• Senior Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS /SCI with Polygraph...this level of clearance. Are you a Senior Software Engineer who is ready for a new challenge that ... people Job Description: GliaCell is seeking a Senior 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 (01/03/26)
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  • DevOps Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS /SCI with Polygraph...possess this level of clearance. Are you a DevOps Engineer who is ready for a new challenge that ... talented people Job Description: GliaCell is seeking a DevOps 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 (12/21/25)
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  • Data Engineer

    Arena Technical Resources, LLC (Annapolis, MD)
    … Location: Elkridge MD or Annapolis Junction, MD Eligibility: Candidate must possess an active TS /SCI w/ CI Poly clearance Salary Range: (lvl 3: 5yrs +BA ... Data Engineer Location: Annapolis Junction, US Job ID: ATR...in lieu of a degree Required/Must Have Qualifications: * Active TS /SCI with CI Polygraph * Specialization… more
    Arena Technical Resources, LLC (11/29/25)
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  • Senior Software Infrastructure Engineer

    RTX Corporation (Fort Meade, MD)
    …for bids on future development activities. **Qualifications You Must Have** + Active and transferable US government issued ** TS /SCI with Polygraph** 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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  • Software Engineer 3

    Nightwing (Annapolis Junction, MD)
    …analysis and synthesis from system level to individual software components. **_** An active TS /SCI with Poly clearance is required. **_** **Role Type** This ... and testing responsibilities to one or more teams and monitor their performance. Active and transferable US government issued ** TS /SCI with polygraph security… more
    Nightwing (11/11/25)
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  • Senior Software Engineer - Machine Learning…

    CACI International (Linthicum, MD)
    …Laurel and 50% at our Linthicum Heights, MD locations._ **Qualifications** **Required:** + Active TS /SCI w/ Polygraph + Experience with Python + Experience with ... Senior Software Engineer - Machine Learning & Cloud Technologies Job...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (01/01/26)
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  • Associate Director: AST Business Strategy Lead…

    RTX Corporation (Annapolis, MD)
    …+ Demonstrated knowledge of program management processes for execution of complex programs + Active and transferable Top Secret US government issued security ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is...15+ years combined in the intelligence industry as a systems engineer / program manager / senior… more
    RTX Corporation (12/19/25)
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  • Cloud Software Engineer 3

    Nightwing (Annapolis Junction, MD)
    …requirements analysis and synthesis from system level to individual software components. **_** An active TS /SCI with Poly is required **_** The Level 3 Cloud ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/22/25)
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  • Infrastructure Engineer

    CACI International (Laurel, MD)
    …Maintains all configuration documentation for assigned infrastructure. **Qualifications:** _Required:_ + Active TS /SCI with Polygraph + Provide support for ... Infrastructure Engineer Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/08/25)
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  • 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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