• Linux Engineer

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Linux Engineer ** to support our current NCIS contract out of **Quantico, VA.** **Responsibilities ... include but are not limited to:** + The Linux Engineer will maintain, update, and secure existing Linux systems...and secure existing Linux systems on both classified and unclassified networks in support of Cyber investigations and operations.… more
    ManTech (10/31/25)
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  • Cloud Systems Engineer (Secret)

    SMX (Boston, MA)
    Cloud Systems Engineer (Secret) (4496)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA; Colorado Springs, CO; Tampa, FL; Washington, DC SMX is ... the customer landscape through adoption of these services + Define and engineer solution capabilities that satisfy customer business drivers / requirements and meet… more
    SMX (10/16/25)
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  • Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Network Engineer Location: Springfield, VA, US Job ID: ATR 17664 Job Description Job Title: Network Engineer Location: Springfield, VA Eligibility: Candidate ... infrastructure to ensure network and data availability over multiple classified/ unclassified networks while maintaining network integrity through preventative maintenances,… more
    Arena Technical Resources, LLC (10/06/25)
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  • Construction Engineer - (DC Navy Yard)

    Serco (Washington Navy Yard, DC)
    …on your expertise; Serco has a wonderful opportunity for you! The **Construction Engineer ** role will be on a dynamic team, supporting Team Submarine In-service ... accurate, timely and essential information is proved to decision makers. + Prepare Unclassified and Classified briefs for audiences up to and including the Flag… more
    Serco (01/03/26)
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  • IT Support Engineer - SNOC, Amazon Leo…

    Amazon (Arlington, VA)
    …high-priority users around the world. We are seeking a highly motivated IT Support Engineer to join our SNOC team. As a frontline responder, you will directly ... seamless customer experience and mission assurance across classified and unclassified communications environments. You will work with cross-functional engineering… more
    Amazon (12/30/25)
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  • Cybersecurity Engineer III

    TekSynap (Virginia Beach, VA)
    …system specifications, and DoD cybersecurity policies to secure classified and unclassified networks. + Lead the implementation of the Risk Management Framework ... remediation on Linux and Windows platforms. **Overview** We are seeking a Cybersecurity Engineer III to join our team supporting Department of Navy. TekSynap is a… more
    TekSynap (12/30/25)
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  • Systems Engineer

    Sealing Technologies (Columbia, MD)
    …Technologies, a Parsons Company, is seeking a talented and experienced Systems Engineer to join our dynamic team of engineers delivering cutting-edge solutions. You ... integration, cybersecurity and systems engineering, and mission support in mostly unclassified spaces in support of our warfighters. Duties and Responsibilities: +… more
    Sealing Technologies (12/24/25)
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  • Data Engineer IV

    Noblis (Chantilly, VA)
    Responsibilities As a **Data Engineer IV** , you will be responsible for engineering tasks to deliver advanced analytic applications across classified environments. ... + Construct and optimize large relational databases across multi-enclave environments ( Unclassified , Secret, and Top Secret). + Tune performance of large-scale data… more
    Noblis (12/20/25)
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  • DevOps Engineer III

    Noblis (Chantilly, VA)
    Responsibilities As a **DevOps Engineer III** , you will be responsible for the design, deployment, testing, certification, operations, patching, and addressing ... and Agile Release Train (ART) activities + Support the multi-enclave environment ( Unclassified , Secret, and Top Secret) + Respond to and resolve critical incidents… more
    Noblis (12/20/25)
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  • Construction Engineer

    AECOM (Arlington, VA)
    …world. Join us. **Job Description** AECOM is now hiring a **Construction Engineer ** position that resides within a construction safety and quality management support ... receipt, tracking, distribution, and destruction of both classified and unclassified media. **Qualifications** **Minimum Requirements** + BA/BS degree from… more
    AECOM (12/13/25)
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