• Linux System Engineer

    General Dynamics Information Technology (Springfield, VA)
    …including nights/weekends. **Required Skills and Qualifications** + 5+ years of Systems Engineer or similar experience + TS SCI CI POLY required at the ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...related experience **US Citizenship Required:** Yes **Job Description:** **Linux Systems Engineer ** A Linux Systems … more
    General Dynamics Information Technology (07/28/25)
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  • Senior OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer Technical Advisor (SETA) ... support for a USG Agency. As a Senior OPIR Systems Engineer , you will be responsible for...lead discussions across multiple groups Clearance Requirement: + Active Top Secret /SCI security clearance with a current… more
    KBR (09/12/25)
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  • Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Systems Engineer ** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS ... partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and...such as Security + or CISSP + Active DoD Top Secret /SCI **Preferred Qualifications** + Experience building… more
    Leidos (09/23/25)
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  • Principal RF Engineer

    Leidos (Arlington, VA)
    …+ Must be US Citizen. + Active Secret or Top Secret clearance with ability to receive TS //SCI. + Demonstrated leadership of complex multi-disciplinary ... at the forefront of researching, designing, and developing EW systems , directed energy systems , high speed/hypersonic weapon...We currently have an opening for a **Principal RF Engineer ** to work with a talented multi-disciplined design team… more
    Leidos (08/30/25)
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  • Senior Security Systems Engineer…

    Imagine One Technology & Management (Dahlgren, VA)
    …. **Desired Education:** + Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret security clearance required 1. Two (2) of the four ... **for this role.** Imagine One Technology & Management, Ltd. is seeking four ( 4 ) **Senior Security Systems Engineers** with specific experience working with… more
    Imagine One Technology & Management (09/30/25)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (Fairfax, VA)
    …Northrop Grumman Aeronautics Systems has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join our ... selected international or Guam location after the initial 24-month assignment. + Active DoD Top Secret clearance that is in-scope or currently enrolled in CE +… more
    Northrop Grumman (09/17/25)
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  • Cleared - Systems Test Engineer (All…

    Noblis (Mclean, VA)
    …a Cleared - Systems Test Engineer (All Levels) with IC experience and ACTIVE Top Secret with SCI and CI Polygraph in Bethesda, MD and McLean, VA.** The ... Systems Test Engineer will be responsible for...Required Qualifications + US Citizenship is required. + Active Top Secret /SCI clearance with CI Polygraph. +… more
    Noblis (09/02/25)
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  • Systems Engineer

    The Boeing Company (Herndon, VA)
    …Find your future with us. Boeing Defense, Space & Security (BDS) seeks an experienced ** Systems Engineer ** to join our team in Herndon, VA to design and maintain ... test, in junior engineers. This position requires an **active Top Secret ** US Security Clearance (US Citizenship...related experience: 3+ for level 3, 5+ for level 4 , 10+ for level 5. + ** Systems … more
    The Boeing Company (09/22/25)
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  • DevSecOps Engineer , Signals Intelligence…

    The Boeing Company (Fairfax, VA)
    …of the listed location options.** **Basic Qualifications (Required Skills/ Experience):** + **Active Top Secret ** US Security Clearance + 5+ years of experience ... us. The Boeing Company is currently seeking a **DevSecOps Engineer ** to join the **Argon ST** group located in...eligibility. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required).… more
    The Boeing Company (09/21/25)
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  • DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    …for the acquisition of systems over the complete end-to-end life cycle. **A Top Secret /SCI Poly is required.** As the DevSecOps Systems Engineer ... **Description** SAIC is seeking a **DevSecOps Systems Engineer ** to fill a critical...to be substituted in lieu of degree. + Active Top Secret /SCI clearance with Poly. + Experience… more
    SAIC (09/09/25)
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