• Specialist, Integration/Test Engineer

    L3Harris (Ashburn, VA)
    …In lieu of a degree, a minimum of 8 years of prior related experience. + Top Secret or TS/SCI Clearance. + 4+ years' experience Working knowledge of Unmanned ... flight test engineer to support our portfolio of Unmanned Aircraft Systems (UAS). You will be responsible for planning/coordinating, participating in and leading… more
    L3Harris (08/30/25)
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  • Power CAD Engineer ( Engineer Design…

    HII (Chesapeake, VA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... Technologies is seeking a skilled and experienced Power CAD Engineer to join our team. In this role, you...for the design, modeling, and analysis of electrical power systems and components for various defense and government projects.… more
    HII (11/28/25)
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  • Project Engineer - Acquisitions (All…

    Noblis (Chantilly, VA)
    …DoD/IC customers Required Qualifications + US Citizenship is required + Active Top Secret /SCI clearance with a Counter-Intelligence Polygraph + Bachelor Degree ... Responsibilities Noblis ESI is seeking a **Project** ** Engineer - Acquisition** with a national space enterprise...- Acquisition** with a national space enterprise and ground systems acquisition background to work with our clients in… more
    Noblis (11/27/25)
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  • Simulation Engineer - TS/SCI Required

    Leidos (Reston, VA)
    …Clearance, Skills, and Experience:** + Candidate MUST possess an active TS/SCI, or a Top Secret clearance with a current SSBI, and be eligible to obtain ... Area at Leidos has an opening for a Simulation Engineer in Reston, Virginia. The primary focus of the...Reston, Virginia. The primary focus of the work is systems simulation related to reverse engineering Weapons of Mass… more
    Leidos (09/26/25)
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  • Satellite Guidance Navigation and Control…

    General Atomics (Herndon, VA)
    …+ US Citizenship is required as is the ability to maintain a Top Secret Security Clearance. **Salary:** $105,890 - $189,545 **Travel Percentage Required** ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...worldwide. We have an exciting opportunity for a GNC Engineer to join our CSS group located in Herndon,… more
    General Atomics (09/04/25)
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  • VDI Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …RQ210927 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT), Systems Design,VMware VDI **Experience:** 10 + years of related experience **US… more
    General Dynamics Information Technology (11/26/25)
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  • Senior Software Engineer , Google Public…

    Google (Reston, VA)
    …with software design and architecture. + Active, or the ability to obtain, Top Secret security clearance. **Preferred qualifications:** + Master's degree or PhD ... Senior Software Engineer , Google Public Sector, Cloud Infrastructure _corporate_fare_ Google...years of experience building and developing large-scale infrastructure; distributed systems or networks; or with compute technologies, storage, or… more
    Google (10/22/25)
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  • Senior Mechanical Engineer - active TS/SCI…

    V2X (Chantilly, VA)
    …University. + Security Clearance: + The position requires US Citizenship and an active DoD Top Secret with SCI clearance and a Full Scope Polygraph. + Skills & ... specialized experience in the assigned field (eg high voltage power, mechanical systems , fire protection, construction, etc.) + Professional Engineer (PE)… more
    V2X (11/25/25)
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  • Senior Cloud Engineer Architect AWS

    Leidos (Fort Belvoir, VA)
    …+ Active AWS Certified Solutions Architect - Associate certification. + Active DoD Top Secret clearance with SCI Eligibility. + DoD 8570 IAT Level ... Leidos Digital Modernization Sector is seeking an experienced **_Senior Cloud Engineer Architect (AWS)_** to support large-scale migration and operations on a… more
    Leidos (11/15/25)
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  • Sr. Software Engineer

    Leidos (Arlington, VA)
    …related years of experience are accepted in lieu of a degree. + Must possess a Top Secret DoD security clearance with SCI eligibility prior to start date. + ... **Description** Leidos is presently seeking a **Sr.** **Software Engineer ** in support of the Defense Information ... Engineer ** in support of the Defense Information Systems Agency GSMO-II Program. The selected candidate will be… more
    Leidos (11/09/25)
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