• Senior System Engineer

    KBR (Chantilly, VA)
    …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 area. In this ... Title: Senior System Engineer Belong. Connect. Grow. with KBR! KBR's National...+ Experience supporting the federal government or DoD Clearance: TS / SCI w poly is required Belong, Connect… more
    KBR (09/17/25)
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  • System Engineer

    Athenix Solutions Group, LLC (Mclean, VA)
    …*ANS Job Type Full-time Description Athenix Solutions Group is looking for a Systems Engineer in Northern Virginia for a variety of roles to ... so, we have an exciting job waiting for you! Requirements + Active Clearance: TS / SCI with Polygraph?is required + Education: Positions available no matter where… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Senior Data Engineer - Top…

    NANA Regional Corporation (Alexandria, VA)
    …**Qualifications** + Bachelor's degree in a related field (eg, Computer Science, Information Systems , Business Administration, Engineering). + Minimum of 8 years ... **Preferred Qualifications:** + Master's degree in computer science, Computer Engineering, Systems Analysis, or Information Systems Management. +… more
    NANA Regional Corporation (09/18/25)
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  • Spacecraft Propulsion Engineer

    SAIC (Chantilly, VA)
    **Description** As a Propulsion Systems Engineer , provide systems engineering and technical assistance within a National Reconnaissance Office (NRO) ... a satellite development facility. + Excellent written and oral communication skills. + TS / SCI w/ Poly **Desired Qualifications:** + MS in Engineering. +… more
    SAIC (09/04/25)
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  • Cloud Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos Intelligence Group is seeking a highly technical Systems Engineer to support an enterprise IT program.This work is being done to replace ... order to support the technical requirements, the Sponsor requires Information Technology (IT) activities to achieve the goal of...in small groups. **Basic Qualifications:** + Must have a TS / SCI with poly + Requires aBachelor's degree… more
    Leidos (09/25/25)
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  • Network Engineer - Top Secret…

    Cambridge International Systems Inc (Norfolk, VA)
    Network Engineer - Top Secret Clearance | Norfolk, VA Cambridge International Systems , Inc. Join a dynamic global team united by shared values: ... commitment, integrity, and perseverance. At Cambridge, you'll work alongside top talent worldwide, tackling some of today's most complex and critical challenges in… more
    Cambridge International Systems Inc (09/04/25)
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  • Senior A/AI Machine Learning Engineer…

    Lockheed Martin (Fort Belvoir, VA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... Lockheed Martin Space in Ft Belvoir, Virginia is seeking a full\-time Early Career Satellite Systems Engineer to join our team\. We will train you through an… more
    Lockheed Martin (09/19/25)
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  • System Development Engineer II, Aperture

    Amazon (Herndon, VA)
    …Python, Golang, PowerShell, Ruby - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Preferred Qualifications ... to meet expectations. We are looking for a skilled Systems Development Engineer to join our team...candidate selected must currently possess and maintain an active TS / SCI security clearance. The position further requires… more
    Amazon (09/11/25)
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  • Mechanical Engineer - Multiple Levels…

    Leidos (Reston, VA)
    …process **REQUIRED SKILLS, EDUCATION, EXPERIENCE, CLEARANCE:** + Candidate must possess an active TS / SCI , or a Top Secret clearance with a current SSBI, ... and be eligible to obtain a TS / SCI w/ CI poly level clearance +...+ Working knowledge of mechanical (HVAC) and life safety systems associated with critical environments + Ability to evaluate,… more
    Leidos (09/20/25)
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  • Senior Software Engineer - CTJ - Top…

    Microsoft Corporation (Reston, VA)
    …or systems administration OR Bachelor's Degree in Computer Science, Information Technology, or related field AND 4+ years technical experience in software ... TS and be willing to upgrade to TS / SCI (with polygraph) or have an active...systems administration OR Master's Degree in Computer Science, Information Technology, or related field AND 6+ years technical… more
    Microsoft Corporation (09/25/25)
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