• Offensive Cyber Analyst / Programmer 1

    Lockheed Martin (Hanover, MD)
    …clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/ Poly **Other Important Information You Should Know** **Expression ... Are you driven by the thrill of outsmarting even the most advanced security systems and networks? Do you find satisfaction in crafting innovative solutions to stay… more
    Lockheed Martin (11/06/25)
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  • DevOps Engineer

    Lockheed Martin (Hanover, MD)
    …experience within the last three years in cluster orchestration **Clearance Level:** TS / SCI w/ Poly SP **Other Important Information You Should Know** ... sign on bonus for external hires\! **WHAT WE'RE DOING** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most… more
    Lockheed Martin (11/05/25)
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  • Penetration Tester

    ManTech (Fort Meade, MD)
    …results in a formal document. **Security Clearance Requirements:** + Must have a current/active TS / SCI w/ Poly **Physical Requirements:** + Must be able to ... an adversary to exploit components of or the entire target systems . + Lead the information assurance evaluation of target systems , including developing… more
    ManTech (11/01/25)
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  • Senior Software Engineer

    ManTech (Fort Meade, MD)
    …both front-end and back-end development. **Clearance Requirement:** + Must have a current/active TS / SCI with Poly **Physical Requirements:** + Must be able ... analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems , and business management information systems ) based upon… more
    ManTech (10/16/25)
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  • Software Engineer, Mid-Level

    Chenega Corporation (Gaithersburg, MD)
    …+ Demonstrated technical skills in data management and working knowledge of Geospatial Information Systems (GIS). + Experience with ArcGIS Server to create and ... a customer's specific requirements in support of ESRI-based GIS systems . + Develop APIs for geospatial data ingest and...+ Experience with JavaScript Frameworks and tools. + Active TS / SCI clearance Knowledge, Skills and Abilities: +… more
    Chenega Corporation (10/13/25)
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  • Cyber Software Engineer Sr Stf - C++

    Lockheed Martin (Fort Meade, MD)
    …and a commitment to continuous learning and improvement\. **Clearance Level:** TS / SCI w/ Poly SP **Other Important Information You Should Know** ... will analyze user requirements, develop new software, and enhance existing systems to meet the demands of modern satellite communication technologies\. This… more
    Lockheed Martin (01/08/26)
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  • AI Data Management Specialist

    SAIC (Bethesda, MD)
    …architecture, data architecture, and cross-organizational data-sharing initiatives. **Qualifications** + Active TS / SCI with Poly is required. + Bachelor's ... protection policies, laws, and standards, and promote best practices to safeguard sensitive information and preserve privacy. **Stakeholder Coordination:** + Act… more
    SAIC (01/06/26)
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  • PMO Analyst - AI Champion

    SAIC (Bethesda, MD)
    …briefings, updates, and documentation as required by customer leadership. **Qualifications** + Active TS / SCI with Poly is Required. + Bachelor's degree with ... premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and… more
    SAIC (01/06/26)
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  • DevSecOps Compliance Engineer

    BigBear.ai (Annapolis Junction, MD)
    …when ATO Automation platform detects compliance drift What you need to have + Active TS / SCI with Poly + Strong experience with CI/CD platforms (Jenkins, ... + Integrate ATO Automation platform with customer CI/CD pipelines, source control systems (GitHub, GitLab), and DevOps toolchains + Configure and maintain automated… more
    BigBear.ai (12/20/25)
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  • Information System Security Manager (ISSM)

    KBR (Bethesda, MD)
    …agreements etc. Required Skills and Experience: + Security Clearance Requirements: Active TS / SCI and willingness to sit for a poly upon request. + Bachelor's ... Title: Information System Security Manager (ISSM) Information ...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (12/13/25)
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