up) Server Operating SystemsActive DirectoryGroup PolicyDNS, DHCPMicrosoft PowerShell scriptingStrong verbal communication and documentation skills.Excellent troubleshooting skills.High School Diploma or GEDPreferred Education, Experience, & Skills:A Bachelor’s or Master’s degree in relevant Computer Science or Information TechnologyExperience with Agile Methodology.Familiarity with Terraform.Experience with Visual Studio Code and Git.Knowledge of KQL/SQL Queries.Experience with DevOps practices.Certifications: Microsoft AZ-900 and MS-900.Security Clearance RequiredAn active TS/SCI with Polygraph.Physical RequirementsUse hands to operate a computer and other office productivity machinery, such as a calculator, copy machine, and computer printer.The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.Constantly positions self to maintain computers in the lab, including under desks and in server closets.

Type of Requisition:RegularClearance Level Must Currently Possess:SecretClearance Level Must Be Able to Obtain:SecretPublic Trust/Other Required:NoneJob Family:Network EngineeringJob Qualifications:Skills:Cisco Routers and Switches, Network Engineering, Network InfrastructuresCertifications:CompTIA - Security+ CE - CompTIAExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is seeking a Principal Network Engineer to help support the JSP ETM program at the Pentagon in Arlington, VA. Due to the nature of work this role entails, telecommuting is not allowed and will require the employee to report full-time onsite.How the Principal Network Engineer will make an impact:Designs, plans and builds communications networks.Configures routers and switches, and firewalls for LAN and WAN systems and VPN concentrators with appropriate network engineering and communications protocols.Coordinates LAN/WAN hardware/software improvements and/or enhancements.Monitors the network utilizing industry leading technologies.Provides innovative methods and technical solutions using the engineering design process.Plans implementation of enhancements.Analyzes customer requirements and provides technical solutions to a wide range of difficult problems.Performs maintenance and upgrade of networks including servers, routers, switches, firewalls, remote access systems, and networks.Maintains network integrity and connectivity while ensuring compliance with policies and maintains system backup and recovery capability.Coordinates the acquisition of hardware and software as well as subcontractor services as needed.Creates plans and configures systems for data communication networks.Evaluates new communications technologies to enhance capabilities of the network.Maintains current knowledge of relevant technology as assigned.Designs and builds the hardware and software components for computer or telecommunications networks.Provides guidance and leadership to less-experienced network personnel.WHAT YOU’LL NEED TO SUCCEED – REQUIRED:CLEARANCE: Active Top Secret with SCI EligibilityCERTIFICATIONS:--- IAT Level II certification--- One of the following Networking Certifications - Brocade, Cisco (CCNA/CCNP), Juniper (JNCIA/JNCIS/JNCIP), ArubaEDUCATION: Bachelors Degree in a related field, OR additional work experience in lieu of degree.YEAR'S EXPERIENCE: 10+ years of experience in Network AdministrationTECHNICAL SKILLS: Must have hands-on experience/knowledge with Cisco or Juniper networking systemsLOCATION: Must report full-time onsite in Arlington, VAWHAT YOU’LL NEED TO SUCCEED – DESIRED:CLEARANCE: Active TS/SCICERTIFICATION: Aruba Certification (ACSA and/or ACSP, depending on role) TECHNICAL SKILLS: Must have hands-on experience/knowledge with Aruba networking systems#ETMcareer#GDITcareers#OpportunityOwned#WeAreGDIT#transitioningmilitary#clearedjobs#veteransThe likely salary range for this position is $134,597 - $166,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA VA ArlingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a Cyber Data Engineer in Herndon, VA. As a Cyber Data Engineer on our team, you will be responsible making data available, accessible, and secure to stakeholders. Join a team that creates data pipelines to collect and convert raw Cyber related data into formats usable by our cyber analysts and data scientists. Join ManTech and help protect our national security while working on innovative projects that offer opportunities for advancement. Responsibilities include, but are not limited to:Design, develop, and maintain data pipelines, and optimize systems for data collection, storage, access, and analytics at enterprise scale.Build and operationalize complex data solutions, correct problems, apply transformations, and recommend data cleansing and quality solutions.Perform data and system analysis, assessment and resolution for complex defects and incidents and correct as appropriate. Collaborate within and across teams to support delivery and educate end users on complex data products/analytic environment.Operate and manage a custom codebase and its integration with open-source and vendor data platforms and products.Perform analysis of complex sources to determine value and use and recommend data to include in analytical processes.Incorporate core data management competencies including data governance, data security and data quality.Test data movement, transformation code, and data components.Create robust and resilient data pipelines to connect data sources to analytics tools.Provide platform support including problem solving and debugging, especially for production issues.Required Qualifications:5+ years of hands-on experience in an enterprise-scale environmentExperience with software engineering using Python and software version control systems such as GitExperience developing, testing, implementing, and maintaining complex information technology applications, systems or servicesExperience working with various file formats like JSON, XML or similarExperience with data platforms like Elasticsearch/Kibana or SplunkExperience with data ETL pipeline including extraction, transformation, normalization, enrichment, correlation, and storageExperience or formal education in Cybersecurity or relevant certificationsHigh School diplomaPreferred Qualifications:Experience in analyzing and defining local and enterprise information system requirements, performing system or application design, developing capability prototypes, and transitioning applications to productionExperience with Cloud services (e.g., Lambdas, EC2s. and S3)Experience briefing others on your findings and recommendationsAbility to collaborate with others who are conducting research in the same, similar, or different areasClearance Requirements: Active/Current TS/SCI with polygraphPhysical Requirements: Sedentary positionSKN.7.23

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Network EngineeringJob Qualifications:Skills:Network Engineering, Network Systems, RoutersCertifications:Aruba Certified ClearPass Professional - Aruba, Brocade Certified Network Engineer 2012 - Brocade, CCNA - Cisco, CompTIA - Security+ - CompTIA, JNCIA-Junos: Associate Junos - Juniper Networks, Juniper Networks Certified Internet Professional (JNCIP) - Juniper Networks, Juniper Networks Certified Specialist E Series (JNCIS-E) - Juniper NetworksExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is seeking a Senior Network Engineer to help support the JSP ETM-NG program at the Pentagon in Arlington, VA. Day Shift Work ScheduleDue to the nature of work this role entails, telecommuting is not allowed and will require the employee to report full-time onsite.At GDIT, people are our differentiator. As a Senior Network Engineer supporting JSP ETM-NG, you will be trusted to review and evaluates information technology (IT) infrastructure and systems to ensure adherence to company and customer quality standards. In this role, a typical day will include:How the Sr. Network Engineer will make an impact:Designs, plans, and builds communications networks.Configures routers and switches, and firewalls for LAN and WAN systems and VPN concentrators with appropriate network engineering and communications protocols.Coordinates LAN/WAN hardware/software improvements and/or enhancements.Monitors the network utilizing industry leading technologies.Provides innovative methods and technical solutions using the engineering design process.Plans implementation of enhancements.Analyzes customer requirements and provides technical solutions to a wide range of difficult problems.Performs maintenance and upgrade of networks including servers, routers, switches, firewalls, remote access systems, and networks.Maintains network integrity and connectivity while ensuring compliance with policies and maintains system backup and recovery capability.Coordinates the acquisition of hardware and software as well as subcontractor services as needed.Creates plans and configures systems for data communication networks.Evaluates new communications technologies to enhance capabilities of the network.Maintains current knowledge of relevant technology as assigned.Designs and builds the hardware and software components for computer or telecommunications networks.Provides guidance and leadership to less-experienced network personnel.What you'll need to be successul:Active Top Secret/SCI security clearanceBachelors’ Degree in a related field OR work experience in lieu of degree.5+ years of experience in Network AdministrationIAT Level II certificationOne of the following Networking Certifications - Brocade, Cisco (CCNA/CCNP), Juniper (JNCIA/JNCIS/JNCIP), ArubaMust have hands-on experience/knowledge with Aruba networking systemsWilling to report onsite as indicated above.DESIRED QUALIFICATIONS:Aruba Certification (ACSA and/or ACSP, depending on role)The likely salary range for this position is $88,275 - $106,162. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA VA ArlingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.