• Senior Satellite Systems Engineer

    Lockheed Martin (Fort Belvoir, VA)
    …a better tomorrow with you\. In this role as a Satellite Systems Engineer , Staff you will have the opportunity to conduct and lead mission/program\-specific ... support of program activities and will lead a small shift team\. A TS /SCI with adjudicated polygraph is required for this position\. **Basic Qualifications:** *… more
    Lockheed Martin (07/12/25)
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  • Momentum Systems Engineer

    Shuvel Digital (Fairfax County, VA)
    …obtain CASP or CISSP certification within six months. Desired Qualifications: + Current or past Top Secret or TS /SCI clearance. + Current CASP or CISSP ... System Engineer Fairfax County, VA On-site Full-time Mid- Senior...and resolve system issues, ensuring minimal downtime. + Apply security patches and operating system upgrades to ensure the… more
    Shuvel Digital (07/18/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in support of Enterprise...tools, and best practices. **Qualifications:** _Required:_ * An Active TS /SCI Clearance with Polygraph. * Security + or… more
    CACI International (08/03/25)
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  • Sr. System Development Engineer , Bespoke…

    Amazon (Arlington, VA)
    …software - Experience with CI/CD pipelines build processes - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above ... connectivity and is looking for help. AWS seeks a Senior System Development Engineer with technical leadership...a US citizen and obtain and maintain an active TS /SCI security clearance. 10012 Key job responsibilities… more
    Amazon (06/28/25)
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  • Sr. Hardware Development Engineer , Bespoke…

    Amazon (Arlington, VA)
    …- Experience with industry standards (PCIe, DDR, SERDES, etc.) - Current, active US Government Security Clearance of Top Secret or above Amazon is an equal ... Description Join AWS as a Senior Hardware Development Engineer to architect...VA. The candidate selected must obtain and maintain a security clearance at the TS /SCI with polygraph… more
    Amazon (06/13/25)
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  • Lead Infrastructure Systems Engineer

    NANA Regional Corporation (Alexandria, VA)
    …sharing and technical continuity across the infrastructure engineering team. **Qualifications** + Top Secret ( TS ) clearance with Sensitive Compartmented ... infrastructure, lifecycle systems management, and secure systems integration. As a senior technical authority, the Lead Engineer will collaborate closely… more
    NANA Regional Corporation (07/01/25)
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  • Electrical Engineer - Electro-Mechanical…

    QinetiQ US (Reston, VA)
    …and personal lives. Position Overview QinetiQ US is seeking an experienced Electrical Engineer - Electro-Mechanical Design - Senior to join our team supporting ... reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security , and related fields all work together to explore...5 years of experience as a mechanical or electro-mechanical engineer or equivalent * 3 years of experience in… more
    QinetiQ US (08/13/25)
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  • Senior Signal Processing Engineer

    Leidos (Arlington, VA)
    …The Leidos Innovations Center (LInC) at Leidos currently has an opening for a ** Senior ** **S** **ignal Processing Engineer ** to support EW programs in Arlington, ... VA or San Diego, CA. As a **LInC EW Senior Signal Processing Engineer ** , you will...Secret clearance and the ability to obtain a TS /SCI level clearance - Bachelors of Science in Electrical… more
    Leidos (07/03/25)
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  • Senior Signal Processing Engineer

    Leidos (Arlington, VA)
    …at Leidos (in Arlington, VA or San Diego, CA) currently has an opening for a ** Senior Signal Processing Engineer ** . As a **LInC EW Senior Signal Processing ... growing enterprise - protecting the warfighter and our national security against ever-adapting threats.** Due to success of continued...Secret clearance and the ability to obtain a TS /SCI level clearance - Bachelors with 12+ years prior… more
    Leidos (06/25/25)
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  • Associate Chief Engineer

    Leidos (Chantilly, VA)
    …Chantilly, VA + Tucson, AZ + Denver, CO + St. Louis, MO **Clearance Level Required:** Top Secret with the ability to obtain SCI, as well as a Polygraph. ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...Master's with 6-10 years of prior relevant experience. + Top Secret with the ability to obtain… more
    Leidos (07/30/25)
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