• Lead IT Systems Engineer - Federal

    Lumen (Herndon, VA)
    …as we digitally connect the world and shape the future. **The Role** The Lead IT Systems Engineer - Federal will provide Tier 3 support and serve as a technical ... trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to.... **Security Requirements:** + US Citizenship required. + Active TS / SCI with Poly. + Must maintain eligibility… more
    Lumen (11/05/25)
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  • Integration Engineer /Developer, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …. Education and/or Experience: Bachelor's degree and/or 10+ years of experience . Security Clearance: TS / SCI required with the ability to obtain a TS / SCI ... **Integration Engineer /Developer, SME** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:**… more
    CGI Technologies and Solutions, Inc. (10/23/25)
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  • Integration Engineer /Developer, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …* Education and/or Experience: Bachelor's degree and/or 10+ years of experience * Security Clearance: TS / SCI required with the ability to obtain a TS / SCI ... **Integration Engineer /Developer, SME** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:**… more
    CGI Technologies and Solutions, Inc. (10/18/25)
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  • OpenShift Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …be willing to obtain a CI Polygraph Job Description: How a Senior Systems Engineer will make an impact Performs installation, securing, monitoring, testing, ... Load Balancers, Service IPS, Node ports, etc.) Develops computer systems specifications that fit with the government's system...8570 level II equivalent within 90 days of hire TS / SCI clearance required and eligibility to obtain… more
    Arena Technical Resources, LLC (10/25/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    Title: Cyber Security Engineer Type: Contract Location: Arlington, VA Clearance: Active Secret . Must be able to obtain TS / SCI and DHS suitability prior ... of security appliances, tools, products, and aspects of the information system and perform day-to-day security operations,...Secret clearance. Must be able to obtain a TS / SCI clearance * Must be able to… more
    Shuvel Digital (09/25/25)
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  • Hybrid Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …VA Work Auth: USC Clearance: Active Secret . Must be able to obtain TS / SCI and DHS suitability prior to starting employment. Education: Bachelor's degree in a ... of security appliances, tools, products, and aspects of the information system and perform day-to-day security operations,...Secret clearance. Must be able to obtain a TS / SCI clearance + Must be able to… more
    Shuvel Digital (09/25/25)
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  • GEOINT Systems Engineer Staff

    Solvarus (Chantilly, VA)
    …10-13 years with MS/MA or 10+ years with PhD. + Current and Active TS / SCI w/ Polygraph. + Bachelor's degree in Systems Engineering or in related technical or ... a Solvarus team member, you will serve as a Systems Engineer providing end-to-end Systems ...+ Experience in supporting Requirements Engineering, CONOPS development, and system integration to accommodate End to End Systems… more
    Solvarus (11/02/25)
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  • Crypto Systems Engineer

    KBR (Chantilly, VA)
    Title: Crypto Systems Engineer Belong. Connect. Grow. with KBR! Support the Directorate by evaluating and certifying the implementation, integration, and ... controlled Space systems , through robust cryptographic security engineering and information systems security engineering disciplines. Why Join Us? +… more
    KBR (09/06/25)
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  • Model Based System Engineer Staff

    Solvarus (Chantilly, VA)
    …BS/BA or 8 to 10 years with MS/MA + Must have a current and active TS / SCI with CI Polygraph. + BS in Engineering, Systems Engineering, Aeronautical ... engineering models and mentor others. Demonstrated experience with systems engineering processes in support of system ...the presence of any physical or mental disability, genetic information or any other status or characteristic protected by… more
    Solvarus (11/02/25)
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  • Machine Learning Modeling and Simulation…

    SAIC (Chantilly, VA)
    …in modeling and simulation for aerospace or space systems . + Active Top Secret / SCI w/Poly Clearance. + Strong understanding of sensor phenomenology ... **Description** SAIC is seeking a Machine Learning Modeling and Simulation Engineer in Chantilly, VA. The successful candidate will: + Develop and maintain… more
    SAIC (10/22/25)
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