• Engineer or Physicist in Positioning, Navigation,…

    The MITRE Corporation (Mclean, VA)
    …and data analysis software tools + Ability to obtain and maintain a US Secret security clearance + Per the US Government's eligibility requirements, you must ... solving problems in Positioning, Navigation, and Timing (PNT). PNT systems , such as GPS, atomic clocks, and inertial guidance,...reports, presentations, and/or code + Ability to obtain a Top Secret or higher clearance This requisition… more
    The MITRE Corporation (01/21/26)
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  • Director of Procurement

    SOS International LLC (Reston, VA)
    …Management) are highly desirable. + Active in‑scope DoD Top Secret clearance with SCI eligibility preferred. **Additional Information ** **Work Environment** ... Must be a US citizen and able to obtain and maintain a US Secret security clearance to support government contract requirements. **Preferred Qualifications** +… more
    SOS International LLC (01/21/26)
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  • Senior Software Developer

    World Wide Technology (Chantilly, VA)
    …update existing technical/configuration documentation. + Perform platform upgrades. **QUALIFICATIONS:** + Active TOP SECRET SCI security clearance with CI ... meet DoD 8570 IAT Level II requirements. + Bachelor's degree in computer information systems , software development, or a related technical discipline or relevant… more
    World Wide Technology (11/15/25)
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  • Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $120,000.00 - $150,000.00 Security Clearance: TS /SCI with Poly Level of Experience: Mid ... This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities… more
    Huntington Ingalls Industries (01/17/26)
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  • Enterprise Integration Systems Engineer

    SAIC (Chantilly, VA)
    …in Chantilly, VA. This customer is responsible for designing, building, and operating national security -related systems based in space, in the air, and on the ... responsibilities. SAIC has an opening for a Enterprise Integration Systems Engineer to provide Systems Engineering and...at least 9 years of relevant experience + Active TS /SCI clearance with polygraph + Strong technical fundamentals in… more
    SAIC (11/12/25)
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  • Senior ServiceNow Enterprise Tools Support…

    GovCIO (Washington, DC)
    …minimal supervision. Clearance Required: US citizenship is required to acquire a Top Secret Clearance. **Preferred Skills and Experience** + Active ServiceNow ... and Security Center (NOSC) proposal. This role supports mission-critical systems that enhance national security and operational efficiency. The ideal… more
    GovCIO (01/20/26)
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  • Senior Enterprise Architect

    TAD PGS, Inc. (Washington, DC)
    …Rate: $69.71 - $76.92 **US Citizenship is required.** **Candidate must possess an Active Top Secret /SCI Security Clearance.** Responsibilities : + Leads the ... enterprise architecture strategies across business, application, data, technology, and security domains. + Establishes long-term enterprise architecture roadmaps to… more
    TAD PGS, Inc. (01/06/26)
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  • CNC Machinist - 2nd Shift

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …Microsoft Outlook, Word, Excel, Powerpoint, etc. + A current security clearance at the Secret or Top - Secret level. About Us Why Work at APL? The Johns ... and operation of CNC machining equipment. + Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain… more
    Johns Hopkins Applied Physics Laboratory (01/20/26)
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  • Radar Research Engineer

    KBR (Chantilly, VA)
    …+ Working Hours: Standard 40 hours per week. Qualifications: Required: + Clearance: Top Secret /SCI + Education: Pursuing Bachelor's, Master's, or PhD in Physical ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (01/02/26)
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  • Research Program Principal, Spectrum Dominance

    Lockheed Martin (Bethesda, MD)
    …* Demonstrated career progression in roles of increasing responsibilities * Active TS /SCI clearance ** Security Clearance Statement:** This position requires a ... clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS /SCI **Other Important Information You Should Know** **Expression of Interest:**… more
    Lockheed Martin (01/07/26)
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