• Systems Engineer III

    Amentum (Annapolis Junction, MD)
    …mechanical characteristics for hardware **Minimum Requirements** : + Must possess a US government Top Secret security clearance with SCI eligibility and a ... hardware and software developers + Develop derived requirements for Information Assurance Services (Confidentiality, Integrity, Non repudiation, and Availability);… more
    Amentum (12/25/25)
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  • Cleared Software Developer - User Interface (UI)…

    Noblis (Reston, VA)
    …Expert knowledge of python + Proficient developing standards-based REST or GraphQL APIs + Top Secret with SCI and Polygraph level Overview Noblis ... US Citizenship is required. + Must have an active TS/ SCI with Polygraph + Proficient in at least one...a wide range of government clients in the defense, intelligence and federal civil sectors. Learn more at Noblis… more
    Noblis (12/24/25)
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  • Network / Communications Engineer (Full…

    Parsons Corporation (Reston, VA)
    …Familiarity with VSAT systems and training methodologies. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... and network diagrams. + Domestic/International travel may be required + Active TS/ SCI is required **Full Performance Requirements:** + Bachelor's degree and at least… more
    Parsons Corporation (12/24/25)
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  • System Testing Engineer (Ssee)

    Scientific Research Corporation (Charleston, SC)
    …POSITION WILL REQUIRE US CITIZENSHIP AS WELL AS A US GOVERNMENT SECURITY CLEARANCE AT THE TOP SECRET / SCI LEVEL WITH CI POLY ELIGIBILITY Travel Requirements ... documentation #LI-LL1 Requirements + Must possess an active DoD TS/ SCI clearance + A minimum of eight (8) years...minimum of eight (8) years of Navy Shipboard Signals Intelligence (SIGINT) system operations, or equivalent experience is required… more
    Scientific Research Corporation (12/23/25)
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  • Cleared AI/ML Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities **Noblis is seeking to hire an AI/ML Engineer (Multiple Levels) with an ACTIVE Top ** ** Secret with SCI and Polygraph in Chantilly, VA** As ... Required Qualifications + US Citizenship is required + Active TS/ SCI with Polygraph + Experience working professionally in a...a wide range of government clients in the defense, intelligence and federal civil sectors. Learn more at Noblis… more
    Noblis (12/22/25)
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  • SCITLS Client Services Support Specialist

    General Dynamics Information Technology (Offutt AFB, NE)
    …RQ211526 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... customers by researching technical issues, exploring answers, and providing information and alternative solutions. This position will diagnose, resolve application… more
    General Dynamics Information Technology (12/21/25)
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  • Senior Security Systems Engineer - Clearance…

    Cydecor, Inc. (Dahlgren, VA)
    …Environment (CE) training within six (6) months of hire. Security Clearance: + Active Top Secret or higher required ( SCI eligibility preferred). + Any ... development, backed by industry-leading subject matter expertise, and business intelligence to enable decision-support and remain ahead of ever-evolving national… more
    Cydecor, Inc. (12/21/25)
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  • Pricing, Senior Specialist

    KBR (Chantilly, VA)
    …of junior to mid level pricing analysts + Federal Government Price to Win analysis experience + Top Secret / SCI clearance (TS/ SCI ) Ready to Make a ... high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have… more
    KBR (12/20/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …server and networking equipment rack installations. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... Skills:** To succeed in this role, you will need: + **Clearance:** Active TS/ SCI clearance with Polygraph is required. + **Education:** Bachelor's degree in a… more
    Parsons Corporation (12/20/25)
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  • Senior Red Cyber Operator

    Parsons Corporation (Fort Belvoir, VA)
    …antivirus evasion, EDR evasion, and/or penetration testing **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... + Antivirus evasion, EDR evasion **What Required Skills You'll Bring:** + Active TS/ SCI Clearance + Must be capable of meeting both apprentice operator requirements… more
    Parsons Corporation (12/19/25)
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