• Modeling And Simulation Engineer

    KBR (Chantilly, VA)
    Title: Modeling And Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (11/07/25)
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  • Cloud Support Engineer I (VA-ID)

    ASM Research, An Accenture Federal Services Company (Reston, VA)
    …patching and system updates on cloud servers + Coordinate the resolution of on-prim systems + Review system logs to identify and mitigate system issues + ... The Cloud Support Engineer will serve as a part of the...experience providing application infrastructure support + 1 year performing system administration support (Windows/Linux) **Clearance Requirements** + TS… more
    ASM Research, An Accenture Federal Services Company (01/04/26)
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  • Data Engineer , Sr.

    Chenega Corporation (Reston, VA)
    …, Sr.,has in-depth knowledge of relational and cloud-based database management systems and associated applications interface technologies. TheData Engineer , Sr., ... Data Engineer , Sr. Reston, VA Join our Talent Network...migration approaches to transition from legacy relational database management systems (RDBMS) + Identify data migration strategies to transition… more
    Chenega Corporation (12/11/25)
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  • Java Developer

    Koniag Government Services (Vienna, VA)
    …testing, deployment, and support for new or existing IT application software on Unclassified, Secret and Top Secret enclaves. Development currently uses the ... Services company, is seeking a Java Developer with a TS /SCI security clearance to support Kadiak and our government...position offers a hybrid work schedule (3 days onsite, 2 days telework). We offer competitive compensation and an… more
    Koniag Government Services (12/10/25)
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  • Integration Engineer /Developer, Junior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …degree and/or 0 to 2 years of experience * Security Clearance: Active TS /SCI, with the ability to obtain and maintain a CI Polygraph * Strong understanding of ... **Integration Engineer /Developer, Junior** **Category:** Software Development/ Engineering **Main location:**... designs, develops, and implements solutions that connect different systems and applications to ensure they work together seamlessly.… more
    CGI Technologies and Solutions, Inc. (12/13/25)
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  • Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38797 **Summary** **Senior Software Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... level! We are seeking a highly skilled and experienced **Senior Software Engineer ** to contribute to the design and development of scalable classified/unclassified … more
    Chenega Corporation (01/06/26)
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  • F5 Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …networks. - Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes related ... F5 Network Engineer Location: Springfield, VA, US Job ID: ATR...Location: Springfield, VA Eligibility: Candidate must possess an active TS /SCI clearance and be willing to obtain a CI… more
    Arena Technical Resources, LLC (11/29/25)
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  • Communications Engineer

    CACI International (Sterling, VA)
    …or Mechanical Engineering or similar field from an ABET accredited university * 2 + years of experience in systems engineering, preferably in defense or ... Communications Engineer Job Category: Engineering Time Type: Full time...the United States Space Force * Focus on creating systems to support Signals Intelligence (SIGINT) through the development,… more
    CACI International (11/22/25)
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  • Cloud Support Engineer

    ManTech (Vienna, VA)
    …Information Systems , Engineering, Mathematics, or related discipline and two ( 2 ) years of additional relevant experience may be substituted for a bachelor's ... **MANTECH** seeks a skilled and mission-focused **Cloud Support Engineer (CSE)** to join our team in **Tysons, VA.** The Cloud Support Engineer will support… more
    ManTech (01/07/26)
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  • DevSecOps Engineer

    Lockheed Martin (Herndon, VA)
    …ensure that scientists and engineers will be able to fully utilize modern HPC systems \. We are seeking a DevOps Engineers familiar with Unix/Linux/SE for our Data ... new business growth with additional customers Willingness to travel to Mississippi \(initial 1\- 2 weeks trip, then minimal travel\) Our employees play an active role… more
    Lockheed Martin (01/07/26)
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