• Senior System Engineer

    KBR (Chantilly, VA)
    …space defense. This is a contingent position based upon contract award KBR is seeking a Senior Systems Engineer to join our team in the Northern Virginia ... Title: Senior System Engineer Belong. Connect. Grow....contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (09/17/25)
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  • Senior Security Systems…

    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 ... One Technology & Management, Ltd. is seeking four (4) ** Senior Security Systems Engineers** with specific experience...(4) engineers require a TS SCI clearance Imagine One Technology & Management, Ltd.,… more
    Imagine One Technology & Management (09/30/25)
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  • Geospatial Systems Engineer

    General Dynamics Information Technology (Springfield, VA)
    … WILL MAKE AN IMPACT The Systems Engineering team is seeking a driven Senior Systems Engineer who can demonstrate the ability to think strategically ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...and tomorrow is smarter. Our work depends on a TS /SCI cleared Geospatial Systems Engineer … more
    General Dynamics Information Technology (08/16/25)
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  • Senior Satellite Systems…

    Lockheed Martin (Fort Belvoir, VA)
    …want to build a better tomorrow with you\. In this role as a Satellite Systems Engineer , Staff you will have the opportunity to conduct and lead ... of program activities and will lead a small shift team\. A TS /SCI with adjudicated polygraph is required for this position\. \#LI\-CS1 **Basic Qualifications:**… more
    Lockheed Martin (09/24/25)
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  • Sr. Systems Engineer , Configuration…

    Arena Technical Resources, LLC (Sterling, VA)
    …must possess an active TS /SCI clearance Job Description: We are looking for a Senior Systems Engineer to work alongside our balanced agile delivery teams ... Sr. Systems Engineer , Configuration Management Location: Sterling,...be a US Citizen with an active US DOD TS /SCI Security Clearance Must be able to work onsite,… more
    Arena Technical Resources, LLC (07/18/25)
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  • Systems Engineer (Test Tool…

    KBR (Springfield, VA)
    …defense. This is a contingent position based upon contract award. KBR is seeking a Senior Systems Engineer to support government customers in the Washington ... Title: Systems Engineer (Test Tool Development and...or related quantitative science field. Security Clearance Requirements: Active TS /SCI (with poly preferred) Belong, Connect and Grow at… more
    KBR (09/12/25)
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  • Systems Engineer

    General Atomics (Herndon, VA)
    …for defense, industrial, and commercial customers worldwide. We have an exciting opportunity for a Senior Systems Engineer in our Herndon, VA office which is ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...is required as is the ability to maintain a Top Secret Security Clearance. **Salary:** $116,480 -… more
    General Atomics (09/06/25)
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  • Systems Engineer (On-site)

    G2 Ops, Inc. (Dahlgren, VA)
    …us to elaborate. For this opportunity, we are seeking a highly motivated, team-oriented Senior Systems Engineer . This exciting position will have the chance ... Must be able to obtain and maintain Active DoD Top Secret Clearance What makes someone choose...any aspect there is as it pertains to Model-Based Systems Engineering. What does this mean to you? We… more
    G2 Ops, Inc. (09/22/25)
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  • Senior Communications Engineer

    KBR (Chantilly, VA)
    …country's most critical role - protecting our national security. We are seeking a Senior Communications Systems Engineer to provide systems engineering ... Title: Senior Communications Engineer Belong. Connect. Grow....supports space and ground communication networks for multiple satellite systems , that are currently in development and on orbit.… more
    KBR (09/02/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    …resulting collected data into useful information distributed to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for providing ... Title: OPIR Systems Engineer Belong. Connect. Grow. with...0-20% + Working Hours: Standard/Flexible Qualifications: + Clearance Requirements: Top Secret /SCI security clearance with a Polygraph… more
    KBR (09/30/25)
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