• Storage Engineer

    William C Brown Inc (Springfield, VA)
    …- Location: On Customer Site- US Citizenship Required * Active TS / SCI Security Clearance * Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt ... Storage Engineer EOE Statement We are an equal employment...Exempt Security Clearance Requirements Active TS / SCI Clearance. This position is… more
    William C Brown Inc (09/01/25)
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  • FSO/Industrial Security Cyber Engineer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …of Action and Milestones) and perform ongoing security monitoring of classified systems . * Incident response: The engineer investigates and reports security ... **FSO/Industrial Security Cyber Engineer , Junior** **Category:** Business Consulting, Strategy and Digital...0 to 2 years of experience * Security Clearance: TS / SCI required with the ability to obtain… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Senior Systems Engineer / Network…

    Jacobs (Chantilly, VA)
    Knack Workes, a Jacobs company, is seeking a highly skilled Senior Systems Engineer / Network Engineer with 10+ years of IT experience and proven expertise ... with emerging technologies and recommend solutions that align with organizational goals. * TS / SCI w/ CI Poly Clearance * Bachelor's degree in Computer Science,… more
    Jacobs (09/20/25)
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  • Principle Systems Architect

    Lockheed Martin (Herndon, VA)
    …space\-based communications or sensing systems * Experience applying MBSE concepts in a Systems Engineer or Systems Architect role * Current LM ... for the design and technology maturity constraints of the system * Develop innovative next gen mission systems...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (09/12/25)
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  • DevOps Engineer , Sr.

    William C Brown Inc (Springfield, VA)
    DevOps Engineer , Sr. EOE Statement We are an equal...Jira and Confluence on a daily basis * Active TS / SCI clearance required and eligibility to obtain ... Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance and eligibility to obtain a… more
    William C Brown Inc (09/01/25)
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  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    …technical information ). **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + The person in this position ... ManTech seeks a motivated, career and customer-oriented **Senior Systems Engineer ** to join our team...through its online applicant system , please email us at ###@mantech.com and provide your name and contact information… more
    ManTech (08/22/25)
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  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join ... (DNG, RQM, iRIS, etc.) is a bonus + Broad systems engineering experience (eg system architecture and...+ Must be a US Citizen with an active TS / SCI with a Polygraph. REQNUMBER: 2508711 SAIC… more
    SAIC (08/15/25)
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  • SIGINT Enterprise Systems Engineer

    KBR (Chantilly, VA)
    Title: SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! The candidate will focus on SIGINT mission trades, capability definition, CONOPS ... + Working Hours: Standard/Flexible Qualifications: Required: + Security Clearance Requirements: TS / SCI required and Polygraph eligible + Education: Requires 12… more
    KBR (09/30/25)
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  • Software Engineer

    ManTech (Norfolk, VA)
    …+ Active Secret Security Clearance with the ability to obtain and maintain Top Secret / SCI security clearance **Physical Requirements:** + Must be able ... **MANTECH** seeks a motivated, career and customer-oriented **Software Engineer ** to join our team **in Norfolk, VA.**...through its online applicant system , please email us at ###@mantech.com and provide your name and contact information… more
    ManTech (09/17/25)
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  • Solution Train Engineer

    SAIC (Chantilly, VA)
    …or more experience. Relevant experience to be substituted in lieu of degree. + Active Top Secret / SCI clearance with Polygraph. + Proven experience with Agile ... **Description** SAIC is seeking a **Solution Train Engineer ** to support SAIC's Prime Program, Landmark AOS...Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle. As the… more
    SAIC (08/07/25)
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