• Systems Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a High-Level Network Engineer to join our Infrastructure Team in Chantilly, VA, supporting a high-impact program that involves ... TS/SCI with Polygraph and a deep understanding of complex network systems and best practices. The candidate...validation, and fielding. + Demonstrated experience resolving highly complex network and system problems. + Proven ability… more
    Leidos (08/16/25)
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  • Senior Lead Infrastructure Engineer - DNS

    Lumen (Richmond, VA)
    …as we digitally connect the world and shape the future. **The Role** The Network Engineer will be responsible for designing, implementing, and managing Domain ... guidance and resolve escalated issues from lower support tiers while maintaining system stability. + Develop and maintain comprehensive network documentation,… more
    Lumen (09/30/25)
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  • Cybersecurity Engineer Senior

    General Dynamics Information Technology (Fairfax, VA)
    …and be a part of creating Cybersecurity solutions that make a real impact. As a Network Engineer on an Enterprise Zero Trust Program for a DoD cleint, your ... including management and end-users. + Working with other IT teams (eg, systems administrators, security specialists) to ensure network integration and… more
    General Dynamics Information Technology (09/20/25)
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  • Implementation Systems Engineer 1

    L3Harris (Lynchburg, VA)
    … system optimization. + Project execution including partnering with a Project Manager, Network Engineer and other System Engineers to ensure complete ... sea and cyber domains in the interest of national security. Job Title: Implementation Systems Engineer Job Code: 26026 Job Location: Lynchburg, VA Job Schedule:… more
    L3Harris (07/20/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems / Network Engineer , working with a diverse team of contractors, government personnel and subject matter experts, ... Arlington, VA.** Responsibilities include: + Supporting a variety of networks and systems in a mission-critical enterprise environment. + Excel independently and in… more
    SAIC (09/20/25)
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  • Senior Firewall Engineer

    Insight Global (Henrico, VA)
    Job Description The Senior Firewall Network Engineer is responsible for implementing and overseeing firewall policies based on input from the Information ... requirements and documenting VPN configurations and communication flows. Maintaining up-to-date system communication design documents for all systems traversing… more
    Insight Global (09/09/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …implementation and upgrades. Desired Certs: + One or more of the following: CompTIA Network +, CCNA, CCNP, Azure Network Engineer Associate, Red Hat Certified ... and leadership to assist in deployment planning and onboard systems into PWW. They assist with monitoring, system..., using knowledge of the performance characteristics of the systems being added to the network and… more
    Nightwing (09/26/25)
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  • TS/SCI Network Software Development…

    Parsons Corporation (Centreville, VA)
    …now. We've got what you're looking for. **Job Description:** **Parsons is seeking Network Software Development Engineers with experience in either C/C++ and Linux ... systems to join our team of exceptional individuals. Qualified...**What You'll Be Doing:** **Designing, developing, and optimizing high-performance network software solutions using DPDK, C/C++, and P4.** **Working… more
    Parsons Corporation (08/23/25)
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  • Deployment Network Specialist (Tech…

    M. C. Dean (Springfield, VA)
    …**Summary** Deployment Network Engineering staff will primarily support the O&M Network Engineer in Pre-Installation, on site Deployment and go-live testing. ... Network Specialist** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic...of each deployment and provide feedback to the O&M Network Engineer for future deployment improvements. +… more
    M. C. Dean (09/26/25)
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  • Network Manager V

    Alaka'ina Foundation Family of Companies (Newport News, VA)
    …and operation. + Installing, managing, maintaining, and troubleshooting wired and wireless data network systems and equipment. + Creating network diagrams, ... Aruba wireless access points and controllers. + Use Government-provided network security and systems management (NSSM) tools...Five (5) years of IT related experience as a Network Engineer , preferred + Five (5) years… more
    Alaka'ina Foundation Family of Companies (09/09/25)
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