• Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …Deployment and management of firewalls and IDS/IPS technologies. **Overview** We are seeking a Network Security Engineer III to join our team supporting ... professional Network Engineering experience, with proven expertise in: + Network security design, implementation, and control enforcement. + STIG application… more
    TekSynap (10/01/25)
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  • Sr. Core Network Engineer

    Leidos (Chantilly, VA)
    … concepts and best practices, including: Identifying misconfiguration, conflicting rules, security gaps, firewall security issues, optimize rule-sets, ... **Description** **The Digital Modernization Sector at Leidos** is seeking a Sr. Network ** Engineer ** to support our global enterprise networks. Our team is… more
    Leidos (08/08/25)
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  • Senior Network Engineer - TS/SCI

    General Dynamics Information Technology (Reston, VA)
    …on TACLANE Crypto devices + Understand the operation of network protocols and Firewall packet and proxy filters + Security + Certified; must presently be ... years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Network Engineer ** **Transform technology into opportunity as a Senior… more
    General Dynamics Information Technology (10/01/25)
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  • Network Engineer - Junior

    Chenega Corporation (Fort Belvoir, VA)
    Network Engineer - Junior Ft. Belvoir, VA Join our Talent Network Network Engineer - Junior Ft. Belvoir, VA C-CHR-24-039 TheNetwork Engineer - ... hours of notification. + Interpret and implement the Senior Network Engineer 's guidance in support of ...for all Firewall implementations. + Assist the Firewall Team during implementations and deployments. + Engineer… more
    Chenega Corporation (09/01/25)
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  • Senior Network Engineer (SEAS) w/…

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring for a dynamic Senior Network Engineer - active TS/SCI clearance for our Systems Engineering ... obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject matter expertise (SME),...network traffic flow analysis, network management, network topology design, network security ,… more
    V2X (09/19/25)
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  • Network Engineer

    CACI International (Mclean, VA)
    Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * **The Opportunity:** CACI is looking for a Network Engineer to join the Luke Team!...equipment among multiple locations with the DMV + Apply network security techniques to include creating VLAN's,… more
    CACI International (09/06/25)
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  • Sr. Network Engineer

    CACI International (Norfolk, VA)
    …The Sr. Network Engineer will work within the Network Security Implementation and Sustainment (NSIS) Services section to provide assistance ... Sr. Network Engineer Job Category: Information Technology...solutions to support server requirements to include load-balancing, VPNs, firewall contexts, and network address translation (NAT)… more
    CACI International (08/26/25)
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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. ... **Responsibilities:** + Perform all aspects of network firewall , proxy, load balancer and VPN installation, configuration, sustainment, upgrade, replacement and… more
    Tyto Athene (07/29/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    … Engineer ** to support implementation and sustainment of enterprise network solutions in a high- security environment. If you're hands-on, collaborative, ... mission systems and secure enclave operations **Preferred Certs:** CCNP, Azure Network Engineer Associate, or equivalent **Tools & Platforms… more
    Nightwing (09/17/25)
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  • Network Cloud and Automation Senior…

    General Dynamics Information Technology (Fairfax, VA)
    …Infrastructure-as-code. We are looking for someone who has a background from networks or network security prior to cloud, and you applied your on prem knowledge ... **Job Description:** This dynamic position at GDIT as a Network Cloud and Automation Senior Principal Engineer ...troubleshooting and designing, especially cloud VPN deployments + Strong Firewall experience with network and cloud firewalls,… more
    General Dynamics Information Technology (09/06/25)
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