• High Compute Engineer

    Leidos (Bethesda, MD)
    …be acceptable (CASP+, CCNP Security, CISA, CISSP, GCED, GCIH, CCSP). **Clearance** + Active TS / SCI clearance with Polygraph required OR active TS / SCI ... can thrive, keep reading!** We are seeking a forward-leaning High Compute Engineer to lead the design, optimization, and integration of GPU-centric high-performance… more
    Leidos (09/30/25)
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  • Data Center Engineer

    Leidos (Bethesda, MD)
    …+ Due to the nature of the government contracts we support, US Citizenship is required. + TS / SCI with CI Poly required for Position or TS / SCI and ... **Description** **Job Description** _Provide general program information and/or general position overview. Example: The [Name] Group at Leidos currently has an… more
    Leidos (09/10/25)
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  • Systems Engineer

    SAIC (Fort Belvoir, VA)
    …working with senior leadership and external customers **Clearance** : Candidate must have an active TS / SCI clearance with the ability to obtain a TS / SCI ... **Description** SAIC is seeking a **System Engineer ** to join our team at Fort Belvoir,...or all the following: data architecture, data dissemination, and information security planning + Desired experience with network engineering/operations… more
    SAIC (10/02/25)
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  • Senior Principal Cyber Systems Engineer

    BigBear.ai (Herndon, VA)
    …Intelligence Community (IC). This position is on-site in Herndon, VA, and requires a TS / SCI with Polygraph. BigBear.ai helps people make sense of their data ... Overview BigBear.ai is looking for a Systems Engineer to join our support team. The candidate...for the educational qualifications + Must maintain an active TS / SCI with current poly + Proven experience… more
    BigBear.ai (10/01/25)
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  • Software Engineer - Early Career

    Lockheed Martin (Herndon, VA)
    …government security investigation and must meet eligibility requirements for access to classified information \. Ability to obtain a TS / SCI Clearance required ... Martin Space is seeking a full\-time Early Career Software Engineer \. In this role, you will be assigned to...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (09/18/25)
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  • AI/ML Machine Learning Engineer Staff

    Lockheed Martin (Herndon, VA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... Space is seeking a highly skilled AI/ML Machine Learning Engineer to join a cross\-functional team of experts in...Experience with modern software development tools and practices * TS / SCI clearance required to start **Desired Skills:**… more
    Lockheed Martin (09/12/25)
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  • AI Software Engineer

    Lockheed Martin (Herndon, VA)
    …* Knowledge of cloud computing platforms \(e\.g\., AWS, Azure, GCP\) * TS / SCI clearance required to start **Desired Skills:** * Experience with CI/CD ... AI Talent Center is seeking a highly skilled Software Engineer to join a cross\-functional team of experts in...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (09/12/25)
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  • Systems Engineer (SE)

    Lockheed Martin (Annapolis Junction, MD)
    …facilitating meetings, overall supporting the developers on the team **Clearance Level:** TS / SCI w/Poly SP **Other Important Information You Should ... and diagrams to assist the development team in supporting cloud based analytics\. **WHO WE ARE** At Lockheed Martin,...to drive early involvement in issues and obstacles \- TS / SCI w/Poly \- 14 years experience as… more
    Lockheed Martin (09/20/25)
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  • Software Engineer with Poly Mid SWE1

    Lockheed Martin (Annapolis Junction, MD)
    …\- Containers: Docker or equivalent \- Cloud : S3, EKS \- CI/CD: GitLab TS / SCI w/ poly Bachelors degree from an accredited college in a related discipline, ... dataflow, AWS This position requires in\-scope poly, within 7 years\. **Clearance Level:** TS / SCI w/Poly SP **Other Important Information You Should Know**… more
    Lockheed Martin (08/29/25)
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  • Senior Software Engineer

    BigBear.ai (Annapolis Junction, MD)
    …develop, integrate, and test new workflows aided by AI/ML technologies. Clearance required of a TS / SCI with Poly What you will do + Lead a project from inception ... Overview BigBear.ai is seeking aS enior Software Engineer to support analysts and operators by designing,...4 additional yrs. in place of BS + Clearance: TS / SCI with Poly + Production-grade software development… more
    BigBear.ai (08/29/25)
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