• Network Cloud and Automation Senior…

    General Dynamics Information Technology (Fairfax, VA)
    …related experience **Job Description:** This dynamic position at GDIT as a Network Cloud and Automation Senior Principal Engineer drives enterprise ... long without everyone knowing about it. HOW A NETWORK CLOUD AND AUTOMATION SR PRINCIPAL ENGINEER WILL...Skills: + Strong networking experience troubleshooting and designing, especially cloud VPN deployments + Strong Firewall experience… more
    General Dynamics Information Technology (09/06/25)
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  • Senior Security Engineer…

    Coinbase (Richmond, VA)
    …and fully supported. Coinbase Cloud Security (CloudSec) is looking for a Senior Security Engineer to build security controls and advise engineering teams on ... best practices. CloudSec is responsible for the safety of cloud and compute platforms on which Coinbase applications are...platforms on which Coinbase applications are built. As an engineer on the CloudSec team you are a trusted… more
    Coinbase (08/24/25)
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  • Senior Network Engineer (Remote)

    Koniag Government Services (Chantilly, VA)
    …efficiency and minimal downtime + Install, configure, and support regional and cloud firewall + Investigate and resolve network security incidents, identifying ... to participate in after-hours, on-call rotation/support to respond to network and firewall incidents. ** Firewall Engineer Qualifications:** + Relevant… more
    Koniag Government Services (09/04/25)
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  • Senior Network Engineer

    Tyto Athene (Fort Lee, VA)
    **Description** Tyto Athene is searching for a ** Senior Network Engineer ** to support the Defense Commissary Agency (DeCA) in Fort Gregg Adams, VA. ... utilizing agency change control and management processes. + Develop, support, and maintain Firewall design and DMZ on-premise and cloud environments. + Provide… more
    Tyto Athene (07/29/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Network Engineer ** to join our team in **Reston, VA.** This is an onsite position. The ** ... Senior Network Engineer ** will work with Network...network administration experience in areas such as DNS, routing, firewall configuration, scripting and automation + Strong Cloud… more
    ManTech (09/01/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Network Engineer ** to join our team in **Reston, VA** location. This is an **onsite** ... position. The **Network Engineer ** candidate will work with other Network and Systems...network administration experience in areas such as DNS, routing, firewall configuration, scripting and automation + Strong Cloud… more
    ManTech (09/01/25)
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  • Senior Network Engineer - TS/SCI

    General Dynamics Information Technology (Reston, VA)
    …6 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Network Engineer ** **Transform technology into opportunity as a ... Senior Network Engineer with GDIT. A career in enterprise IT means...outages. + Control network management activities, data flows and firewall rules. + Build network topologies to deliver content… more
    General Dynamics Information Technology (10/01/25)
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  • Network Engineer Senior (Security)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior (Security) - TS/SCI required** Transform technology into ... opportunity as a **Network Engineer Senior (Security)** at GDIT. Shape what's...protocols/technologies, including switching, routing, and security (eg, Layer 4-7, firewall , Site-to-Site VPN, DMVPN, etc) to resolve problems on… more
    General Dynamics Information Technology (09/09/25)
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  • Cybersecurity Engineer Senior

    General Dynamics Information Technology (Fairfax, VA)
    …as a subject matter expert in zero trust network security tools, cloud security, and firewall architecture. + Maintaining comprehensive network documentation, ... solutions that make a real impact. As a Network Engineer on an Enterprise Zero Trust Program for a...Knowledge of common security threats and protections to network, cloud , and endpoint resources. + Knowledge and experience in… more
    General Dynamics Information Technology (09/20/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. We're seeking a skilled ** Senior Network Engineer ** to support implementation and sustainment of ... architectural plans into operational builds + Optimize network performance, manage firewall rules, and support infrastructure upgrades + Troubleshoot and document… more
    Nightwing (09/17/25)
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