• Modeling & Simulation Engineer (Senior II)

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer (Senior II) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (07/23/25)
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  • Mid-Level Enterprise Architecture Engineer

    KBR (Chantilly, VA)
    Title: Mid-Level Enterprise Architecture Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (07/22/25)
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  • Sr. Network Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Network Engineer ** to support large-scale operations on a large, high-profile DOD contract. The I3TS program provides ... mission partners operating in CONUS and OCONUS locations. The Sr. Network Engineer /Architect will support the current infrastructure and new, modernized updated and… more
    Leidos (07/16/25)
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  • Engineer 3

    M. C. Dean (Vienna, VA)
    …building the next generation of technical leaders in electrical, engineering, and cybersecurity industries. The ** Engineer 3** manages all engineering aspects of ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (07/15/25)
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  • Network Engineer

    Tetrad Digital Integrity LLC (Ashburn, VA)
    Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities ... in this digital age. We are seeking a Network Engineer to support the Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations… more
    Tetrad Digital Integrity LLC (07/09/25)
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  • Network Engineer

    Leidos (Lorton, VA)
    …across multiple customer sites and the cloud. We are seeking a skilled **Network Engineer ** to deploy, monitor, and maintain network systems that meet Department ... The Multi Domain Solutions Division at Leidos is looking for a **Network Engineer ** to support a fast-paced program with the Air Force Life Cycle Management… more
    Leidos (07/04/25)
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  • Senior Network Engineer

    Leidos (Lorton, VA)
    …multiple customer sites and the cloud. We are seeking a skilled **Senior Network Engineer ** to design, procure, and install network systems that meet Department ... Division at Leidos is looking for a **Senior Network Engineer ** to support a fast-paced program with the Air...firewalls, and servers. + Conduct thorough testing of network systems to ensure functionality, performance, and security compliance. +… more
    Leidos (07/04/25)
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  • Cyber Test Engineer (Onsite)

    Nightwing (Arlington, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... vital to our national security, apply today! Cyber Test Engineer CODEX is seeking a cyber test engineer...You will develop a deep understanding of the tools, systems , and frameworks used by the customer, and how… more
    Nightwing (07/03/25)
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  • Senior Software Engineer /DevOps…

    Watershed Security (Norfolk, VA)
    …DESCRIPTION Watershed Security is seeking a talented and experienced Senior Software Engineer /DevOps Engineer to join our team, providing critical support for ... the CNIC Public Safety Systems (PSS) program. This role is crucial for integrating...If you're passionate about modern software delivery, automation, and cybersecurity within a dynamic federal environment, we encourage you… more
    Watershed Security (06/27/25)
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  • Cloud Engineer

    Steampunk (Mclean, VA)
    …and examining code written by others and analyzing results + Ensuring that systems are safe and secure against cybersecurity threats + Identifyingtechnical ... **Overview** As a **Cloud Engineer ** , you will work within our growingDevSecOpspractice...forthe customer + Design, develop, and deploy modular cloud-based systems + Understanding the needs of stakeholders and conveying… more
    Steampunk (06/25/25)
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