Type of Requisition:RegularClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top SecretPublic Trust/Other Required:NoneJob Family:Software DevelopmentJob Qualifications:Skills:Documentations, Software Development, Software Development Life Cycle (SDLC), Software SystemsCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is growing and our mission is to deliver outstanding customer service, next-generation technologies and drive innovation within the US Federal Government marketplace to meet the mission-critical needs.We are currently seeking a senior software developer to join our team in Washington, DC.* US Citizenship is required with an active Top Secret/SCI with the ability to obtain a CI Poly clearance Required Skills:Strong development experience required in the following technologies/areas: React, Java 8 (JEE development), Spring Framework 5+, Spring Boot 2, JavaScript/AJAX, Hibernate 5+, SQL/RDBMS (Oracle and PostgreSQL), RESTful Web Services, Apache Tomcat, Red Hat JBoss, Linux (RHEL, CentOS), Eclipse IDE, Maven build tool, and Git.Strong User Interface (UI) developing skills using React and JavaScript application development. Additional experience required in the following technologies/areas: AWS (Console, RDS, S3, EBS, AMIs, IaaS).Experience in full software development life cycle.Experience with Agile and Scrum and Kanban frameworks/methodologies.Experience with Atlassian tools to include Jira and Confluence.Experience with Continuous Integration/Continuous Delivery (CI/CD) tools and automation.Exceptional analytical and conceptual thinking skills.Excellent documentation skills.Excellent planning, organizational, and time management skills.Self-motivated with strong initiative to help team grow.5-7 years of experience with programming and software development including analysis, design, development, implementation, testing, maintenance, quality assurance, troubleshooting and/or upgrading of software systems.Experience troubleshooting and supporting enterprise applications while maintaining 24/7 availability.Computer Science, or other related analytical, scientific, or technical discipline, background w/ degree (Bachelor’s or Master's) in field.Active Top-Secret Clearance.Duties:The senior Full Stack Developer will be responsible for the end-to-end lifecycle for software development and the application in production. Includes the technical analysis of requirements, development of the software, automated testing, builds, deployment, monitoring, and feedback.Work in conjunction with other government and contractor staff to assist in all facets of development and O&M for the application.Provide development and O&M support for a production Java application with an Oracle backend and Tomcat/JBoss application server during core working hours and non-core working hours as needed to meet mission needs.Provide development support to re-engineer an application front-end using React.Provide support which will include, but is not limited to, the gathering, analysis, and development of enhancement specifications/requirements provided by the system owner.Assist in supporting all aspects of the project to include all phases of life cycle development.#107784BRThe likely salary range for this position is $110,500 - $149,500. 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:NoneTelecommuting Options:RemoteWork 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 Senior Software Developer – Cloud to join our team in Chantilly, VA.Responsibilities Include but are not limited to: Designing and implementing large-scale ingest systems in a Big Data environmentOptimizing all stages of the data lifecycle, from initial planning, to ingest, through final display and beyondDesigning and implementing data extraction, cleansing, transformation, loading, and replication/distributionDeveloping custom solutions/code to ingest and exploit new and existing data sourcesWorking with Sponsor development teams to improve application performanceOrganizing and maintaining documentation so others are able to understand and use itCollaborating with teammates, other service providers, vendors, and users to develop new and more efficient methodsBasic Qualifications: 15+ years relevant Information Technology experienceStrong software development experience, to include significant Java development, data analysis/parsing, and SQL/database experienceStrong experience with the full data lifecycle, from ingest through display, in a Big Data environmentStrong experience with Java-related technologies, such as JDK, J2EE, EJB, JDBC, and/or Spring, and experience with RESTful APIsExperience developing and performing ETL tasks in a Linux environmentHigh School Diploma/GEDPreferred Qualifications: Experience with Hadoop, Hbase, MapReduceExperience with ElasticsearchExperience with NiFi, Kafka, and ZookeeperSecurity Clearance Requirements:TS/SCI with PolygraphPhysical 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.Must be able to remain in a stationary position 50% of the timeThe 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 situations#LI-AA1 , #joinmantechd #joinmantechaa

Please review the job details below.Maxar has an immediate need for an IT Resource Manager on our team at a customer site in Reston, VA. In this role you will be part of a talented team using various sources of data against challenging, high visibility and high impact projects. Your role will be to support all hardware and software needs (classified and unclassified) through organization, communication, and facilitation of activities with CIO.Life with UsProject: We're supporting a customer with the exciting mission of combining advanced analytical techniques and tradecraft with software engineering to advance a hard target mission. We are currently growing the team to add additional capability to the mission.Your Career: We’re very serious about professional development and continuing education. We offer everyone the opportunity to define their own career trajectory. Our group has some amazing resources at its disposal specifically for this purpose. You will work with your direct supervisor and/or a mentor to set appropriate goals and design a plan to help you make consistent progress.We offer:Dedicated professional development time.Peer groups.Education reimbursement.Student loan forgiveness.and much more...Day-to-Day with your Colleagues:Work in customer-facing position providing customer service to address IT needs.Provide users with technical support for computer problems or IT requests.Inventory and organize hardware and software data to inform operational decisions or activities.Facilitate communication between customer and CIO to address IT issues.Facilitate system accesses and account creation.Manage JIRA, Confluence and SharePoint pages.Responsible for supporting audit activities of all workstations and software.Develop the standard build requirements for workstations by role (software developer, analyst, administrative staff, engineers, etc.) to CIO specifications.Liaison between customer/team and CIO to streamline workflows.Address ad hoc and reoccurring requirements in a timely manner.Act as main point of contact for all IT concerns or requirements.Minimum Requirements:Current/active TS/SCI clearance and be willing and able to obtain CI polygraph.Bachelor's degree or 4 years of additional, relevant experience.5 years of relevant experience.Experience with hardware and software needs for JWICS, SIPR, NIPR, and other unclassified systems.Strong organizational and communication skills, to include identifying who to reach out to for support and then making it happen.Preferred Skills:Knowledge of GIS software packages.Experience working with CIO.Understanding of how remote worker hardware and software needs differ from customer site needs.#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: $81,000.00 - $135,000.00 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 SCI + PolygraphPublic Trust/Other Required:NoneJob Family:CloudJob Qualifications:Skills:Cloud Applications, Cloud Based Services, Infrastructure as a Service (IaaS), Platform as a Service (PaaS), Software as a Service (SaaS)Certifications:NoneExperience:8 + years of related experienceUS Citizenship Required:YesJob Description:Cloud Developer II - Top Secret Clearance RequiredThe successful candidate will be responsible for developing the cloud service delivery models and architectural framework to enable platform as a service (PaaS), infrastructure as a service (IaaS), software as a service (SaaS), and data as a service (DaaS). Able to implement automation for cloud resources using DevSecOps best practices. Able to analyze applications and make recommendations across multiple area that identify what platforms can move, migrate, and/or be deployed into a cloud environment. Capable of providing strategies for failure/recovery, cost optimization and benefit analyses of cloud, cloud agnostic, and on-site premise services. Works independently designing and developing new software products or major enhancements to existing cloud software.Responsibilities include:• developing and implementing cloud-applications• migrating existing on-premises applications to the cloud• debugging cloud stacks• managing policies for the use of cloud services• requests for new technology• establishing a secure cloud environment, and• ensuring appropriate availability/uptime design. 108231BRThe likely salary range for this position is $123,250 - $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:NoneTelecommuting 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 Senior Data Scientist to join our team in Chantilly, VA.The successful candidate will possess a diverse range of data-focused skills and experience, both technical and analytical. They will have a strong desire and capability for problem solving, data analysis and troubleshooting, analytical thinking, and experimentation, with a particular interest or aptitude in the Cloud arena.Responsibilities include but are not limited to: Working with large, complex, and disparate data setsDesigning and implementing innovative ways to analyze and exploit the Sponsor’s data holdings, particularly Cloud-related data holdingsResearching and reporting on a wide variety of Sponsor inquiriesRaising proactive inquiries to the Sponsor based on observations and proposed data analysis/exploitationSolving difficult, non-routine problems by applying advanced analytical methodologies, and improving analytic methodologiesDeveloping custom searchesCommunicating and coordinating with internal and external partners as neededBasic Qualifications:Thorough knowledge of appropriate analytic tools and methodologies in one or more of the following:Applied mathematics (e.g. probability and statistics, formal modeling, computational social sciences)Computer programming (e.g. programming languages, math/statistics packages, computer science, machine learning, scientific computing)Ability to code or script in one or more general programming languageExperience with, and understanding of, algorithms for classification, regression, clustering, and anomaly detectionKnowledge of relational databases, including SQL and large-scale distributed systems (e.g. Hadoop)Expertise with statistical data analysis (e.g. linear models, multivariate analysis, stochastic models, sampling methods)Demonstrated effectiveness in collecting information and accurately representing/visualizing it to non-technical third parties10+ years relevant Information Technology experienceHigh School Diploma or GEDPreferred Qualifications:Understanding of, and/or hands-on experience with, Cloud technologies, such as AWS, Microsoft Azure, etc.Experience working in a mission environment and/or with many different types of dataClearance Requirements:TS/SCI with PolygraphPhysical 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.Must be able to remain in a stationary position 50% of the timeThe 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 situations#LI-AA1 , #joinmantechd #joinmantechaa

Please review the job details below.Maxar is looking to for a part-time Geospatial Software Developer to provide support for an enterprise geospatial data visualization application and support vital analysis of various, unique data sets. If you are a developer who likes to handle big data and engineer time saving solutions, we need your skills! You’ll have the unique opportunity to provide support to two important missions supporting national security. One project, we’re identifying, obtaining, and analyzing various data sets and providing quantitative analytic techniques to model foreign adversaries' behavior in support of time-critical world events. This utilizes large data sets manipulated with Python. In the other project, you’ll join an exciting team of software developers building and maintaining a data visualization and analytic web application with a wide and stable user base. The tool is currently in the process of finalizing migration to a cloud environment and will soon undertake several exciting new development initiatives. Career: At Maxar we’re very serious about professional development and continuing education. We offer everyone the opportunity to define their own career trajectory. Our group has some amazing resources at its disposal specifically for this purpose. You will work with your direct supervisor and/or a mentor to set appropriate goals and design a plan to help you make consistent progress. Day-to-day with your colleagues:Meeting with the customer to understand and refine the requirements.Developing new tools and adapt existing tools.Recommending best practices for data storage and manipulation.Reviewing current practices, identifying process improvements, and implementing them.Supporting cloud migration activities.Modernizing workflows, interfaces and code base to include containerization of existing code within the cloud.Supporting the further development of an existing web viewer application in the ESRI JavaScript API and other related technologies.Assisting the ingest of geospatial data including imagery, maps, charts, GIS feature data and integrated GIS data to the Sponsor’s web applications.Creating methodologies for manipulation of large data sets to derive answers to specific intelligence problems for which the data can reveal insight. Minimum Requirements:Current/active TS/SCI security clearance with required Polygraph.Bachelor's degree in Computer Science, Geography, or related technical field.5+ years of professional experience with software development.Ability to automate workflows using Python.Experience using Python to manipulate spatial data. Creating and modifying modules in Python.Experience with ElasticStack to include- analysis of large datasets using ElasticSearch and Kibana, and the ability to maintain Elastic clusters.Willingness to work onsite full time#cjpost#LI-RD#LI-OnsiteIn 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:SSBI (T5)Job Family:Security AdjudicationJob Qualifications:Skills:Documentations, Personnel Security Management, Problem Resolution, Program Security, Security ClearancesCertifications:NoneExperience:2 + years of related experienceUS Citizenship Required:YesJob Description:Seize your opportunity to make a personal impact as a PERSONNEL SECURITY TIER II SAP ADJUDICATOR. Join a high optempo, mission critical team in support of a DoD joint service organization at the highest levels of the federal government in the heart of our nation’s capital. As a SAP Adjudicator, you provide subject matter expertise in conducting SAP eligibility determinations, monitoring personnel security actions and providing advice to the Program Security Officer (PSO) relating to access eligibility. You must possess and exhibit exceptional technical skills to resolve issues in the areas of Level I and II SAPNP access eligibility as quickly and efficiently as possible. GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career.At GDIT, people are our differentiator. As the SAP Adjudicator, you will perform SAPNP access determination reviews to ensure today is safe and tomorrow is smarter. Our work depends on a SAP Adjudicator joining our team to bring professionalism and integrity 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 SAP ADJUDICATOR WILL MAKE AN IMPACT:Reviewing and updating Local Level I and Level II SAPNP processing policies and procedures.Initiating the process for determining a candidate's access eligibility.Performing Level I and Level II SAP access eligibility determinations.Inputting Level I & II access eligibility determination results into relevant database(s).Monitoring and tracking personnel security actions until complete.Expeditiously responding to incoming eligibility determination requests and reports.Reviewing and remaining current on the personnel security standards appropriate to the classification level of the programs for which access was requested.Preparing request for waiver and/or exception documentation and initiating staffing for approval.Coordinating access approval or denial process with appropriate access approval authority.Preparing documentation to notify appropriate personnel of access approval or denial.Conducting program debriefings and processing of relevant documentation (e.g., SAP nondisclosure agreements, and/or polygraph consent forms).Updating program access lists or rosters in appropriate database(s) following indoctrination.Providing advice to the Program Security Officer (PSO) relating to the access eligibility review process and guidelines regarding Level II and III issues, including the procedures to be followed in the appeal processes.Providing proper protection for privacy information.WHAT YOU’LL NEED TO SUCCEED:Required Education:Associate degree in Security, Administration, Business Administration or related field with two (2) years of related experience; or no degree with a minimum of four (4) years’ experience in personnel security.Must have successfully completed a SAP adjudication development and certification course from a U.S. Government agency or have two (2) years of experience performing a similar function.Required Experience: Minimum three (3) years of security experience as a junior security specialist.Required Technical Skills: Must be proficient in Microsoft Office Suite (Excel, Word, Access, and PowerPoint)Security Clearance Level: Active Top Secret with SCI EligibilityRequired Skills and Abilities: You must show you have experience in:Experience conducting Level I and II SAPNP Access Eligibility Determination reviews in accordance with DoD 5205.07 Volume 2.Maintaining various databases.Producing, handling, storing, transmitting, and transporting classified materials, up to and including Top Secret Special Access Programs (SAPs) and Sensitive Compartmented Information (SCI).Possessing and exhibiting excellent communication skills, with the ability to draft and present effective (clear and concise) reports, both written and oralEfficiently, effectively, and professionally interacting with Civilian, Military, and Contractor personnel.Conducting yourself in a professional manner and a high sense of integrity, working in a stressful and fast-paced environment.Demonstrating outstanding customer service and communication skills while interfacing daily with senior executives (SES), senior ranking military officers, and other military and civilian personnel internal and external to the organization.Being flexible and adapting to an ever-changing environment.Preferred Qualifications:Bachelor’s degreeLocation: On Customer Site, Washington, District of ColumbiaGDIT 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 holidays#createyourcareerThe likely salary range for this position is $89,250 - $120,750. 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 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 Data Engineer to join our team in Chantilly, VA.The successful candidate will leverage their development skills and experience, to support the successful designing, ingesting, cleansing, transformation, loading, and display of significant amounts of data.Responsibilities include but are not limited to:Designing, implementing, and optimizing large-scale ingest systems in a Big Data environmentOptimizing all stages of the data lifecycle, from initial planning, to ingest, through final display and beyondDesigning and implementing data extraction, cleansing, transformation, loading, and replication/distributionDeveloping custom solutions/code to ingest and exploit new and existing data sourcesDeveloping data profiling, deduping logic, and matching logic for analysisOrganizing and maintaining Data Layer documentation, so others are able to understand and use itWork closely with data scientists to craft data pipelines which serve the development of modern AI/ML workflowsCollaborating with teammates, other service providers, vendors, and users to develop new and more efficient methodsEffectively articulating the risks and constraints associated with software solutions, based on environmentMinimum Qualifications:Demonstrated data analysis and parsing experience.Demonstrated programming language experience (e.g. Python, Java) coupled with significant SQL/database experience.Experience with the full data lifecycle, from ingest through display, in a Big Data environment.Hands-on experience with Java-related technologies, such as JDK, J2EE, EJB, JDBC, and/or Spring, and experience with RESTful APIsExperience with data pipelining systems (e.g. Apache Airflow)Experience developing and performing ETL tasks in a Linux environment.5+ years of relevant software development/programming experience.High School Diploma or GEDPreferred Qualifications:Experience deploying systems that leverage AI/ML technologyExperience publishing results in BI dashboards.Security Clearance Requirements:TS/SCI with PolygraphPhysical 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.Must be able to remain in a stationary position 50% of the time#LI-AA1 , #joinmantechd #joinmantechaa

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:Software DevelopmentJob Qualifications:Skills:Java, Python (Programming Language), Software DevelopmentCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:GDIT is seeking a Software Developer to join our team and help accelerate a federal mission client’s discovery and delivery of identity and network-based intelligence insights to counter national security threats and malicious actors. The software developer will assist in crafting, testing, and recommending scalable, flexible, and resilient designs and implement integrations with a standard platform in a cloud environment. The ideal candidate will have experience in strategizing overall build tools and software to facilitate information and data sharing, and advance analytic practices.Duties:Employ software development techniques and methodologies for solving tough analytical challenges in support of one of national security threatsUse software development skills to automate manual analytical processesOpportunity to expand upon beyond specializations to include front end user interfaces, back end microservices, web services, cloud architectures, as well as databases and other persistent data storesDeploy developed IT solutions, user applications, databases, and other IT capabilitiesDesign and develop specialized user solutions, applications and databases using a hybrid Agile approach within a DevOps environmentProvide Tier 3 technical support for deployed applications and databasesKnowledge of code versioning tools such as GitExperience with cloud message APIs and usage of push notificationsMaintain code integrity and organizationCollaborate with the rest of engineering team to design and launch new features. Includes coordination and documentation of deployment procedures, release plans, etc.Keen interest in learning and using the latest software tools, methods, and technologies to solve real world problem sets vital to national securitySupport off-hours deployment such as evening or weekends.Qualifications:Understanding of cloud architectures and enabling tools and technologies, such as, AWS Cloud (GovCloud/C2S)Familiar with Amazon Web Managed Services (AWS)JavaScript, Angular, Typescript, Node.js, MongoDB, JSON, SQL, XMLHigh experience level with back-end programming languages (Java/Spring, Python)Working knowledge with datastores MongoDB, DynamoDB, PostgreSQL, S3, Redshift, Redis, and ElasticsearchFamiliar with technologies jQuery, ASP/.Net, NoSQL, PL/SQL, LDAP, HTTP, REST/SOAP, RDBMSFamiliar with Configuration Management and CI Tools, such as, Git/Gitlab, Jenkins, SonarQube, Maven, Ansible, ChefFamiliar with Linux/Unix server environmentsExperience with Agile development methodologyWorking knowledge with Collaboration tools, such as, Jira and ConfluencePreferred Qualifications:Working knowledge with software platforms and services, such as, Docker, Kubernetes, JMS/SQS/SNS, Kafka, AWS Lambda, NiFi,Working knowledge with public keys and digital certificatesExperience with automated testing patterns and tools, such as, Mocha/Chai, JUnit, NUnit, TestNGExperience with DevOps environmentsExpertise in various COTS, GOTS and open-source tools which support development of data integration and visualization applicationsExperience with cloud message APIs and usage of push notificationsSpecialization in Object Oriented Programming languages, scripting, and databasesFamiliar with Python, Groovy, Shell ScriptGDIT 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 $134,300 - $181,700. 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 an experienced C# Developerin Chantilly, VA. As a Software Engineer on our team, you will support a project that delivers forensics data, analytics, and software development expertise to the Intelligence Community.Responsibilities include, but are not limited to:Develop software for specific applications to process forensic data using C#Performs applied research and development to analyze, design, and identify desired programmatic behaviorsContribute to the enhancement of current software; adding new features to a current platformDevelop new software solutions based on team tasking directly from customer requestsEvaluate and analyze complex and malicious code using forensics tools, including disassemblers, debuggers, hex editors, un-packers, virtual machines, and network sniffersLeverage your own creative license to solve technical challengesReverse engineer software applications to identify and understand significant forensic artifactsTake ownership of your area of responsibility and increase capabilities that push the mission forwardRequired Qualifications:4+ years’ experience with coding in C#Bachelor’s degree in Computer Science, Information Technology, Mathematics, or a related technical field from an accredited college or university. 4 additional years of related experience can be substituted for degreePreferred Qualifications:Experience with digital forensics or reverse engineeringExperience as a .NET developerExperience with disassembler tool(s) such as IDA, Ghidra or Binary NinjaExperience with development in large code baseExperience with in-depth, cutting-edge digital forensics workExperience with using the Atlassian Product Suite (Confluence, Jira, Bitbucket., etc.)Experience with developing in C# on LinuxExperience with Visual Studio on WindowsKnowledge of static and dynamic analysis tools such as X-Ways, FTK Imager, WinHex, Windbg, x64dbg or othersSecurity Clearance Requirements:Active/Current TS/SCI with PolygraphPhysical Requirements:Must be able to remain in a stationary position 50% of the time.

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:Software EngineeringJob Qualifications:Skills:Design, Documentations, Problem Solving, Software Development, Software ProgramCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Software Engineer SeniorDeliver simple solutions to complex problems as a Software Engineer Senior 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.At GDIT, people are our differentiator. As a Software Engineer Senior you will help ensure today is safe and tomorrow is smarter. Our work depends on Software Engineer Senior joining our team with a strong background in software development, and a passion for problem-solving. You will play a key role in designing, developing, and implementing software solutions that meet the needs of our organization.HOW A SOFTWARE ENGINEER SENIOR WILL MAKE AN IMPACT Designs, develops, evaluates, plans and tests engineering specifications for software programs and applications Collaborate with cross-functional teams to define, design, and ship new features. Ensure the performance, quality, and responsiveness of applications. Identify and correct bottlenecks and fix bugs. Help maintain code quality, organization, and automatization. Stay current with industry trends and technologies to keep our technology stack cutting-edge.WHAT YOU’LL NEED TO SUCCEED: Education: Bachelor’s degree in Computer Science, Software Engineering, or a related field. Required Experience: 5+ years of related experience. Security Clearance Level: TS/SCI Location: On Customer Site** US Citizenship RequiredRequired Skills and Abilities Proven experience as a Software Engineer, with at least [number] years in a senior role. Extensive experience with [relevant programming languages and technologies, e.g., Java, C#, Python, etc.]. Strong understanding of software development methodologies and principles. Excellent problem-solving skills and attention to detail. Ability to work independently and in a team environment. Strong communication and collaboration skills.Preferred Skills Experience with cloud-based services and applications. Familiarity with DevOps practices and tools. Certification in relevant technologies or frameworks.GDIT 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 fromThe likely salary range for this position is $123,941 - $167,684. 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 NewingtonAdditional 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 Application Developer to join our team in Chantilly, VA.Duties, Tasks & ResponsibilitiesDesigning, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in the futureAnalyzing user needs and software requirements to determine feasibility of design within time and cost constraintsCollaborating with teammates, other service providers, vendors, and users to develop new program featuresDeveloping unit and integration tests, in addition to participating in functional and regression tests to ensure programs will produce the desired results and that instructions are correctCorrecting errors by making the appropriate changes and then re-checking the program to ensure the desired result was producedParticipating in code reviews by reviewing and incorporating feedback from teammates as well as providing feedback to others based on existing standards and recommended programming practicesDeploying code to development, test, and production environments using existing DevOps infrastructure/toolsReviewing help desk messages periodically and working with other teams to troubleshoot and resolve production issuesOrganizing and maintaining documentation of application development and subsequent revisions, so others are able to understand the programBasic Qualifications:10+ years strong Java programming/development skills, with hands-on experienceExperience with HTML, CSS, JavaScript, and at least one modern front-end framework, preferably AngularExperience with, or knowledge of, the Spring Framework and RESTful servicesExperience with, or knowledge of, SQL and ORM libraries such as Hibernate/JPAExperience with Git branching and merging within a team to manage source codeStrong ability to manage competing priorities and communication to multiple stakeholdersHigh School Diploma or GEDSecurity Clearance Requirements:TS/SCI w/ PolygraphDesired Experience, Skills & TechnologiesExperience with, or knowledge of, ElasticsearchExperience with, or knowledge of, best practices for developing secure web applicationsPhysical 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#LI-AA1 , #joinmantechd #joinmantechaa

Type of Requisition:PipelineClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Data ScienceJob Qualifications:Skills:Data Analytics, Data Science, Service Oriented Architecture (SOA)Certifications:NoneExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:Be a part of the men and women that solve some of the world's most complex technical challenges! General Dynamics Information Technology (GDIT) is seeking a Data Architectto support the DTRA I3TS program at Ft. Belvoir, VA.This program provides enterprise-wide IT support to enable the customer to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities. These services will deliver exceptional execution value to internal and external mission partners operating in CONUS and OCONUS locations.In this role you will:Use your extensive technical expertise to design data architecture solutions for Service Oriented Architecture, Event-Driven Architecture, virtualization, big data analytics, and cloud computing. You’ll resolve routine data architecture issues in collaboration with business analysts and technology teams by working with project staff to make decisions and recommendations on future data architecture developments.Basic Qualifications:MS degree; additional years of experience may be considered in lieu of degree10 years of experience developing and implementing overall organization data strategy in line with business processes and objectivesExperience identifying data sources, both internal and external, and working out a plan for data management in line with the data strategyExperience examining and identifying database structural necessities by evaluating operations, applications, and programmingAbility to evaluate data storage requirements and prepare and implement data backup, recovery, and secondary data storage anddisaster recoveryTS/SCIDesired Qualifications:Security+Experience developing data modelsKnowledge of service management concepts for networks andrelatedstandardsKnowledge of DoD AI Ethical PrinciplesCertified Data Management Professional (CDMP) CertificationWHAT CAN GDIT OFFER YOU Excellent customizable health benefits (Medical, Dental and Vision)401K with company matchEducational Assistance and eLearningFlexible work weekInternal mobility team dedicated to employee advancementRewards and Recognition programsInnovative and collaborative environment encouraging of highly motivated critical thinking#I3TSThe likely salary range for this position is $128,666 - $174,078. 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:HybridWork Location:USA VA Fort BelvoirAdditional Work Locations:Any Location / RemoteTotal 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. GDIT typically provides new employees with 15 days of paid leave per calendar year to be used for vacations, personal business, and illness and an additional 10 paid holidays per year. Paid leave and paid holidays are prorated based on the employee’s date of hire. The GDIT Paid Family Leave program provides a total of up to 160 hours of paid leave in a rolling 12 month period for eligible employees. 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 Database Administrator to join our team in Chantilly, VA.The successful candidate will work as part of the overall DBA team to determine, implement, and maintain the most efficient ways to ingest, organize and store petabytes of data from disparate system.Responsibilities include but are not limited to:Participating and leading in the design, development, and administration of Oracle 19c databasesDesigning and developing database code for ETL of data from multiple sourcesConducting performance tuning and forecasting system scalabilityRecommending appropriate procedure, query, or package changes and optimizations to ensure and improve system performance and reliabilityInstalling and configuring database environmentsPerforming database backups and restoresManaging, monitoring, and administering of Oracle database systemsParticipating in server and storage capacity management and planningProviding technical support in the evaluation of database systems and database design.Recommending and implementing approved process and tool improvementsMinimum Qualifications:Significant experience with Oracle 19c+ architecture and database design, and related Oracle technologies (Partitioning, Encryption, Pluggable Database, etc.) on Linux systemsSignificant Oracle Exadata experienceSignificant PL/SQL developer experienceOracle Label Security (OLS) experienceSignificant experience and knowledge in methodologies to improve database query performance.Ability to work with multiple teams to enhance their code and improve performance.Significant experience in the optimization of database environmentsStrong understanding of high-availability solutions and architectureStrong understanding of backup methodologies and their implementation (RMAN, Data Guard)Experience managing and tuning very large databases (terabytes and petabytes)Strong documentation skillsExperience automating, scripting, and streamlining processes for efficiency and accuracy.7+ years relevant Information Technology experience.High School Diploma/GEDPreferred Qualifications:Experience with PostgreSQL architecture, database design, administration, and related technologies.Knowledge of Oracle Cloud TechnologyOracle OCP or OCM certification(s)Linux experience as relevant to database O&MKnowledge of multiple data-storage technologiesSecurity Clearance Requirements:TS/SCI with PolygraphPhysical 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#LI-AA1 , #joinmantechd #joinmantechaa

Type of Requisition:PipelineClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:CloudJob Qualifications:Skills:Cloud Development, Cloud Solutions, Design, Microsoft AzureCertifications:NoneExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:JoinGDITand be a part of the men and women that solve some of the world’s most complex technical challenges. TheDTRA I3TSteam is seeking aCloud Virtualization Engineer/Architect to join their program inFt Belvoir, VA.This program provides enterprise-wide IT support to enable the customer to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities. These services will deliver exceptional execution value to internal and external mission partners operating in CONUS and OCONUS locations.Duties include:Design, implementation, and support experience with Cloud Virtual Machines.Experience with Cloud native and Hybrid Cloud environments.Experience support Cloud virtual machines (Windows and Red Hat Enterprise Linux)Experience support Kubernetes, Containers, and related technologies.Serves as key technical expert who provides technical expertise in designing, architecting, deploying and maintaining cloud solutions.Provides strategic consulting to internal and external clients of cloud's current capabilities and provides future direction on all cloud products and services.Provide Cloud strategy, implementation and MigrationBasic Required Qualifications:Bachelor's Degree (May be substituted for additional years of experience)10+ years of experience supporting cloud migrations, implementations and strategyDesired certifications: AWS Practitioner, Microsoft Azure cloud certificationsSecurity+TS/SCIWHAT CAN GDIT OFFER YOU Excellent customizable health benefits (Medical, Dental and Vision)401K with company matchEducational Assistance and eLearningFlexible work weekInternal mobility team dedicated to employee advancementRewards and Recognition programsInnovative and collaborative environment encouraging of highly motivated critical thinking#I3TSThe likely salary range for this position is $148,026 - $200,270. 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:HybridWork Location:USA VA Fort BelvoirAdditional Work Locations:Any Location / RemoteTotal 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. GDIT typically provides new employees with 15 days of paid leave per calendar year to be used for vacations, personal business, and illness and an additional 10 paid holidays per year. Paid leave and paid holidays are prorated based on the employee’s date of hire. The GDIT Paid Family Leave program provides a total of up to 160 hours of paid leave in a rolling 12 month period for eligible employees. 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 Cloud Developer to join our growing Cloud Operations Team at the Herndon or Chantilly, VA location.The Cloud Operations Team provides end-to-end cloud solutions for workloads in AWS, Azure, Google Cloud, and Oracle, enhancing the Customer’s mission through innovation, speed, agility, security, and resiliency.Responsibilities: Leading the development and delivery of complex, cloud-native applications and services.Collaborate with cross-functional teams to design, develop, and optimize applications that leverage cloud platforms such as AWS, Azure, Oracle, or Google Cloud.Setting technical direction, mentoring development teams, and ensuring the performance, scalability, and security of cloud-based solutions.Basic Qualifications:Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.9+ years of experience in software development with a focus on cloud technologies.Extensive experience with at least one major cloud platform (AWS, Azure, Oracle, Google Cloud).Strong proficiency in cloud-native development frameworks, microservices architecture, and containerization (e.g., Docker, Kubernetes).Advanced programming skills in languages such as Python, Java, Node.js, Go, or similar.Experience with serverless computing and event-driven architectures.Strong understanding of APIs, RESTful services, and API gateways.Knowledge of cloud security practices, including identity management, encryption, and secure coding.Experience with Infrastructure-as-Code (e.g., CDK, Terraform, CloudFormation).Familiarity with CI/CD pipelines, automated testing, and DevOps methodologies.Excellent problem-solving, troubleshooting, and analytical skills.Preferred Qualifications:Cloud certifications such as AWS Certified Developer, Azure Developer Associate, or Google Professional Cloud Developer.Experience with agile development methodologies.Experience with multi-cloud or hybrid cloud environments.Familiarity with modern data processing frameworks and tools in the cloud (e.g., Kafka, Spark).Clearance Requirements:TS/SCI with PolygraphPhysical 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:Top SecretClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:ScrumJob Qualifications:Skills:Agile Methodology, Daily Scrum, Scrum Development ProcessCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Join General Dynamics IT and be a part of the team of men and women that solve some of the world’s most complex technical challenges. The DTRA I3TS team is seeking a Scrum Master to support their effort.This program provides enterprise-wide IT support to enable the customer to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities. These services will deliver exceptional execution value to internal and external mission partners operating in CONUS and OCONUS locations.Our team is looking for immediate assistance from a Scum Master for the following:Lead the DTRA Agile development Team.Conduct the daily and weekly Scrum meetings.Work with the team in performing the various Scrum ceremonies.Manage the ServiceNow Scrum BoardAssist teams with navigating the sprint planning and documenting the User stories/Sprint plan.Helps Product owners and Developers navigate PI planningWorks with the Team lead to work through functional documentation required by Customer.Manages team velocity and sprint burn down reportingTypical Scrum Master experience:Experience leading scrum activities in an Agile software development environment.Experience with ITSM principles and ITIL best practices.Leadershipskills and knowledge offacilitation, situational awareness, conflict resolution, continual improvement, empowerment, and increasing transparency.Software development and release managementexperience.Excellent communication and mentoring skills.Working and applicable knowledge of the ServiceNow platform.Knowledge of other Agile approaches: XP, Kanban, Crystal, FDD, etc.Awareness and experience with widely successful Agile techniques: User Stories, Continuous Integration, Continuous Testing, Pairing, Automated Testing, etc.Experience in applying a wide variety of well-documented patterns and techniques for filling in the intentional gaps left in theScrumapproach.Participates in special projects as required. Basic Qualifications:BS degree; additional years of experience may be considered in lieu of degree5+years of experience as a Scrum Master within IT development programs ScrumMaster, Product Owner, or PMI-ACP Certification preferredSecurity+TS/SCIWHAT CAN GDIT OFFER YOU Excellent customizable health benefits (Medical, Dental and Vision)401K with company matchEducational Assistance and eLearning Flexible work weekInternal mobility team dedicated to employee advancementRewards and Recognition programsInnovative and collaborative environment encouraging of highly motivated critical thinking#I3TSThe likely salary range for this position is $97,063 - $131,321. 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:HybridWork Location:USA VA Fort BelvoirAdditional Work Locations:Any Location / RemoteTotal 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. GDIT typically provides new employees with 15 days of paid leave per calendar year to be used for vacations, personal business, and illness and an additional 10 paid holidays per year. Paid leave and paid holidays are prorated based on the employee’s date of hire. The GDIT Paid Family Leave program provides a total of up to 160 hours of paid leave in a rolling 12 month period for eligible employees. 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 Enterprise IT Support Officer (EITSO) – Location Support Team (LSC) to join our team in Chantilly, Va.Responsibilities include, but are not limited to: Incident Response:Using ITIL-based processes to streamline the receipt, triage, categorization, action, and resolution for incoming incidents, requests, and demands.Analyzing, troubleshooting, designing, and implementing fixesProviding basic user training in support of off-the-shelf applications and office products as well as some custom tools, depending on the office being supported.Performing remote desktop triage and system repair using remote tools.Answering questions regarding system procedures, online transactions, systems status, and downtime procedures.Collaborating with network services, software systems engineering and/or application development to restore service and/or identify problems.Special non-commercial systems administrator experience (access management/file transfer) may be required.Deskside Support:Using ITIL-based processes to streamline the receipt, triage, categorization, action, and resolution for incoming incidents, requests, and demands.Analyzing, troubleshooting, designing, and implementing fixesProviding basic user training in support of off-the-shelf applications and office products as well as some custom tools, depending on the office being supported.Answering questions regarding system procedures, online transactions, systems status, and downtime procedures.Collaborating with network services, software systems engineering and/or application development to restore service and/or identify problems.All Roles:Local travel may be required between customer buildings or temporary assignment to an alternate location in support of special projects.Maintaining and updating records and tracking databases.Answering questions regarding system procedures, online transactions, systems status, and downtime procedures.Collaborating with network services, software systems engineering and/or application development to restore service and/or identify problems.Using best practices and knowledge of internal or external business issues to improve products or services.Meeting contractual performance criteria.Hours of Coverage: Member of a team comprised of a variety of skills that provide coverage from 6:00 a.m. – 6:00 p.m.Support may be required outside of core hours based on customer & mission needs.Shift for this position is Mon-Fri 9:30AM-6:00PMBasic Qualifications: Strong communication skills due to variety of groups to be working with, such as co-workers, management, and customers; must be able to exchange accurate information. Experience resolving technical problems and answering queries by telephone or self-service that involve computer hardware, software, network, system/application access, and telecommunications systems.Self-motivated, organized, with excellent interpersonal, written, and verbal communication skills.Ability to embrace diverse technical disciplines and excellent customer service skills.Ability to adapt to quickly changing tasks and requirements and the ability to quickly learn new skills while on the job.Demonstrated problem solving and technical skills to resolve critical IT issues.Expertise, training, and actual work experience with customer specific, systems and technologies.Must be a self-starter, work independently, and work with a clear and defined mission.Experience providing technical support for Windows 10, Microsoft Office 2016 or later, multiple web browsers, and standard business applications used within a business environment.Knowledge of Windows Active Directory.Knowledge of multiple desktop programs, configuration and debugging techniques.Experience with VoIP.Experience with TCP/IP and general networking issues.Experience with virus scanning services; Desktop, stand-alone and laptop computing services.Experience with servers, printers, and peripheral devices.BA/BS and 4+ years of experiences, or a combination of education and work experience equivalent to 8+ years.Preferred Qualifications: Related work experience in a technical help desk position.Special non-commercial systems administrator experience (access management/file transfer).IAT Level II certification.Experience with ServiceNow ITSM & ITBM.Prior experience managing projects from low-mid complexity.ITIL® v4 Foundation, or higher, certification.Security Clearance Requirements: Current/active TS/SCI with Polygraph.Physical Requirements: Must be able to remain in a stationary position 50%.Must be able to move/traverse within and between buildings and offices.Must be able to position self to maintain equipment and cabling, including under the desks, while moving floor tiles, and in server closets, some of which may be confined spaces.Able to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. Must be able to move Audio/Visual or Computer equipment weighing 50 pounds or more, some equipment may require team-lift or the use of carts. Ascends/descends a ladder, 10+ feet high while pulling cables and adjusting equipment.

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:Cyber Security Technical AnalysisJob Qualifications:Skills:Communication Systems, Cyber Defense, Cybersecurity, Vulnerability AssessmentsCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Cyberspace Operator MidOwn your career as a Cyberspace Operator Mid at GDIT. Here, you’ll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your work in cyber security at GDIT will have an impact on securing our clients’ missions and ensuring we anticipate the threats of tomorrow.At GDIT, people are our differentiator. As a Cyberspace Operator Mid you will help ensure today is safe and tomorrow is smarter. Our work depends on Cyber Technical Analyst Advisor joining our team to conduct objective, technically proficient, and relevant vulnerability assessments of key infrastructure, to identify risks to defense critical missions.HOW A CYBERSPACE OPERATOR MID MAKE AN IMPACT Performs assessments of systems and networks within the network environment or enclave. Work as part of a high-performing, multidisciplinary team that conducts vulnerability assessments of critical Department of Defense assets world-wide Perform vulnerability assessments on communications using computer networks, industrial control systems, radio, wireless, and other communication systems Plans, prepares, and executes tests of systems to evaluate results against specifications and requirements, and measures effectiveness of defense-in-depth architecture against known vulnerabilities Prepares assessment reports and develops recommendations to mitigate vulnerabilitiesWHAT YOU’LL NEED TO SUCCEED: Education: Technical Training, Certification(s) or Degree Required Experience: 5+ years of related experience Required Technical Skills: Must have DoD 8570 IAT Level II certification Security Clearance Level: TS/SCI Required Skills and Abilities: Must have excellent analytic and communication (oral and written) skills; must obtain a valid Passport and be able to travel on short-notice Preferred Skills: Knowledge and experience applying Information Assurance and Cybersecurity measures Location: Fort Belvoir, VA US 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 $110,500 - $149,500. 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:25-50%Telecommuting Options:HybridWork Location:USA VA Fort BelvoirAdditional 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 Python Developer in Chantilly, Virginia to support a high visibility program and has been well received by the US Government.We offer challenging positions with significant impact on national security in the areas of mobile device forensics.Responsibilities include, but are not limited to:Create new capabilities for processing mobile application forensic dataSupport mobile forensic work that is unique and unavailable in other jobsDevelop modules to process mobile application forensic dataAnalyze mobile software applications to identify and understand significant forensic artifactsContribute to current modules, adding new features, and fixing bugsDevelop new software solutions based on team taskingBasic Qualifications:4+ years of software development experience1+ years Python experienceBachelors Degree or High School Diploma with additional 4 years of experiencePreferred Qualifications:Experience with Mobile forensicsExperience with mobile development in Android or iOSSecurity Clearance Requirements:Active/Current TS/SCI with PolygraphPhysical Requirements:Stationary position

Type of Requisition:RegularClearance Level Must Currently Possess:SecretClearance Level Must Be Able to Obtain:SecretPublic Trust/Other Required:NoneJob Family:Web DevelopmentJob Qualifications:Skills:Application Development, Computer Programming, Group Problem Solving, Languages (Inactive), Web ApplicationsCertifications:ccna security - Cisco, Security+CE - CompTIAExperience:3 + years of related experienceUS Citizenship Required:YesJob Description:Deliver simple solutions to complex problems as a Web Developer 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.At GDIT, people are our differentiator. As a Web Developer you will help ensure today is safe and tomorrow is smarter. Our work depends on a Web Developer joining our team to contribute to our nation’s security by protecting us from some of the most dangerous global threats.The Defense Threat Reduction Agency’s (DTRA) Operational Information Management System (OIMS) is the hub of integrating information on DTRA’s global operations and tracking DTRA’s activities in support of the Department of Defense’s mission to deter, prevent and prevail against weapons of mass destruction threats. GDIT is seeking motivated and qualified individuals to support the operational functions of OIMS, as well as individuals to maintain, develop and modernize OIMS’ IT infrastructure. As a Web Developer, you will play a leading role in the design and modernization of the web-based applications that support DTRA OIMS.HOW A WEB DEVELOPER WILL MAKE AN IMPACT:Develops, codes, deploys, and maintains web applications and websites.Tests and creates contingency plans for optimal website usability and connectivityProvides guidance for the analysis of customer requirements for websites according to the client's wide range of highly complex specifications and needsProvides guidance and collaborates with graphics and web designers to develop web applications and websitesProvides thorough testing and guidance for the finalization of web applications and websites for next level productionMaintains and recommends highly complex updates to websites ensuring changes are implemented without disruptionCreates and implements highly complex contingency plans in preparation of website outagesBuilds upon current knowledge and provides guidance on emerging and relevant programming that will enhance web applications and websites overall functionalityProvides guidance and leadership to less-experienced web developer personnelMay serve as a team or task leader.WHAT YOU’LL NEED TO SUCCEED:EDUCATION AND EXPERIENCE: Technical Training, Certification(s) or Degree, 3+ years of experienceAbility to maintain existing ColdFusion applications, including providing direct support to users and customers (Desired)Experience coding, designing and optimizing high-traffic, mission-critical apps in a classified environment (Required)Must know other web languages which include at least one of the following: HTML, CSS, XML, JavaScript, SQLMaintain and enhance current environment; must be able to follow directions of app enhancements, upgrades, patches, etc.Experienced creating data search queries on relational database sources (e.g. Oracle and SQL) and geographical data apps (e.g., Esri ArcGIS and Google Earth) (Desired)Experience with Python Django, Flask or other related frameworks (Required)Experience with Java Spring Boot, React preferably with NextJs and Angular (Required)Secret security clearance (Required)Location: Hybrid, On Customer SiteUS Citizenship RequiredCERTIFICATIONS:Must meet 8570.01M IAT II certification requirements (Required)#armajobsThe 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 Fort BelvoirAdditional 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 Cybersecurity Analystto join our team in Tysons, VA.Monitor Air Gapped Security Fabrics through managed SECOPs Tools. Performing event analysis within SIEM, leveraging systems to develop response tickets within case management tooling. Troubleshoot and coordinate with TIER 2 Analysts for event escalation, and follow defined security playbooks for environments.Responsibilitiesinclude but are not limited to: Monitoring Operations Center IT an infrastructure for a 24x7 mission critical SECOPs function.Drive enhanced Security Posture through detections & response compliance.A customer first attitude is a mustWork Shift: Wed-Sun 0000-1000. Schedules are subject to change based on business needs.Basic Qualifications: 3+ years of experience in Security Operations, Cyber Security, and/or Systems Administration.Experience with SIEM, IDS, EDR, and Case Management Tools.Experience with supporting operating systems, networking, scripting and automation, and Security Application troubleshooting.An active 8140 CertificationHigh School Diploma or GEDPreferred Qualifications: Bachelor's degree or equivalent practical experience.Experience in working with SOC systems/networks.Experience in supporting Security Detections DevelopmentExperience with security alert tuning, in partnership with TIER 2 and TIER 3 (Engineering) TeamsExperience with creating scripts to automate common tasks.Experience in developing Threat Reports, translating IOCs and alerts into narrative overviews.Understanding of local and wide area networks (LAN/WAN) and mobile computing environments.Understanding of STIG and hardening practicesSecurity Clearance Required:Must have an active/current TS/SCI w/ Polygraph.Physical 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.Must be able to remain in a stationary position 50% of the time

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems AdministrationJob Qualifications:Skills:EMC Storage Area Network (SAN) Administration, Unix System Administration, Windows System AdministrationCertifications:Security + - CompTIAExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Transform technology into opportunity as a Systems Administrator 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 Systems Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on TS/SCI cleared Systems Administrator joining our team to support our intelligence customer in Bluemont, VA (Mt. Weather).HOW A SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACTA typical day in this role may include:As a Systems Administrator, you will work closely with both on-site and remote users to coordinate site visits and upgrades, provide on-site and remote resolution support for trouble calls and provide TIER 2/3 support of Unix/Windows workstations and servers, including Web servers, network attached storage devices, and stored data in support of business processing requirements.Job Duties:• Systems administration of desktop and server systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security, Operating System (OS) installation, and other local area system administration related functions.• Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes related to these systems• Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.• Provide Tier 2 and Tier 3 problem identification, diagnosis and resolution• Provide support for the escalation and communication of status to agency management and internal customers• Install/load operating system and application software• Isolate and resolve hardware and software problems involving the applications, the operating system, the hardware, the communications infrastructure, or any combination thereof• Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance• Perform software installations and upgrades to Unix/Windows operating systems and layered software packages and maintains them in accordance with established policies, procedures and service level agreements; evaluation and installation of software/hardware patches and resolution of software related problems associated with COTS/GOTS products• Create and follow procedures to maintain and manage multiple linked databases including security, data safety and integrity, disaster recovery, and bulk data import/exports.• Conduct routine and emergency maintenance of assigned data center equipment• Communicate/coordinate scheduled preventive maintenance windows with potentially impacted customers• Collaborate and contribute to the development, administration, and testing of backup and recovery plans• Ensure systems are secure to STIG guidelines by utilizing tools such as Retina and HBSS• Maintain operational, configuration, and other standard operating procedures (SOPs).• Verify system availability with existing Enterprise toolsRequirements:• Bachelor's Degree and 5+ years of relevant experience or an equivalent combination of education and years of experience.• Must have Security+ certification or DoD 8570 Level II equivalent within 90 days of hire• TS/SCI Clearance required and eligibility to obtain CI Poly• UNIX, Windows, and/or Storage administration• Experience working with trouble reporting and tracking systems such as Security+•Ability to respond to after hour calls “provide on-call support"• Ability to travel 30% to local area sites as well as other locations with similar architecture/footprint. Travel can include OCONUS trips.• Ability to prioritize and execute tasks in a high-pressure environment.Physical Requirements:The employee will need to be able to lift/move/carry equipment as necessary (max 40 pounds)Desired Skills:• Experience in the imagery intelligence domain a plus• Ability to create and modify scripts in multiple disciplines on Windows, Linux, and Solaris systems• Knowledge of the Customer's processes and procedures and of the Customer's production systems a plus• Ability to prioritize and execute tasks in a high-pressure environment.• Ability to function as a team member and independently• Prefer skills in one or more of the following: Window Server, Red Hat, IRIX, Solaris, Sybase, Informix, SQL, and Imagery Production Chain• General knowledge of database administration, network administration and possess network configuration management skills.• Must have a valid US passportLocation: On Customer SiteUS Citizenship RequiredGDIT 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 holidays#RoverGSSThe 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:NoneTelecommuting Options:OnsiteWork Location:USA VA BluemontAdditional 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 Data Center Engineer to join our team in McLean, VA.Responsibilities include but are not limited to:Installing various hardware as required.Completing service orders in an accurate and timely manner.Performing routine operational maintenance support and hardware maintenance.Responding to customer requests quickly and resolving technical problems effectively.Participating in coordinated, scheduled maintenance activities with multiple parties in multiple locations, following standard procedures.Coordinating with other technical teams to complete various tasks, requests, and/or projects.Completing daily floor checks involving the ability to understand and assess server health status and continuous quality assurance.Implementing and performing red-lines (updates) of circuit designs and documentation.Maintaining Data Center documentation, rack elevations, cable run-list, inventory and more.Minimum Qualifications:7+ years relevant Information Technology experience.Demonstrated hands-on experience with hardware installation and Tier I/II maintenance and troubleshooting.Demonstrated hands-on experience supporting a large, enterprise-like Data Center.Demonstrated hands-on experience installing and testing fiber optic and copper cable infrastructure.Ability to read and manage power loads and maintain thresholds.Understanding of cooling and air-flow management.Ability to lift and carry heavy equipment in order to rack and stack hardware and maneuver inventory.Ability to perform hard-drive, DIMM, battery, fan, power supply replacements.Ability to navigate HP BIOS/Dell IDRAC.Ability to maintain and track inventory, strong inventory management skills.Ability to review, implement, and perform red-lines (updates) of circuit design and documentation.Frequently moves equipment weighing up to 50 pounds for various needs.Flexible with schedule and travel between Sponsor locations as needed.High School Diploma or GED.Preferred Qualifications:Experience with monitoring tools.Experience with MS Products; Excel, PowerPoint, Word, Outlook.Experience with VISIO software.Experience with JIRA software.Ability to read and comprehend network and storage designs.Bachelor’s Degree in Computer Science, Information Systems, or EngineeringClearance Requirements:TS/SCI with PolygraphPhysical Requirements:Frequently moves Audio/Visual or Computer equipment weighing up to 50 pounds across and/or around a business campus or large facility.Use hands to operate a computer and other office productivity machinery, such as a calculator, copy/scanner/printer, shredder and label maker.The person in this position needs to occasionally move about inside the office to access filing cabinets, office machinery, etc.Constantly positions self to maintain equipment, including under desks and in network closets.

Type of Requisition:PipelineClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:C (Programming Language), C++ Programming Language, Python (Programming Language)Certifications:NoneExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:What you will do: As a Senior C/C++ Software Scientist, your talent and leadership abilities will be front and center. You'll work with a team of extraordinary scientists, engineers, and analysts to develop ideas that meet customer needs and push the limits of truly advanced technologies. You will develop algorithms and software, and access unique approaches to image data processing and exploitation for use in the latest ground processing architectures. You will also work with existing C/C++ algorithms and advanced software automation, Machine Learning, target recognition, change detection, multi-source data fusion, and tracking.Design, develop, document and test advanced, automated feature extraction in C/C++ and Python, algorithms.Perform extraction from large geospatial/spectral datasets.Development of processing architectures and software for use with customer systems and sensors.Explore new algorithms / machine learning and artificial intelligence approaches for:automated object detection / classificationfeature extraction/target state estimation,multi-source data fusion.Document developed algorithms and transition them to the software team for incorporation into the production code base.Understand problem and technical approach based on underlying mathematical/heuristic models.Demonstrate real data in real processing environments and meet critical mission requirements.What you bring to the table:U.S. citizenship is required.Current TS/SCI security POLYmust meet eligibility requirements for access to classified information.Fluency in C/C++ and Python required experience.10 years of relevant experienceMaster’s or PhD in Electrical Engineering, Physics, Image Science, Remote Sensing, Optics, or other Physical Science or Engineering degree is requiredHighly Desired:Master’s and 12 years or PhD with Post-degree work experience and post-doctoral work experience and will count towards experience.AWS/Cloud development/computing and OpenCVWorking knowledge in statistical principles and probability theory, image segmentation, automated quantitative evaluation of image data, and feature extraction.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:NoneTelecommuting Options:OnsiteWork Location:USA VA ChantillyAdditional 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 Service Delivery Manager – IT Asset Management to join our team in McLean, VA. and Chantilly, VA.Responsibilities include but are not limited to:IT Asset Management:Oversee the lifecycle of IT assets, including procurement, deployment, tracking, maintenance, and decommissioning of hardware and software.Implement and enforce asset management processes to ensure accuracy, compliance, and optimization of IT resources.Maintain up-to-date records of all IT assets, including servers, desktops, laptops, peripherals, software, and licenses.Storeroom and Parts Room Management:Manage the storeroom and parts room, ensuring proper storage, organization, and accessibility of IT equipment and spare parts.Track inventory levels and reorder parts as needed to support operational requirements.Coordinate with vendors and suppliers to ensure timely delivery and cost-effective purchasing of parts and hardware.Asset Audits:Lead and conduct regular asset audits to ensure inventory accuracy, track asset location, and verify the condition of IT assets.Identify discrepancies or issues in asset records and develop corrective action plans.Prepare and present audit reports to senior leadership and recommend improvements based on audit findings.IT Refresh Efforts:Plan and execute IT hardware refresh initiatives, ensuring timely replacement and upgrade of obsolete or underperforming technology.Collaborate with IT and business teams to assess hardware and software needs, develop refresh schedules, and manage the deployment process.Manage the disposal or recycling of retired assets in compliance with environmental and data security regulations.Process Improvement & Reporting:Continuously improve IT asset management processes, tools, and systems to enhance operational efficiency.Develop and maintain comprehensive reporting on asset utilization, lifecycle status, and inventory levels.Ensure compliance with company policies and industry standards regarding asset tracking, data protection, and IT governance.Collaboration and Support:Work closely with mission partner and other business units to understand and fulfill asset needs.Provide training and guidance to team members on asset management best practices and tools.Leadership:Recruitment & Staffing: Conduct interviews to assess candidates' qualifications, skills, and cultural fit for various roles. Collaborate with PMO to define job requirements, gather role-specific details and ensure job descriptions align with business objectives and compliance standards.Employee Relations & Support: Lead and inspire teams to successfully execute projects and meet organizational goals, providing guidance, support, and clear direction to team members. Foster a collaborative, high-performance work environment by promoting teamwork, accountability, and professional development.Time Card Management: Oversee and manage the time card process for all employees, ensuring accurate recording of work hours, overtime, and leave.Performance Management: Work with Human Resources and PMO to develop and implement Performance Improvement Plans or Correction Action Forms for employees who are not meeting performance expectations. Coordinate and conduct regular performance reviews, providing constructive feedback on employee strengths, areas for improvement, and career development.Hours of coverage: Individual shift may vary, but you will be a member of a team that provides coverage from 6:00 a.m. – 6:00 p.m.Job Location:Teams are dispersed between McLean, Chantilly and Herndon, VA. Travel to buildings will be required.Minimum Qualifications:Bachelor’s Degree in Information Technology, Business Administration, or a related field and minimum of 10 years of experience in IT asset management or a similar role, with at least 2 years in a leadership or managerial capacity, or a combination of education and work experience equivalent to 14 or more years.Strong knowledge of asset management software, IT lifecycle management, and inventory tracking.Experience managing hardware storerooms, parts rooms, or similar inventory environments.Familiarity with IT refresh cycles, hardware deployment, and disposal regulations.Excellent organizational, communication, and problem-solving skills.Ability to work effectively in a fast-paced, dynamic environment with cross-functional teams.Preferred Qualifications:ITIL certification or similar asset management certification.Experience with asset management tools such as ServiceNow, Lansweeper, or similar platforms.Knowledge of environmental and data security standards related to IT asset disposal.Clearance Requirements:Active TS/SCI with PolygraphPhysical Requirements:Office Work:Ability to sit for extended periods while managing asset databases, overseeing records, and communicating with vendors and teams.Ability to use a computer, phone, and other office equipment for extended periods to track and manage assets.Visual acuity to monitor asset details and reports accurately on screen or in printed form.Ability to speak, listen, and communicate effectively with team members, clients, or customers through phone, video conferencing, and in-person communication.Occasional Lifting and Carrying:Ability to lift, move, or carry lightweight office supplies or assets (typically up to 20-30 pounds), such as hardware or office equipment.Assist with the transportation of IT equipment and asset materials between locations when needed.Standing and Walking:Ability to stand and walk around an office or warehouse setting to perform inventory checks, audits, and asset inspections.Frequent walking to various parts of the building or to warehouses to inspect, assess, or update asset records.Bending, Stooping, and Reaching:Ability to bend, stoop, and reach to retrieve or organize items from shelves, cabinets, or storage areas in offices or warehouses.Visual and Mental Focus:Ability to focus on visual details and physical condition of assets, ensuring proper tracking, maintenance, and storage.Ability to read and interpret inventory management reports, spreadsheets, and asset documentation with a high level of attention to detail.Manual Dexterity:Ability to operate small tools or equipment for managing physical assets, performing basic repairs, or preparing assets for shipment or disposal.Climbing and Stairs:Ability to navigate stairs or ladders if assets are stored in multiple levels or locations that require such movement.Travel:Occasional travel to other office locations within the Northern Virginia, District of Columbia and Maryland to perform asset assessments or audits, requiring the ability to drive or use public transportation.

Type of Requisition:RegularClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top SecretPublic Trust/Other Required:NoneJob Family:Systems AdministrationJob Qualifications:Skills:Data Architecture, Database Architecture, Database DesignCertifications:NoneExperience:15 + years of related experienceUS Citizenship Required:YesJob Description:Database Administrator/Data ArchitectTransform technology into opportunity as a Database Administrator 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 Database Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on a Database Administrator joining our team to evolve and maintain network infrastructure for the Department of Energy, National Nuclear Security Administration.HOW YOU WILL MAKE AN IMPACT• Responsible for designing, planning, implementing, and administering databases, including security, access, and documentation• Maintain and support of existing and future databases in all designated NNSA enclaves. This includes responsibility for managing data, namely dataset placement, database performance, and data recovery and integrity at a physical level.• Designs and builds relational databases. Performs data access analysis design, and archive/recovery design and implementation.• Develops strategies for data acquisitions, archive recovery, and implementation of a database.• Responsibility for managing data, namely dataset placement, database performance, and data recovery and integrity at a physical level.• Works in a data warehouse environment, which includes data design, database architecture, and metadata repository creation.• Develops data warehousing blueprints, evaluating hardware and software platforms, and integrating systems.• Reviews and develops object and data models and the metadata repository to structure the data for better management and quicker access.• Provides expert knowledge for the design, development, build, analysis, evaluation, installation and administration of database management systems to include database modeling and design, relational database architecture, non-relational database architecture and procedures, metadata and repository creation and configuration management• Designs and implements databases with respect to access methods, access time, batch processes, device allocation, validation checks, organization, ETL tasks, protection and security, documentation, and statistical methods• Prepares system requirements, source analysis and process analyses and design throughout the database implementation• Defines database organizations, standards, controls, procedures, and documentation• Database performance tuning, optimization, indexing, and implementation of industry and agency best practices.• Applying agency data and security standards and developing comprehensive data dictionaries.WHAT YOU’LL NEED TO SUCCEED:• Education: Doctorate/PhD (Substitutions will be based on additional years of experience)• Required Experience: 15+ years of related experience• Required Technical Skills: Database Administration, Data Architecture, Data Management, Database Design, Database Security, Data Warehouses• Security Clearance Level: DOE Q or TS• Required Skills and Abilities: Written and Oral Communication; Organization, Problem Solving, Communication, Technical Documentation, and Teamwork.• Preferred Skills• Location: Germantown. MD (Hybrid)• US Citizenship RequiredGDIT 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 holidays#NNSAITOPSThe 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:NoneTelecommuting Options:OnsiteWork Location:USA MD GermantownAdditional 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 Enterprise IT Support Officer (EITSO) – Location Support Center (LSC) to join our team in McLean, VA.Responsibilities include, but are not limited to: Incident Response:Using ITIL-based processes to streamline the receipt, triage, categorization, action, and resolution for incoming incidents, requests, and demands.Analyzing, troubleshooting, designing, and implementing fixesProviding basic user training in support of off-the-shelf applications and office products as well as some custom tools, depending on the office being supported.Performing remote desktop triage and system repair using remote tools.Answering questions regarding system procedures, online transactions, systems status, and downtime procedures.Collaborating with network services, software systems engineering and/or application development to restore service and/or identify problems.Special non-commercial systems administrator experience (access management/file transfer) may be required.Deskside Support:Using ITIL-based processes to streamline the receipt, triage, categorization, action, and resolution for incoming incidents, requests, and demands.Analyzing, troubleshooting, designing, and implementing fixes.Providing basic user training in support of off-the-shelf applications and office products as well as some custom tools, depending on the office being supported.Answering questions regarding system procedures, online transactions, systems status, and downtime procedures.Collaborating with network services, software systems engineering and/or application development to restore service and/or identify problems.All Roles:Local travel may be required between customer buildings or temporary assignment to an alternate location in support of special projects.Maintaining and updating records and tracking databases.Answering questions regarding system procedures, online transactions, systems status, and downtime procedures.Collaborating with network services, software systems engineering and/or application development to restore service and/or identify problems.Using best practices and knowledge of internal or external business issues to improve products or services.Meeting contractual performance criteria.Hours of Coverage: Member of a team comprised of a variety of skills that provide coverage from 6:00 a.m. – 6:00 p.m. Opportunities exist to provide 24x7 coverage.Support may be required outside of core hours based on customer & mission needs.Basic Qualifications: Strong communication skills due to variety of groups to be working with, such as co-workers, management, and customers; must be able to exchange accurate information. Experience resolving technical problems and answering queries by telephone or self-service that involve computer hardware, software, network, system/application access, and telecommunications systems.Self-motivated, organized, with excellent interpersonal, written, and verbal communication skills.Ability to embrace diverse technical disciplines and excellent customer service skills.Ability to adapt to quickly changing tasks and requirements and the ability to quickly learn new skills while on the job.Demonstrated problem solving and technical skills to resolve critical IT issues.Expertise, training, and actual work experience with customer specific, systems and technologies.Must be a self-starter, work independently, and work with a clear and defined mission.Experience providing technical support for Windows 10, Microsoft Office 2016 or later, multiple web browsers, and standard business applications used within a business environment.Knowledge of Windows Active Directory.Knowledge of multiple desktop programs, configuration and debugging techniques.Experience with VoIP.Experience with TCP/IP and general networking issues.Experience with virus scanning services; Desktop, stand-alone and laptop computing services.Experience with servers, printers, and peripheral devices.Bachelor's degree and 2+ years of relevant experience. 4+ additional years of experience may be substituted for a degree.Preferred Qualifications: Component Mission Administrator (CMA) Certification.Related work experience in a technical help desk position.Special non-commercial systems administrator experience (access management/file transfer).IAT Level II certification.Experience with ServiceNow ITSM & ITBM.Prior experience managing projects from low-mid complexity.ITIL® v4 Foundation, or higher, certification.Security Clearance Requirements: Current/active TS/SCI with Polygraph.Physical Requirements: Must be able to remain in a stationary position 50%.Must be able to move/traverse within and between buildings and offices.Must be able to position self to maintain equipment and cabling, including under the desks, while moving floor tiles, and in server closets, some of which may be confined spaces.Able to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. Must be able to move Audio/Visual or Computer equipment weighing 50 pounds or more, some equipment may require team-lift or the use of carts. Ascends/descends a ladder, 10+ feet high while pulling cables and adjusting equipment.

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:Complex Systems, Network Engineering, System Designs, Systems Architecture, Systems DevelopmentCertifications:NoneExperience:15 + years of related experienceUS Citizenship Required:YesJob Description:Systems Engineer Expert - Infrastructure Performance ManagementTransform technology into opportunity as a Systems Engineer Expert 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 Systems Engineer Expert you will help ensure today is safe and tomorrow is smarter. Our work depends on a Systems Engineer Expert joining our team to evolve and maintain network infrastructure for the Department of Energy, National Nuclear Security Administration.HOW A SYSTEMS ENGINEER EXPERT WILL MAKE AN IMPACT:• Responsible for the design, implementation, management and support of the organizations network infrastructure to ensure optimal performance, security and reliability of the network.• Provides analysis related to the design, development, and integration of hardware, software, human-machine interfaces and all system level requirements to provide an integrated IT solution.• Demonstrated experience performing trend analysis on overall system health, performance, and capacity management with regard to utilization and growth• Performs software upgrades, patch installs, firmware upgrades then test for functionality on a periodic basis.• Demonstrated knowledge of the following infrastructure principles: Fault tolerance, High availability, Scalability and Capacity planning, Data center organization, Backup / Recovery• Maintain server configuration baselines and configuration compliance against baseline/benchmarks• Collaborate with Application Teams to perform system maintenance and patch management tasks• Interfaces with other engineering teams to adapt performance management tool capabilities to meet operational requirements.• Assists with analysis using enterprise tool solutions and other tools to detect and respond to IT events, incidents, and outages.• Work with others engineers to establish and modify thresholds to better monitor systems.• Invents innovative ways to drive production operational efficiency• Drives scalability and operability of supported systems/infrastructure• Uses subject matter expertise to diagnose and solve issues and has authority to deviate from standard operating procedures.• Collaborates with cross functional teams to ensure successful project delivery.WHAT YOU’LL NEED TO SUCCEED:• Education: Master’s Degree (Substitutions will be based on additional years of experience)• Required Experience: 15+ years of related experience• Required Technical Skills: Network Engineering, Network Monitoring, Performance Metrics, System Engineering, Network Design• Security Clearance Level: DOE Q or TS• Required Skills and Abilities: Written and Oral Communication; Organization, Problem Solving, Communication, Technical Documentation, and Teamwork.• Preferred Skills• Location: Germantown. MD• US Citizenship RequiredGDIT 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 holidays#WeAreGDIT #systemsengineer#nnsaitopsThe likely salary range for this position is $152,729 - $206,633. 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 MD GermantownAdditional 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.

ManTechis seeking a highly motivatedCyber Incident Response AnalystinMcLean, VA. Are you interested in defending the most coveted targets in the world Is advancing today's technology for tomorrow's threats to national security constantly on your mind Join ManTech and help protect our country against our adversaries while working on innovative projects that offer opportunities for advancement. As a Cyber Incident Response Analyst on our dynamic cyber operations team, you will be responsible for proactively monitoring, detecting, analyzing, and responding to cybersecurity incidents within our large enterprise network. Your expertise in incident detection, analysis, and response will play a vital role in safeguarding our organization's critical assets and ensuring the integrity of our information systems.Our team provides 24x7x365 support to our customer. The Cyber Incident Response Analyst will work a 4-day work week; 10 hours per shift. Staff will be assigned to either Sun-Wed or Wed-Sat. The schedule is fixed and does not rotate. We have 1st, 2nd and 3rd shift opportunities available.Responsibilities include, but are not limited to:Incident Detection and MonitoringIncident Analysis and InvestigationIncident Response and MitigationThreat Intelligence and Vulnerability ManagementReporting and DocumentationBasic Qualifications:2+ years of experience in Cybersecurity, Information Technology , Computer Science or other relevant technical field; experience can be any combination of professional experience, internships , lab work or coursework.Experience with one or more of the following: SIEM systems, network security tools, log analysis tools, cybersecurity principles, incident detection, analysis, and response methodologies, operating systems, network protocols, and security technologies.DoD 8570 IAT-II required (can be obtained after hire).Preferred Qualifications:Bachelor's degree in Computer Science, Information Security, or a related preferred.Relevant certifications such as GIAC Certified Incident Handler (GCIH) or Certified Incident Response Handler (GCFA) are preferred.Experience with Cyber incident responseKnowledge of the Mitre ATT&CK framework.Knowledge of threat intelligence, vulnerability management, and security incident response best practices.Clearance Requirements:Active/Current TS/SCI with polygraphPhysical Requirements: Ability to remain in a stationary position at least 50% of the timeSKN.7.23

Type of Requisition:PipelineClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top SecretPublic Trust/Other Required:NoneJob Family:Systems AdministrationJob Qualifications:Skills:Network Administrator, Software Applications, Systems Administrator, Systems ManagementCertifications:NoneExperience:15 + years of related experienceUS Citizenship Required:YesJob Description:Transform technology into opportunity as a Systems Administrator Expert 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 Systems Administrator Expert you will help ensure today is safe and tomorrow is smarter. Our work depends on a Systems Administrator Expert joining our team to evolve and maintain network infrastructure for the Department of Energy, National Nuclear Security Administration.HOW A SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:• Responsible for the administration, maintenance and support of the organization’s IT systems and infrastructure including managing servers, ensuring system availability and implementing solutions to improve system performance and security.• Serves as subject matter expert, possessing in-depth knowledge of Systems Administration (Application Management)• Provides technical knowledge and analysis of highly specialized applications and operational environments, high-level functional systems analysis, design, integration, documentation and implementation advice on exceptionally complex problems that need extensive knowledge of the subject matter for effective implementation.• Oversees the installation, configuration and maintenance of servers including physical and virtual environments.• Collaborates with stakeholders to understand business needs and requirements and provide appropriate solutions.• Monitors systems performance and troubleshoots highly complex issues to ensure high availability and reliability.• Performs maintenance such as patch management, updates and backups.• Plans and executes systems upgrades and hardware/software installations.• Ensures systems are updated with latest security patches and software updates.• Implements and maintains security measures to protect systems from unauthorized access and vulnerabilities.• Develops, manages and tests backup and recovery procedures to ensure data integrity and availability.• May assist in the development of IT policies and procedures.• May serve as a team lead. May manage project timelines, budgets and resources.WHAT YOU’LL NEED TO SUCCEED:• Education: Master’s Degree (Substitutions will be based on additional years of experience)• Required Experience: 15+ years of related experience• Required Technical Skills: Demonstrated ability with System Administration, IT Systems and Infrastructure, IT Maintenance, Application Management, IT System Monitoring, Technical Documentation• Security Clearance Level:U.S. Citizenship RequiredPossess Q or TS level clearance (or their equivalency) with the ability to obtain a Q level clearanceMust be eligible to obtain and maintain such clearance as a condition of employment• Required Skills and Abilities: Proficient Written and Oral Communication; Organization, Problem Solving, Communication, and Teamwork.• Location: Germantown, MDGDIT 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 holidays#WeAreGDIT #systemsadministrator #NNSAITOPSThe likely salary range for this position is $152,729 - $206,633. 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 MD GermantownAdditional 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 hiring a Cyber Threat Hunt Analyst to join our Cyber Security Operations Center (CSOC) in McLean, VA. The ideal candidate will have a deep understanding of cyber threat hunting, advanced persistent threats (APTs), and the latest tactics, techniques, and procedures (TTPs) used by adversaries. As a Cyber Threat Hunt Analyst on our team, you play a vital role in our nation’s security by helping to enhance our security posture. Responsibilities include but are not limited to:Proactively conduct threat hunting activities to detect advanced threats that evade traditional security solutions and continuously monitor and analyze threat intelligence sources to stay informed about emerging threats.Search for signs of malicious activity in our network and systems. Develop and implement new and innovative threat detection techniques and strategies.Analyze large datasets to identify patterns and anomalies indicative of malicious activities.Collaborate with other CSOC team members and stakeholders to respond to and investigate security incidents. Provide detailed reports and briefings on threat hunting activities and findings to senior management.Develop and maintain threat hunting playbooks, processes, and procedures.Perform in-depth forensic analysis to understand the nature and impact of threats.Participate in the development and refinement of security monitoring and incident response tools and processes.Basic Qualifications:2+ years of experience in cyber threat hunting, incident response, or a related cybersecurity field.Experience working with network protocols, operating systems, and security architectures.Experience using threat hunting and forensic tools.High School DiplomaPreferred Qualifications:Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or a related field; High School diploma plus additional 6 years of relevant experience in lieu of degree accepted. Master’s degree preferred.Relevant certifications such as GCIH, GCFA, GNFA, or equivalent is highly desirable.Experience with scripting and programming languages such as Python, PowerShell or similar.Knowledge of machine learning and data analytics techniques as they apply to threat hunting.Familiarity with cloud security and threat hunting in cloud environments.Understanding of regulatory and compliance requirements related to cybersecurity (e.g., GDPR, HIPAA).Clearance Requirement:Active/current TS/SCI with polygraphPhysical Requirements:must be able to remain in stationary position at least 50% of the timeSKN.7.23

Type of Requisition:RegularClearance Level Must Currently Possess:NoneClearance Level Must Be Able to Obtain:SecretPublic Trust/Other Required:NoneJob Family:Systems AdministrationJob Qualifications:Skills:Linux System Administration & Networking, RedHat, TroubleshootingCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Discover a career that is challenging, impactful, and mission-critical. Join our team as a Linux System Administrator and make an impact. While you help us advance the mission, we’ll help advance your career.US Citizenship required. Candidate must be local to the area and work onsite. Representative Duties and Tasks:Responsible for managing the functionality and efficiency of a group of computers running on one or more operating systemsMaintains the integrity and security of servers and systemsServes as a front-line interface to users with technical issuesMakes recommendations for hardware and software purchasesCollaborates with the program teams including Operations, Software Development, QA, SecurityInteracts with third-party technology vendorsConducts systems analysis and development to keep systems current with changing technologiesDuties may include installing new software, troubleshooting, granting permissions to applications and training usersPerforms Server administration for Server Operating SystemsPerforms administration of physical and virtualized serversResponsible for the configuration, maintenance and troubleshooting of physical and virtual hardwareConfigures, maintains and troubleshoots network related interfaces on serversPerforms OS and vendor software patching on serversMonitors Physical and Virtual Servers performance using monitoring toolsWhat you bring to the table:Experience with installation, configuration, and management of Linux systems (Red Hat experience preferred)Bachelor’s degree in systems engineering or a related specialized area plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience.Security Clearance Requirements:Department of Defense Secret security clearance is required at time of hire. GDIT will sponsor the security clearance. Applicants selected will be subject to a Government background investigation and must meet eligibility and suitability requirements. Due to the nature of work performed within our facilities, U.S. citizenship is required.Nice to have experience:Ansible for configuration management and application deploymentMonitoring and alerting packages (e.g., Nagios, Grafana, and Prometheus)Experience with at least one scripting languages such as Bash or PhythonNetworks, VLANs, Firewalls, Load Balancers, addressing schemesSTIGs (Security Technical Implementation Guides)Storage Area NetworksClustered File SystemsWhat sets you apart:Ability to grasp and apply new information quickly and handle increasing responsibilities with growing complexityAbility to interact effectively with project teams, managers, and end usersCreative and innovative thinking with the ability to multi-taskCommitment to ongoing professional developmentGDIT 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 $114,750 - $155,250. 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 VA OaktonAdditional 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 Enterprise IT Support Officer (EITSO) to serve on a Dedicated Support Team of IT support professionals responsible for incident response, deskside service, and project management. In this role, you will use processes to streamline the receipt, triage, categorization, action, and resolution for all incoming incidents, requests, and demands. You and your team provide daily support to the IT infrastructure and mission applications, including Tiers 0–2, which includes problem recognition, research, isolation, resolution, and follow-up steps.Responsibilities include, but are not limited to: Using ITIL-based processes to streamline the receipt, triage, categorization, action, and resolution for incoming incidents, requests, and demands.Analyzing, troubleshooting, designing, and implementing fixes without escalating to Tier 3 support.Providing basic user training in support of off-the-shelf applications and office products as well as some custom tools, depending on the office being supported.Performing remote desktop triage and system repair using remote tools.Maintaining and updating records and tracking databases.Answering questions regarding system procedures, online transactions, systems status, and downtime procedures.Collaborating with network services, software systems engineering and/or application development to restore service and/or identify problems.Using best practices and knowledge of internal or external business issues to improve products or services.Meeting contractual performance criteria.Local travel may be required between customer buildings.May have supervisory responsibilities.Special non-commercial systems administrator experience (access management/file transfer) may be required.Hours of coverage: Hours will depend on the specific team being supported. Generally, requests are to provide support between the hours of 6:00 a.m. – 6:00 p.m. Opportunities may exist for teams that provide 24x7 coverage.Basic Qualifications: Component System Administration (CMA) Certification.Strong communication skills due to variety of groups to be working with, such as co-workers, management, and customers; must be able to exchange accurate information. Knowledge of Windows Active Directory, Data Transfer Requests, PKI Cert Support, New Account Delivery / Support, Password Administration, Multifactor Authentication (MFA) Administration and Workstation Adds / Moves / Changes.Resolving technical problems and answering queries by telephone, walk-ins, tickets, or IM service that involve computer hardware, software, network, system/application access, and telecommunications systems.Self-motivated, organized, with excellent interpersonal, written, and verbal communication skills.Ability to embrace diverse technical disciplines and excellent customer service skills.Ability to adapt to quickly changing tasks and requirements and the ability to quickly learn new skills while on the job.Attention to detail, leadership, and collaborative and independent work process.Demonstrated problem solving and technical skills to resolve critical IT issues.Expertise, training, and actual work experience with customer specific, systems and technologies.Must be a self-starter, work independently, and work with a clear and defined mission.Must demonstrate ability to thrive and succeed in a challenging environment.Experience providing technical support for Windows XP, Microsoft Office 2003 or later, Internet Explorer, and business applications used within a business environment.Knowledge of multiple desktop programs, configuration and debugging techniques.Experience with TCP/IP and general networking issues.Experience with virus scanning services; Desktop, stand-alone and laptop computing services.Experience with servers, printers, and peripheral devices.BA/BS and 9 years of experiences, or a combination of education and work experience equivalent to 13 years.Preferred Qualifications: Related work experience in a technical help desk position.Experience with data transfer services.IAT Level II certification.Experience with ServiceNow ITSM & ITBM.Prior experience managing projects from low-mid complexity.ITIL® v4 Foundation, or higher, certification. NOTE: Multiple levels of seniority are available dependent on qualifications/experience.Security Clearance Requirements: Current/active TS/SCI with Polygraph.Physical Requirements: Must be able to remain in a stationary position 50%.Must be able to move/traverse within and between buildings and offices.Must be able to position self to maintain computers, including under the desks and in the server closet.Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. Must be able to move Audio/Visual or Computer equipment weighing up to 50 pounds.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems AdministrationJob Qualifications:Skills:Public Key Infrastructure, Troubleshooting, Workstation AdministrationCertifications:NoneExperience:2 + years of related experienceUS Citizenship Required:YesJob Description:Transform technology into opportunityjoin GDIT as a Director Support Technician and be at the forefront of enterprise IT innovation. In this role, you will play a critical part in enhancing the systems that drive mission success, directly supporting senior leadership and intelligence operations in Springfield, VA.At GDIT, people are our differentiator. We are seeking a TS/SCI-cleared Director Support Technician who is passionate about IT service excellence and eager to make an impact in a fast-paced, mission-critical environment.How You Will Make an Impact:As a Director Support Technician, you will provide dedicated, high-level IT support to the NGA Front Office and National GEOINT Operations Center (NGOC). You will be responsible for deploying, maintaining, and troubleshooting essential end-user devices, ensuring seamless operations for critical national security missions.Key Responsibilities:Serve as the primary IT liaison for the NGA Front Office and NGOC, engaging with senior leadership to address IT concerns, coordinate emerging requirements, and provide operational updates.Deploy, maintain, and support a variety of end-user devices including workstations, secure tablets, VoIP devices, printers, and Desktop VTCs.Provide Tier 1 and Tier 2 support, resolving IT incidents efficiently and escalating complex issues as needed.Conduct user education and training, ensuring staff can effectively utilize IT resources.Maintain documentation and SOPs to enhance team knowledge and streamline support operations.Utilize ServiceNow to track, manage, and resolve IT requests and incidents.Identify and implement process improvements to enhance operational efficiency.What You Bring to the Team:Active TS/SCI Clearance (CI Poly eligibility required).Strong troubleshooting skills and expertise in:Workstations (thin/thick clients)Print, fax, and scan servicesVoice and VTC supportVirtual Desktop Infrastructure (VDI)Patch management and software supportExperience with Windows 7, Windows 10, Citrix, SMS, SCCM, and Microsoft Office applications.Excellent communication, documentation, and organizational skills.Ability to work independently, manage priorities effectively, and adapt to evolving technologies.DoD 8570.01M certification (e.g., A+, Network+, Security+).Education & Experience:Bachelor’s Degree (or equivalent combination of education and experience).5+ years of relevant IT support experience.Why GDIT At GDIT, we invest in your future by providing: 401K with company match Comprehensive health & wellness benefits Career mobility & professional development (including paid education & certifications) Access to cutting-edge technology Generous paid vacation & holidaysReady to make an impact Join us and help shape the future of enterprise IT.Apply today!#RoverGSSThe likely salary range for this position is $91,811 - $99,268. 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 VA SpringfieldAdditional 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 Cyber Security Engineer to join our team in Chantilly, VA.A qualified candidate will be responsible for the following duties and responsibilities, but are not limited to:Maintain and provide support to enterprise Cyber Security Engineering requirements.Applies Cyber Security Engineering and Network Security Engineering expertise to optimize the enterprise protection posture.Recommends and participates in activities that prevent repeated vulnerability assessment findings.Provides and participates in A&A support for projects and technical exchange meetings.Contributes to contract deliverables for this WBS element.Supports disparate Network Security appliances and vendors (IDS/IPS, Web Gateways, Email Gateways, etc.).Provide detection, identification, and reporting of possible cyber-attacks/intrusions, anomalous activities, and misuse activitiesAdminister technologies that directly support cyber security and the protection of company assets and data. Includes operational support for Identity Management, Privileged User Access, Access Control (firewall), End Point Protection, Internet Protection, Vulnerability Scanning, and SIEM support.Assistance in the development and implement enterprise mitigation actions in response to complex vulnerabilities.Actively support the enforcement of Cyber Security policy and participates in incident responses.Solves complex problems; takes a new perspective using existing solutions.Work independently, receive minimal guidance.Acts as a resource for colleagues with less experienceRequires conceptual and practical expertise in own area and general knowledge of related areasHas knowledge of best practices and how own area integrates with others; is aware of the competition and the factors that differentiate the company in the marketActs as a resource for other team members; may lead projects with limited risks and resource requirementsSolves complex problems by taking a new perspective on existing solutions; exercises judgment based on the analysis of multiple sources of informationImpacts a range of customer, operational, project or service activities within own team and other related teams; works within broad guidelines and policiesExplains complex, difficult and/or sensitive information; works to build consensusMinimum Qualifications:Bachelor’s Degree in a Cyber/IT related field, or 4 additional years of experience4 years of relevant work experience.Experience with COTS technologies used in a Cybersecurity Engineering environment.Preferred Qualifications:IAT Level II (GSEC, Security+, SSCP, or CCNA-Security) certificationExperience working within a Cybersecurity Operations Center environment.Proficient in Windows and Linux operating systems.Working knowledge of current COTS Cybersecurity technologies.Understanding of latest security principles, techniques, and protocols.Ability to function in a fast-paced environment and effectively manage multiple tasks simultaneously; coordinating resources and ensuring scheduled goals are met.Excellent verbal and written communication skills are required.Ability to effectively interact with various levels of senior management is necessary.Ability to make decisions and resolve problems effectively – Seek out information and data to evaluate, prioritize and formulate best solution or practice.Must be able to multi-task, work independently and as part of a team, share workloads, and deal with sudden shifts in project priorities.Security Clearance Requirements:TS/SCI with polygraphPhysical Requirements:Must be able to be in a stationary position more than 50% of the time.Must be able to communicate, converse, and exchange information with peers and senior personnel.Constantly operates a computer and other office productivity machinery, such as a computer.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems AdministrationJob Qualifications:Skills:Public Key Infrastructure, Troubleshooting, Workstation SupportCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Transform technology into opportunity as a Sr. Systems Administrator 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 Sr. Systems Administrator,,you will help ensure today is safe and tomorrow is smarter. Our work depends on a TS/SCI cleared Sr. Systems Administrtor joining our team to Support our intelligence customer in Springfield, VA.HOW A SR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACTJob Description:The UDS Sr. Systems Administrator reports to the Tailored Desktop Support Team Lead and provides dedicated Deskside IT Service support to the NGA Front Office and National GEOINT Operations Center (NGOC) End User Devices. End user device equipment consists of workstations (thin and thick clients), monitors, KVMs, print, fax and scan devices, secure tablets, laptops and mobile phones, VoIP devices, Desktop VTCs (DVTCs), removable media, and associated accessories. The individual will fulfil Installation, Move, Add, Change, and Disposal (IMACD) service requests, and support the completion of special projects.Primary Responsibilities:•Serve as the Front Office and National GEOINT Operation Center(NOC) Liaison for all UDS IT related issues. Facilitate meetings and engage regularly with customers and members of senior leadership to: address IT related questions or concerns coordinate and plan emerging customer requirements provide situational awareness to Front Office stakeholders concerning upcoming maintenance of IT systems or technology refresh efforts associated with systems used by the Front Office and NGOC staff•Deploy and sustain end user devices and associated accessories Manage hardware in all stages including unpacking and setup of end user devices Resolve IT incidents from cradle to grave, working closely with engineering teams and other ISP Contractor Stakeholders when IT issues require Tier 3 escalation or have dependencies external to the UDS contract Install application software on end user device workstations via scripted install packages Inventory management of UDS deployed software and end user devices Network and locally attached printers•Provide user education and training in basic hardware and software functions•Create and maintain documentation and SOPs to train new employees•Utilization of a ServiceNow based ticketing database to track, update and close break/fix incident tickets and in fulfilling new requests via RITMs and Demands•Identify and execute process improvements and other enhancements that improve operational efficiency. •Collocated seating with the Front Office staff, providing quick and immediate access for Tier 1 and Tier 2 support.Basic Qualifications:•TS/SCI Clearance w/ ability to obtain CI Poly•Knowledge in one or more of the following areas: Workstations (thin, thick, and tablet clients) Monitors KVMs Print, Fax and Scan Support Services Voice and VTC Support Services Desktop Image Management Virtual Desktop Infrastructure (VDI) Support Services Home Directory and Profile Support Services E-mail Support Services Software Support Services Domain Name Services (DNS) Dynamic Host Configuration Protocol (DHCP) Patch Management (Windows)Understanding basic Public Key Infrastructure capabilities •Excellent troubleshooting capabilities and strong communication skills•Strong work ethic and attention to detail •Strong organizational skills•Strong writing skills (document creation and management)•Strong time management skills and ability to work flexible schedules to meet job requirements•Ability to work independently on projects and/or tasks•Ability to move and lift computers, printers, monitors, and other hardware•Experience and/or knowledgeable with; Windows 7; Windows 10; Citrix; SMS; and SCCM •Technical understanding of Microsoft Office applications (Outlook; Word; Excel; PowerPoint; etc.)•Team player and willing to both share knowledge and learn from others to ensure team's success •Enthusiasm and ability to adapt to new and changing technologies •A+ Certification, N+ Certification, Security + or other DoD 8570.01M certification •Thin Client using Virtual Desktop Infrastructure (VDI) Technology •Thick & thin web-based applications •ITIL v3 Foundations •Technical writing Education & Experience:•Requires Bachelor's Degree or an equivalent combination of years of experience and education and 5+ years of prior relevant experience.Location: Customer SiteUS Citizen RequiredGDIT 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 holidays#RoverGSSThe likely salary range for this position is $105,622 - $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:NoneTelecommuting Options:OnsiteWork Location:USA VA SpringfieldAdditional 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 Cyber Network Engineer, Senior to join our team in the Chantilly, VA, area.Responsibilities include, but are not limited to:Prioritize requirements based on the needs of the projectInteract with other team members and customers at multiple levels to gather, supply, or coordinate informationWork closely with customers on onboarding, updates and troubleshooting issues with cybersecurity toolsProvide customer support via phone, email, or messaging services to resolve issues and answer questions. This includes maintaining communication throughout the entire process, as necessary.Provide insight into efficiencies that can be gained from the current workflow based on an understanding of the customers’ requirementsWork with Engineers on troubleshooting and building proof-of-concept network topologiesAnalyze customer feedback to assist in process improvementPerforms engineering support and system administration of specialized cybersecurity applications and systems to include installation, configuration, maintenance, patching, and back-up/restoreProvide Tier 3 maintenance and engineering support for deployed cybersecurity technologiesSupports Assessment and Authorization activities related to cybersecurity technologies, where applicableIdentify potential conflicts with implementation of any cybersecurity tools within the enterprise and develops recommendations to remediate these conflictsProvide ideas for automating repetitive project tasks and metrics collection through the use of scripts and assists with testing/implementation to productionUpdate project documentation, where applicableBasic Qualifications:Bachelor’s Degree or 4+ years of additional experience in lieu of degree5+ years of related network experience (firewalls, routers, switches and load balancers)Knowledge of Windows and Linux systems, general operating system security practices, TCP/IP networking, and network security concepts is requiredKnowledge of and the use of AWS cloud technologiesMust have or be willing to obtain IAT Level II or higher certification within 6 months of hirePreferred Qualifications:Experience with programming languages such as Python, Go, Java, Java Script, Node.jsKnowledge of federal Cyber Security Guidance such as NIST SP 800-37 – Guide for Applying the Risk Management Framework (RMF) to Federal Information Systems and NIST 800-137 – Information Security Continuous Monitoring (ISCM) for Federal Information Systems and OrganizationsSecurity Clearance Requirements:TS/SCI w/CI PolyPhysical 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 printerThe 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 situationsAbility to work in a cubicle environment without distractions

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Containerization, GitLab, KubernetesCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Deliver simple solutions to complex problems as a DevOps 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.At GDIT, people are our differentiator. As a DevOps Engineer you will help ensure today is safe and tomorrow is smarter. Our work depends on TS/SCI cleared DevOps Engineer joining our team to support our intelligence customer in Springfield, VA.HOW A DEVOPS ENGINEER WILL MAKE AN IMPACTDesigns and defines the DecSecOps architecture for new or existing IT systems. Has the ability to both write clean, working code and has commanding knowledge of traditional operations tasks. Coordinates system development to include design, modeling, security, integration, and formal testing. Manages and documents system configurations. Assists with deployment of new product features. Job Duties:Configure CI/CD for multiple web applicationsTake source code, dependencies to perform application buildsPerform automated testing and security scansDeploy to multiple environments (Dev, Staging, Operations)Responsible for Infrastructure as Code and configuration managementAuthor helm charts to deploy resources to OpenShiftManage and document system security, by performing software updates in response to scan findings, document system, architecture to demonstrate security compliance WHAT YOU'LL NEED TO SUCCEED:Skills/Qualifications:Required:5-8+ years of experienceBachelor's Degree in computer science, computer engineering, systems engineering or any related field/major, or 3 additional years of experience in information technologyProficiency with Linux operating systemsExperience with GitWorking experience with CI/CD pipelines (Gitlab, Jenkins, CircleCI, or similar)Ability to manage networking for web applications by understanding PCP/IP, DNS, and load balancingFamiliarity with Kubernetes and OpenShift, with ideal knowledge of AWS, GCP, and/or AzureExperience with Infrastructure as Code (one or more of Terraform, Cloudformation, AWS CDK, Ansible, Chef, Puppet, etc.)Knowledgeable of including containerization, monitoring & logging, and network & securityExperience deploying and managing databases, interacting with databases via SQL and ORMsComfortable using Python and BASH to create systems toolingAbility to contribute code updates/tweaks to existing code repositoriesExperience with software system design, able to create application architecture for new applicationsExperience with integrating security components with applications and databasesTS/SCI Clearance with CI PolygraphDesiredFamiliarity with Configuration Management and Request for Change process for review and assessmentExperience with delivery of an integrated solution using Agile software delivery techniquesTechnical certification Network +, Security +, Oracle or specializing in Software Development, or Cloud Computing.Experience in System Engineering and project/program management.Knowledge and/or experience with NGA enterprise products.Location: Springfield, VAUS Citizenship Required GDIT 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 holidays#Rover GSSThe likely salary range for this position is $121,680 - $131,583. 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 VA SpringfieldAdditional 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 Cyber Security Engineer, Principal, serving as a Deputy Project Manager, to join our team in the Chantilly, VA, area.Responsibilities include, but are not limited to:Assist in the creation of fully developed project schedules utilizing the Enterprise Scheduling Service platform (ESS) built on Microsoft ProjectAssist with creating quality briefing decks, to include detailed cost estimates, based on projects for senior leadership presentationCoordinate the engineering, integration, and administration function required to deliver capabilities and services to the enterpriseEnsure that all aspects of the projects are completed and delivered according to the implementation plan and scheduleResponsible for coordinating the build-out and testing of sophisticated applications and tools in a virtual and physical environmentManage the engineering, integration, and administration support required for successful delivery of capabilities and services to the operational and engineering baselineManage incident/request ticket queues through ServiceNow and various ticket platformsManage, utilize, evaluate, and update all engineer instruction sets and SOPsAttend weekly customer and corporate meetings and track action items to completionCoordinate and assign tasks in aiding the Program/Project engineers in testing and implementing future enhancementsOperate and multitask in a dynamic high tempo environmentPerform work duties in a government environment as part of a multi-contractor teamSupport integration of systems applications and tools within the customer’s environmentAssist with the management of Tier 2-4 support to the customer to include troubleshooting and resolution of issuesMinimum Requirements:Bachelor's Degree or 4+ years of additional experience in lieu of degree7+ years of relevant cyber security work experienceExperience with managing and leading of small to medium teamsAbility to demonstrate understanding and appropriate application of DoD/IC policy and technical security guidance to information systemsIAT Level II certification or willing to obtain within 6 months of hirePreferred Qualifications:Experience with system design and integrationExperience with Risk Management Framework knowledgeKnowledge of security technologies such as vulnerability management, intrusion detection/prevention, log monitoring, and endpoint protectionAbility to learn the latest security principles, techniques, and protocolsClearance Requirements:Must possess an active TS/SCI w/ a CI 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 printerThe 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 situations