• AI/ML Security Integration Engineer

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking an AI/ML Security Integration Engineer with an active TS /SCI clearance with a Poly, to configuring, fine-tuning, and ... models in restricted environments including air-gapped networks and classified systems + Deploy and configure open-source Llama model in...with at least 10 years of professional experience + TS /SCI with an active Poly clearance +… more
    BigBear.ai (01/17/26)
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  • Senior AI/ML Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS /SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are ... you a Senior Artificial Intelligence / Machine Learning Engineer who is ready for a new challenge that...position you must have the following: + Possess an active or rein-statable TS /SCI with Polygraph security… more
    GliaCell Technologies (01/03/26)
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  • Junior Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS /SCI with Polygraph...this level of clearance. Are you a Junior Software Engineer who is ready for a new challenge that ... people Job Description: GliaCell is seeking a Junior Software Engineer on one of our subcontracts. This is a...position you must have the following: + Possess an active or rein-statable TS /SCI with Polygraph security… more
    GliaCell Technologies (11/10/25)
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  • Mid-Level Software Engineer

    GliaCell Technologies (Columbia, MD)
    An active or rein-statable TS /SCI with Polygraph...level of clearance. Are you a strong Mid-Level Software Engineer who is ready for a new challenge that ... people Job Description: GliaCell is seeking a Mid-Level Software Engineer on one of our subcontracts that offers up...position you must have the following: + Possess an active or rein-statable TS /SCI with Polygraph security… more
    GliaCell Technologies (11/01/25)
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  • Principal Java Software Engineer (Onsite)

    RTX Corporation (Fort Meade, MD)
    …and satellite technology to drive innovation. **Qualifications You Must Have** + Active and transferable ** TS /SCI with Polygraph** US government issued security ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (01/12/26)
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  • Graphics Processing Unit (GPU) Engineer

    Leidos (Bethesda, MD)
    …where you can thrive, keep reading!** Leidos is looking for a highly skilled Systems Engineer with deep expertise in operating systems , hardware, GPU, ... also be acceptable (CASP+, CCNP Security, CISA, CISSP, GCED, GCIH, CCSP). **Clearance** + Active TS /SCI clearance with Polygraph required OR active TS more
    Leidos (01/02/26)
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  • Senior Software Engineer

    Nightwing (Annapolis Junction, MD)
    …shape solutions that directly support critical operations.** Candidates must have an active TS /SCI with CI Poly clearance Location: Annapolis Junction, Maryland ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/29/25)
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  • Software Engineer IV (GIS Lead)

    Science Systems and Applications, Inc. (Greenbelt, MD)
    …reporting. Security Requirement + Portions of this work require staff to hold an active TS /SCI security clearance, as the contractor will be expected to attend ... SSAI seeks a Software Engineer IV to support an Earth Science contract at NASA Goddard Space Flight Center (GSFC). The candidate will provide advanced technical,… more
    Science Systems and Applications, Inc. (01/16/26)
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  • Senior Python Software Engineer

    GliaCell Technologies (Linthicum Heights, MD)
    An active or rein-statable TS /SCI with Polygraph...level of clearance. Are you a Senior Python Software Engineer who is ready for a new challenge that ... Job Description: GliaCell is seeking a Senior Python Software Engineer on one of our subcontracts. This is a...position you must have the following: + Possess an active or rein-statable TS /SCI with Polygraph security… more
    GliaCell Technologies (01/10/26)
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  • Senior Network Engineer with Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Senior Network Engineer with an active TS /SCI poly clearance to join and assist and meet mission needs for our government ... routers, switches, and firewalls + Support agile activities for systems including release planning, sprint planning, and retrospectives to...+ Bachelor's degree and 12+ years of experience + Active TS /SCI with Poly + Minimum of… more
    BigBear.ai (12/30/25)
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