• OPIR Systems Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    OPIR Systems Engineer , Senior The Opportunity: At...needs and conveying capabilities of sof tware platforms + Top Secret clearance + HS diploma or GED Nice ... toughest challenges in Satellite Mission Management? As a OPIR Systems Engineer on our team, you'll translate...or artifi cia l intelligence and machine learning + Active TS/SCI clearance; willingness to take a polygraph exam… more
    BOOZ, ALLEN & HAMILTON, INC. (09/29/25)
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  • Systems Engineer

    TEKsystems (Richmond, VA)
    …etc. Description Our client is seeking a highly skilled and adaptable Software Systems Engineer to implement, enhance and maintain systems within ... role in keeping our communities energized and thriving each day. The Software Systems Engineer is responsible for managing infrastructure and enterprise … more
    TEKsystems (09/25/25)
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  • IT Engineer - Microsoft Enterprise…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …skilled **IT Engineer ** with strong experience in both **Microsoft Enterprise Systems and Linux administration** to provide **Tier II support** for a large ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (07/16/25)
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  • Systems Engineer

    CACI International (Sterling, VA)
    …team building - 5+ years of experience in Systems and/or Software Engineering - ** Active Top Secret clearance with SCI eligibility.** - DoD 8570 IAT Level 2 ... Systems Engineer Job Category: Information Technology...- Experience integrating 3rd party applications (COTS/GOTS) into mission systems - Active TS//SCI clearance - **… more
    CACI International (08/26/25)
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  • Systems Test Engineer

    KBR (Chantilly, VA)
    Title: Systems Test Engineer Systems ...technical delivery team Minimum Qualifications: + A CURRENT and ACTIVE TOP SECRET / SCI federal security ... This is a contingent position based upon contract award. KBR is seeking a Systems Test Engineer to join our team in the Northern Virginia area. The test … more
    KBR (09/05/25)
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  • Mechanical Engineer - Multiple Levels…

    Leidos (Reston, VA)
    …validation process **REQUIRED SKILLS, EDUCATION, EXPERIENCE, CLEARANCE:** + Candidate must possess an active TS/SCI, or a Top Secret clearance with a current ... is required + Working knowledge of mechanical (HVAC) and life safety systems associated with critical environments + Ability to evaluate, organize and utilize… more
    Leidos (09/20/25)
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  • Senior Network Systems Engineer

    Noblis (Chantilly, VA)
    Responsibilities As a Senior Systems Engineer , you will plan, design, and implement additions and changes to network hardware, infrastructure server ... OR High School/Diploma with 14 years of experience, + Active Top Secret (TS) clearance with eligibility...(AWS GovCloud, SC2S, C2S) + Linux and Windows operating systems + Windows Active Directory + Network… more
    Noblis (09/03/25)
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  • Network Systems Engineer - TS/SCI…

    Parsons Corporation (Mclean, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented **Network Systems Engineer ** to join our team! In this role, you will get ... approach to learning and applying new technologies. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for… more
    Parsons Corporation (09/09/25)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    Title: GEOINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... protecting our national security. We are seeking a GEOINT Systems Engineer to provide support for system...discipline and 12 years or more relevant experience. + Active Top Secret/SCI clearance with a Polygraph… more
    KBR (08/01/25)
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  • DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    …life cycle. **A Top Secret/SCI Poly is required.** As the DevSecOps Systems Engineer , you will be integrating security throughout the software development ... **Description** SAIC is seeking a **DevSecOps Systems Engineer ** to fill a critical...experience to be substituted in lieu of degree. + Active Top Secret/SCI clearance with Poly. +… more
    SAIC (09/09/25)
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