Hanover, MD 21076 • (4.6 miles) • Full Time • 9/15/2025

Job ID: 701881BR Date posted: Aug. 12, 2025 Description:The Work:A Senior Expert CNO Software Engineer does work that requires a highly skilled individual with expertise in computer network operations, programming, and analysis.Key responsibilities include designing, developing, and testing software applications, as well as analyzing and troubleshooting complex computer networks.Ideally you'll have experience with programming languages such as Java, C++, and Python, as well as knowledge of computer network protocols and architectures.What We're Doing:Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. You'll develop innovative offensive cyber capabilities that help protect the

Annapolis Junction, MD 20701 • (8.9 miles) • Full Time • 9/8/2025

A Technology Sales Specialist role (what we internally call a, 'Brand Sales Specialist') within Automation means working for a leader in AI-Powered products. Envision helping clients create a world with less repetitive work and more innovative decisions. Less unplanned downtime and more proactive insight. And less waiting on systems So that their employees can invest more time on the work they love. Join us and co-create with clients on solutions that makes people more productive and improves business performance, so that they can change the world at a scale not previously possible. Excellent onboarding and an industry leading learning culture will set you up for positive impact and success, whilst ongoing development will advance your career through an upward trajectory. Our sales environ

Hughesville, MD 20637 • (44.6 miles) • Full Time • 8/26/2025

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. SimVentions is seeking a System Administrator to maintain servers for compliance with Naval Air Systems Command (NAVAIR) and Defense Information Systems Agency (DISA) policies for Linux and Windows-based operating systems. We are looking for an out-of-the-box thinker equally comfortable performing installs, patches, upgrades, and troubleshooting for servers as they are building new infrastructure servers or solving complex problems related to Continuous Integration / Continuous Development (CI/CD) pipelines. This position is located at NAVAIR Station Pax River in St. Mary's County, MD and requires daily on-site presence. Clearance: A Top-Secret Clearance is require

Springfield, VA 22150 • (39.8 miles) • Full Time • 9/11/2025

MANTECH seeks a motivated, career and customer-oriented Senior Cyber Security Detections Engineer to join our team in Springfield, VA.This role supports our Cyber Operations mission by providing critical detection and response capabilities. You will be part of an industry-leading organization where employees come first, and you'll help defend national security while working on rewarding projects with room for growth and innovation.Responsibilities include but are not limited to:Formulating and publishing custom Security Information and Event Management (SIEM) tool content and IDS/IPS signatures to address threatsPerforming security event and incident correlation using information gathered from a variety of sources within the enterpriseAnalyzing and assessing damage to the data/infrastructu

Herndon, VA 20170 • (42.4 miles) • Full Time • 9/6/2025

Please review the job details below.Maxar is currently seeking a Linux System Administrator to join our team. This role will be performed in our Maxar facility located in Herndon, Virginia. As a Maxar team member, you will have the opportunity to closely support our mission partners, and your work will have a direct impact on mission imperatives. In this role, you'll work as part of our AI/ML team and you will work closely with our researchers, software engineers, and cybersecurity teams leveraging open-source tools to create and maintain a private cloud and AI/ML infrastructure. Our customers have no shortage of unique and challenging problems to solve, and we are continuing to grow our system footprint to meet their needs.Why Maxar We build advanced algorithms to gain analytic insights f

Annapolis Junction, MD 20701 • (8.9 miles) • Full Time • 9/8/2025

General information Job Posting Title Cyber Technical Lead Date Thursday, August 21, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking a highly skilled Cyber Technical Lead to support a contract with a Homeland Security customer. The successful candidate will provide strategic and technical leadership in cybersecurity, ensuring the integrity and security of mission-critical systems. This role requires hands-on expertise in cybersecurity, risk management, and compliance, as well as strong team leadership capabilities. The candidate must be based within a commutable distance to Annapolis Junction, MD, and will participate in an on-call roster to support

Hanover, MD 21076 • (4.6 miles) • Full Time • 9/1/2025

Job ID: 691222BR Date posted: Apr. 10, 2025Description:This position may be eligible for a $25K sign on bonus for external hires!WHAT WE'RE DOINGLockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you'll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you'll draw on all you

Hughesville, MD 20637 • (44.6 miles) • Full Time • 8/23/2025

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are seeking a detail-oriented candidate with extensive knowledge of computer or software engineering, and an interest in shaping acquisition efforts and documentation to support the Standard Tester of Reprogrammable Munitions (STORM) Major Capability Acquisition Program (ACAT-III). This position is located at NAVAIR Station Pax River in St. Mary's County, MD and requires daily on-site presence. Clearance: An ACTIVE Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requi

Springfield, VA 22150 • (39.8 miles) • Full Time • 8/20/2025

MANTECH seeks a motivated and mission-drivenSenior Cyber Intelligence Analystto join our team inSpringfield, VA.In this role, you will support critical cyber intelligence operations through focused analysis, coordination, and reporting to help defend national security networks against advanced threats. You will be central to identifying emerging cyber threats, analyzing activities of adversaries, and providing timely, actionable intelligence to stakeholders.Responsibilities include, but are not limited to:Managing cyber–intelligence requirements and directing cyber intelligence collection effortsIdentifying emerging cyber technologies, capabilities, or weapons that may threaten U.S. or Allied systemsConducting multi-intelligence, all-source, and cyber threat intelligence analysis of curren

Herndon, VA 20170 • (42.4 miles) • Full Time • 9/1/2025

Please review the job details below.Build the Engine Behind the Map.We’re seeking aGIS Sustainment Engineerto power the spatial intelligence that drives critical decisions. You'll design and deliver robust, scalable services for ingesting, storing, and querying geospatial data at scale. If you thrive on solving complex backend challenges and believe geospatial can change the gamelet’s build something that matters.Note: US citizenship and an active TS/SCI clearance is mandatory for this position. Must be open to CI Poly.Location: Herndon, VA, Westminster, CO. This is a full-time onsite position; hybrid/remote work not supported.Principal Responsibilities:Design, develop, and maintain CI/CD pipelines to support the deployment, integration, and ongoing operation of enterprise GIS tools, with

Annapolis Junction, MD 20701 • (8.9 miles) • Full Time • 9/8/2025

General information Job Posting Title Cyber Technical Lead Date Thursday, August 21, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking a highly skilled Cyber Technical Lead to support a contract with a Homeland Security customer. The successful candidate will provide strategic and technical leadership in cybersecurity, ensuring the integrity and security of mission-critical systems. This role requires hands-on expertise in cybersecurity, risk management, and compliance, as well as strong team leadership capabilities. The candidate must be based within a commutable distance to Annapolis Junction, MD, and will participate in an on-call roster to support

Hanover, MD 21076 • (4.6 miles) • Full Time • 9/1/2025

Job ID: 691302BR Date posted: Apr. 10, 2025 Description:This position may be eligible for a $25K sign on bonus for external hires!WHAT WE'RE DOINGLockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you'll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you'll draw on all yo

Hughesville, MD 20637 • (44.6 miles) • Full Time • 9/4/2025

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are seeking a detail-oriented candidate with extensive knowledge of computer or software engineering, and an interest in shaping acquisition efforts and documentation. Ideal candidates will have thorough knowledge and experience working with avionics systems, components, and software. This position is located at NAVAIR Station Pax River in St. Mary's County, MD and requires daily on-site presence. Clearance: An Interim ACTIVE Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clear

Herndon, VA 20170 • (42.4 miles) • Full Time • 8/19/2025

Please review the job details below.Job DescriptionJob Description SummaryPlans, designs, develops and tests software systems or applications for software enhancements and new products. Having wide-ranging experience, uses professional concepts and company objectives to resolve complex issues in creative and effective ways. Works on complex issues where analysis of situations or data requires an in-depth evaluation of variable factors. Exercises judgment in selecting methods, techniques and evaluation criteria for obtaining results. Networks with key contacts outside own area of expertise. Determines methods and procedures on new assignments and may begin to coordinate activities of other team members. Typically requires a minimum of 8 years of related experience with a Bachelor's degree;

Hanover, MD 21076 • (4.6 miles) • Full Time • 9/13/2025

ManTech seeks a motivated, career- and customer-oriented Cloud Engineer to join our team in Hanover, MD. Our team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort supports the Enterprise Infrastructure Services (EIS) organization, which oversees MPO’s Enterprise Information Technology (EIT)the backbone platform for all enterprise users.Responsibilities include, but are not limited to:Manage and maintain server infrastructure in a hybrid environment (on-premises and AWS cloud).Administer and troubleshoot Linux (Amazon Linux 2023, RHEL 8/9) and Windows Server (2016/2022) systems.Configure and manage core services such as Active Directory, DNS, and Group Policy.Utilize automation and scripting tool

Annapolis Junction, MD 20701 • (8.9 miles) • Full Time • 8/27/2025

General information Job Posting Title Cyber Technical Lead Date Thursday, August 21, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking a highly skilled Cyber Technical Lead to support a contract with a Homeland Security customer. The successful candidate will provide strategic and technical leadership in cybersecurity, ensuring the integrity and security of mission-critical systems. This role requires hands-on expertise in cybersecurity, risk management, and compliance, as well as strong team leadership capabilities. The candidate must be based within a commutable distance to Annapolis Junction, MD, and will participate in an on-call roster to support

Hanover, MD 21076 • (4.6 miles) • Full Time • 9/1/2025

Job ID: 683845BR Date posted: Apr. 10, 2025 Description:This position may be eligible for a $25K sign on bonus for external hires!WHAT WE'RE DOINGLockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you'll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you'll draw on all yo

Herndon, VA 20170 • (42.4 miles) • Full Time • 9/2/2025

Please review the job details below.Would you like to be a part of our journey to create a world unique “Globe in 3D” based on satellite imagery Would you like to work in a global organization with highly competent colleagues Are you a curious, dedicated software developer who want to work with cutting edge technology This might be the position for you!Maxar is currently seekingTechnical team lead for our 3D R&D team in Herndon, VA.Our solutions3D is our core and our solutions all originates from our unique 3D geodata with the world's highest quality based on commercial satellite images. Our 3D visualisation, analyses, geo-registering and navigationtools , and data models offer decision-makers all over the world a very accurate 3D basis for use in areas such as navigation security, defense

Hanover, MD 21076 • (4.6 miles) • Full Time • 9/9/2025

ManTech seeks a motivated, career- and customer-oriented SrCloud System Administrator to join our team in Hanover, MD.Our team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort supports the Enterprise Infrastructure Services (EIS) organization, which oversees MPO’s Enterprise Information Technology (EIT)the backbone platform for all enterprise users.Responsibilities include, but are not limited to:Provide administration and support for Windows Server 2022 environments, including Active Directory, and manage Windows 10/11 client systems.Architect, deploy, and maintain robust cloud environments, primarily within AWS, while also supporting existing on-premise server infrastructure.Develop, implement

Annapolis Junction, MD 20701 • (8.9 miles) • Full Time • 9/12/2025

General information Job Posting Title IaC / DevOps Lead Date Tuesday, August 12, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking a skilled IaC/DevOps (Infrastructure-as-Code) Lead to support vital systems in the defense of our Homeland. In this role you will focus on enhancing efficiency by implementing cutting-edge deployment pipelines and fostering collaboration between technical teams and enterprise stakeholders. With a strong background in IT service management and a passion for driving continuous improvement, you’ll play a key role in advancing our delivery processes while aligning them with organizational goals and industry best practices.This

Annapolis Junction, MD 20701 • (8.9 miles) • Full Time • 9/15/2025

Job ID: 700490BR Date posted: Jul. 31, 2025Description:THE WORKThis senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position involves providing technical leadership and guidance on data analytics and agile development projects, as well as collaborating with cross-functional teams to drive mission objectives. WHO WE AREAt Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committed to innovating at the Edge: Harnessing the latest advancements in cyber, artificial intelligence, and machine learning to stay ahead of emerging threats and opportunities.WHO YOU AREExperience as a

Hanover, MD 21076 • (4.6 miles) • Full Time • 9/9/2025

ManTech seeks a motivated, career- and customer-oriented Cloud System Administrator to join our team in Hanover, MD. Our team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort supports the Enterprise Infrastructure Services (EIS) organization, which oversees MPO’s Enterprise Information Technology (EIT)the backbone platform for all enterprise users.Responsibilities include, but are not limited to:Provide administration and support for Windows Server 2022 environments, including Active Directory, and manage Windows 10/11 client systems.Architect, deploy, and maintain robust cloud environments, primarily within AWS, while also supporting existing on-premise server infrastructure.Develop, implement

Annapolis Junction, MD 20701 • (8.9 miles) • Full Time • 8/26/2025

General information Job Posting Title DB2 Database Administrator Date Thursday, July 17, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements MAXIMUS has partnered with state, federal and local governments to provide critical programs to a diverse array of communities. Operating under MAXIMUS’s founding mission of Helping Government Serve the People® since 1975, MAXIMUS Federal Services is entirely focused on helping government agencies run programs cost-effectively and serve program constituents with improved outcomes. By being a responsible steward for government programs, we help the federal government deliver on its promises to our people. We are seeking a highly skill

Annapolis Junction, MD 20701 • (8.9 miles) • Full Time • 9/15/2025

Job ID: 703355BR Date posted: Aug. 27, 2025Description:THE WORKThis senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position involves providing technical leadership and guidance on data analytics and agile development projects, as well as collaborating with cross-functional teams to drive mission objectives. WHO WE AREAt Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committed to innovating at the Edge: Harnessing the latest advancements in cyber, artificial intelligence, and machine learning to stay ahead of emerging threats and opportunities.WHO YOU AREExperience as a

Hanover, MD 21076 • (4.6 miles) • Full Time • 9/3/2025

MANTECH seeks a motivated, career and customer-orientedCNO System Administratorto join our team in theHanover, Maryland.Responsibilities include, but are not limited to:Develops and executes plans for new technologies to enhance security capabilities including, perimeter security protections, firewalls, proxies, load balancers, monitoring tools, and data analytics and analysis.Provide support for implementation, troubleshooting, and maintenance of IT systems.Provide Tier 1 problem identification, diagnosis, and resolution of problems.Provide day to day systems support including maintenance, monitoring, and problem resolution.Optimize system operations and resource utilization and perform system capacity analysis and planning.Minimum Qualifications:Bachelor’s Degree and 5+ years of system a

Annapolis Junction, MD 20701 • (8.9 miles) • Full Time • 8/26/2025

General information Job Posting Title DB2 Database Administrator Date Thursday, July 17, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements MAXIMUS has partnered with state, federal and local governments to provide critical programs to a diverse array of communities. Operating under MAXIMUS’s founding mission of Helping Government Serve the People® since 1975, MAXIMUS Federal Services is entirely focused on helping government agencies run programs cost-effectively and serve program constituents with improved outcomes. By being a responsible steward for government programs, we help the federal government deliver on its promises to our people. We are seeking a highly skill

Annapolis Junction, MD 20701 • (8.9 miles) • Full Time • 9/15/2025

Job ID: 703713BR Date posted: Sep. 02, 2025Description:THE WORKThis senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position involves providing technical leadership and guidance on data analytics and agile development projects, as well as collaborating with cross-functional teams to drive mission objectives.WHO WE AREAt Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committed to innovating at the Edge: Harnessing the latest advancements in cyber, artificial intelligence, and machine learning to stay ahead of emerging threats and opportunities.This Program is seeking a so

Hanover, MD 21076 • (4.6 miles) • Full Time • 9/8/2025

MANTECH is seeking a motivated, career and customer-oriented ExpertCNO Software Developer to join our team in Hanover, MD. As a valued member of our organization, you will play a pivotal role in developing advanced cyber capabilities while delivering exceptional service to our clients.Responsibilities include, but are not limited to:Design and develop new hardware or software based CNO capabilities.Manage the designing, developing, documenting, testing, and debugging of applications software and systems.Apply expert knowledge of security concepts and networks.Communicate status with leadership and customers.Ensure software standards are met.Minimum Qualifications:Bachelor's degree and 8+ years of relevant experience, OR 10+ years of relevant experience if no degree.Proficiency in Python an

Annapolis Junction, MD 20701 • (8.9 miles) • Full Time • 8/26/2025

General information Job Posting Title DB2 Database Administrator Date Thursday, July 17, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements MAXIMUS has partnered with state, federal and local governments to provide critical programs to a diverse array of communities. Operating under MAXIMUS’s founding mission of Helping Government Serve the People® since 1975, MAXIMUS Federal Services is entirely focused on helping government agencies run programs cost-effectively and serve program constituents with improved outcomes. By being a responsible steward for government programs, we help the federal government deliver on its promises to our people. We are seeking a highly skill

Annapolis Junction, MD 20701 • (8.9 miles) • Full Time • 9/7/2025

Job ID: 699484BR Date posted: Jul. 29, 2025 Description:THE WORK This role involves comprehensive technical planning and execution across the full system lifecycle, including system integration, verification and validation, cost and risk analysis, and sustainment. Proficiency or exposure to Linux is a plus as many systems rely on Linux-based environments for development, deployment, and operational support. WHO WE AREAt Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committed to:Innovating at the Edge: Harnessing the latest advancements in cyber, artificial intelligence, and machine learning to stay ahead of emerging threats and opportunities.Supporting Our Mission: Equipping our employees with the tools, resources,

Hanover, MD 21076 • (4.6 miles) • Full Time • 8/26/2025

ManTech seeks a motivated, career and customer-oriented Software Test Engineer to join our team in Hanover, MD.This team provides software development support for an organization that is tasked with dissemination of data to various customers within the Intelligence Community.Responsibilities include, but are not limited to:Leading the development of Software Assurance Analysis methodologies, formulating, and validating testing scores, creating, and validating test cases that support Software Assurance (SwA) tool analysis.Provide technical expertise in the testing of client software and providing remediation recommendations with clients.Mentoring junior Software Assurance Evaluation Engineers providing advice, guidance, consultation and teaching state-of-the-art software assurance testing a

Annapolis Junction, MD 20701 • (8.9 miles) • Full Time • 9/7/2025

Job ID: 700324BR Date posted: Jul. 31, 2025Description:THE WORKThis role collaborates with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This role involves supporting the development of data analytics solutions and contributing to agile development projects. WHO WE AREAt Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committed to innovating at the Edge: Harnessing the latest advancements in cyber, artificial intelligence, and machine learning to stay ahead of emerging threats and opportunities.WHO YOU AREExperience as a Software Engineer with knowledge assisting in the design, development, testing, and debugging

Hanover, MD 21076 • (4.6 miles) • Full Time • 8/23/2025

Mantech seeks a motivated, career and customer-oriented Cloud DevOps Engineer to join our team in Hanover, MD.In this role you will be working as a cloud Engineer utilizing cloud computing platforms and developing full stack web application interfacing with AWS services. The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation.Responsibilities Included but are not limited to:Responsible for building new and improving existing CI/CD pipelines.Responsible for performing operations on end-user virtual machine provisioning/de-provisioning (VMWARE, and Amazon AWS platforms) supporting the automation of Active Directory security group manipulations.Will perform daily development using .Net framework with C#, Pyth

Annapolis Junction, MD 20701 • (8.9 miles) • Full Time • 9/7/2025

Job ID: 699074BR Date posted: Jul. 29, 2025Description:THE WORKThis senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position involves providing technical leadership and guidance on data analytics and agile development projects, as well as collaborating with cross-functional teams to drive mission objectives. WHO WE AREAt Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committed to innovating at the Edge: Harnessing the latest advancements in cyber, artificial intelligence, and machine learning to stay ahead of emerging threats and opportunities.WHO YOU AREExperience as a

Hanover, MD 21076 • (4.6 miles) • Full Time • 8/23/2025

ManTech seeks a motivated, career and customer-orientedLead CNO Software Engineerto join our team in theHanover, Maryland.Responsibilities include, but are not limited to:Coding and development with Python, Java and Groovy.Performing data analytics on logs, images, and other formats.Working with Databases and General Troubleshooting (tuning and optimization, deadlocks, keys, normalization) in any Relational Database Engines (MySQL, PostgreSQL, Oracle, SQL Server).Using streaming technologies (e.g. Kafka), including customization of data flows.Log analysis and General Troubleshooting (tuning and optimization, Search and Indexing Operations, mapping, monitoring).Working with Elastic Stack (Elastic, Logstash, Beats, Kibana, Fluent etc.) and Opensearch APIs.Perform system and subsystem definit

Annapolis Junction, MD 20701 • (8.9 miles) • Full Time • 9/1/2025

Job ID: 696267BR Date posted: Jun. 24, 2025 Description:THE WORK This role involves comprehensive technical planning and execution across the full system lifecycle, including system integration, verification and validation, cost and risk analysis, and sustainment. Proficiency or exposure to Linux is a plus as many systems rely on Linux-based environments for development, deployment, and operational support. WHO WE AREAt Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committed to:Innovating at the Edge: Harnessing the latest advancements in cyber, artificial intelligence, and machine learning to stay ahead of emerging threats and opportunities.Supporting Our Mission: Equipping our employees with the tools, resources,

Hanover, MD 21076 • (4.6 miles) • Full Time • 8/23/2025

ManTech seeks a motivated, career and customer-orientedCNO SoftwareEngineer to join our team in the Hanover, Maryland location. Provides specialized development, testing and evaluation capabilities tailored to system functions.Responsibilities include, but are not limited to:Develop and code in Python, Java and XML, ensuring software standards are metPerform system and subsystem definition, preliminary and detailed design, design implementation, and subsystem and system integration and tests for a systemResearch requirements for a product, including CNO deployment environment, performance criteria, and competitive issuesDesign for new capabilities or recommendations for improvements to existing capabilitiesDetermining computer user needs; analyzes system capabilities to resolve problems on

Hanover, MD 21098 • (13.1 miles) • Full Time • 9/15/2025

Job ID: 701893BR Date posted: Aug. 12, 2025 Description:The Work:A CNO Software Expert does work that requires a highly skilled individual using their expertise in computer network operations, programming, and analysis.Key responsibilities include designing, developing, and testing software applications, as well as analyzing and troubleshooting complex computer networks.Ideally you'll have experience with programming languages such as Java, C++, and Python, as well as knowledge of computer network protocols and architectures.** This requisition is being used as a placeholder for your interest in one of these roles.**** The salary range associated here is NOT relevant since this is a pipeline req, when you apply, we prescreen for your preferences to find the perfect match.**• Vulnerability

Annapolis Junction, MD 20701 • (8.9 miles) • Full Time • 8/23/2025

Mantech seeks a highly motivated and collaborative DevOps Engineer to join our team in Annapolis Junction, MDThis position will support the development, deployment, and sustainment of secure backend and infrastructure services in a mission-driven enterprise environment. You will be part of the Enterprise Infrastructure Services (EIS) organization responsible for MPO’s foundational Enterprise Information Technology (EIT) platform, enabling enterprise-wide capabilities for a global user base.Responsibilities include, but are not limited to:Design, deploy, and maintain scalable and secure infrastructure in Kubernetes environments using GitOps workflows with Flux, Kudectl, and KustomizeIntegrate and manage service mesh technologies such as Istio for secure traffic flow and observabilitySupport

Hanover, MD 21076 • (4.6 miles) • Full Time • 9/1/2025

Job ID: 690358BR Date posted: Apr. 07, 2025 Description:WHAT WE'RE DOINGLockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you'll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you'll draw on all your education and experience as well as the resources of Lockheed Martin to

Laurel, MD 20724 • (10 miles) • Full Time • 8/23/2025

Mantech seeks a motivated, career and customer-oriented LinuxSystem Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national defense missions. This role directly supports the Enterprise Infrastructure Services (EIS) organizationthe foundation of all Enterprise Information Technology (EIT) for MPO.Responsibilities include but are not limited to:Configure and manage Linux operating systems. Installs/loads operating system software, troubleshoots maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.Provides support for implementation, troubleshooting and maintenan