• Cross Domain Solutions (CDS) Engineer

    Arena Technical Resources, LLC (Lorton, VA)
    Cross Domain Solutions (CDS) Engineer Location: Lorton, VA, US Job ID: ATR 17643 Job Description Job Title: Cross Domain Solutions (CDS) Engineer Location: ... CI Polygraph Supporting DIA Long term contract 3+ years The CDS Engineer supports mission-critical cross-domain operations, ensuring the secure and reliable transfer… more
    Arena Technical Resources, LLC (11/03/25)
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  • Network Engineer , TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Data Networking,Local Area Network (LAN),Network ... Required:** Yes **Job Description:** Transform technology into opportunity as a **Network Engineer ** with GDIT. A career in enterprise IT means connecting and… more
    General Dynamics Information Technology (11/15/25)
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  • Information Security Engineer

    SAIC (VA)
    **Description** **SAIC** is looking for a **Information Security Engineer ** to lead the security design, implementation and maintenance of a complex Azure based ... infrastructure delivery effort. The candidate will architect, design, and...enterprise security and Zero Trust initiatives. + Manage monthly Linux and Windows security patching activities. + Review, track… more
    SAIC (01/08/26)
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  • Staff DevOps Engineer - Splunk (Remote)

    Cisco (Reston, VA)
    …and assurance tools, you will proactively monitor and optimize web infrastructure performance. Developing AI literacy and prompt engineering skills to effectively ... computer science foundation; 6+ years as a DevOps or Site Reliability Engineer . **Preferred Technical Skills:** + Designing and building systems for websites,… more
    Cisco (01/08/26)
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  • C++ Software Engineer (Transportation)

    Leidos (Mclean, VA)
    **Description** Leidos is seeking a **M** **id-level** **Software Engineer (C++)** to join our team! Join us in improving and shaping the future of the smart ... projects involving emerging technologies, including but not limited to infrastructure and vehicle connectivity and automation, everything-in-the loop simulation, and… more
    Leidos (01/06/26)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a broad scope of ... responsibilities, including network infrastructure management (switch deployment & configuration) and system administration in a classified environment. The ideal… more
    Infinity Systems Engineering (01/03/26)
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  • Cyber Network Security Engineer

    CACI International (Chantilly, VA)
    …sponsors **Qualifications:** _Required:_ + Approximately seven years of experience as an infrastructure operator + Proficiency working in a Linux environment - ... Cyber Network Security Engineer Job Category: Engineering Time Type: Full time...testing, and information security best practices + Understanding of Linux network security tools - (eg Metasploit, netcat, nmap,… more
    CACI International (11/07/25)
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  • Process Control Engineer

    WestRock Company (Covington, VA)
    CAREER OPPORTUNITY: Process Control Engineer Drive technical initiatives across Operational Technology (OT) networks focused on reliability, cybersecurity, ... issues. * Project Execution: Plan, design, and implement OT infrastructure projects including network segmentation, secure remote access, DMZ architecture,… more
    WestRock Company (01/07/26)
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  • Electrical Engineer

    V2X (Dahlgren, VA)
    …the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission ... What You'll Do: + V2X is seeking an Electrical Engineer to support the Advanced Hypersonic Weapons & Guided...systems software, primarily in C/C++ + Develop performant, real-time Linux applications for resource constrained systems + Develop FPGA… more
    V2X (11/21/25)
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  • Sr. DevSecOps Engineer

    Lockheed Martin (Manassas, VA)
    …Work Lockheed Martin Rotary & Mission Systems is seeking a full\-time DevSecOps Engineer \. In this role, you will perform DevSecOps tasks supporting Navy programs\. ... The successful candidate will have experience and knowledge of DevSecOps in a Linux environment\. This position is located at a facility that requires special… more
    Lockheed Martin (11/13/25)
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