• Sr. O&M Network Engineer

    Leidos (Chantilly, VA)
    …such as OSPF, BGP, VPN's, VRF's, MPLS. + Understanding of routing , switching , Internet Protocol (IP) subnet, Network Address Translation (NAT) and security ... Sector at Leidos is seeking a Tier III O&M Network Engineer to support the customer's various...layer 2 and layer 3 level and implementation of routing changes. + Troubleshooting network issues related… more
    Leidos (03/04/25)
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  • Network Engineer III

    Leidos (Hampton, VA)
    …problems using available tools. Leidos is seeking a highly skilled and experienced Network Engineer III to support the Advanced Enterprise Global Information ... with evolving and sustaining the NASA OCIO Enterprise Corporate network . The Network Engineer that...standards, topologies (3-tier, SD-Access) * Solid understanding of Cisco routing & switching , multicast, and QoS *… more
    Leidos (05/02/25)
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  • Network Engineer

    General Dynamics Information Technology (Fairfax, VA)
    … network equipment including routers, switches, DNS and DHCP + Configuring firewalls, routing and switching to maximize network efficiency and security + ... experience **Job Description:** GDIT has a vacancy for a Network Engineer working remotely. Our work depends...2+ years of related experience + Required Technical Skills: Routing / Switching , VPNs, Firewalls, DNS, DHCP + Required… more
    General Dynamics Information Technology (05/04/25)
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  • Principal Network Engineer

    SAIC (Arlington, VA)
    …and optimizing large-scale, high-performance network infrastructures. + Expertise in routing , switching , VPNs, firewalls, and load balancing. + Experience ... **Description** We are seeking a Network Engineer in Virginia to support...OSPF, MPLS, etc.), TCP/IP, DNS, HTTP, etc. Experience with routing and switching platforms (Cisco, Juniper, Arista,… more
    SAIC (04/11/25)
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  • Senior Network Engineer

    SAIC (Norfolk, VA)
    …and JTRS is desired. + Windows and Linux system administrator skills. + Knowledge on network routing & switching systems (eg switches, routers) - Experience ... **Description** SAIC is looking for a **Senior Network Engineer ** who will provide communications...of short/long term capacity needs for switching , routing transmission, and signaling. + May conduct network… more
    SAIC (04/11/25)
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  • Network Engineer SME

    BAE Systems (Herndon, VA)
    …Expertise + In depth knowledge of specific network technologies such as: + Routing and switching + Network security (eg, firewalls, intrustion detection) ... Routing protocols such as EIGRP, BGP, etc. + Switching protocols such as STP, LACP, VTP, etc. **Preferred...be available based on position level and/or job specifics. ** Network Engineer SME** **110309BR** EEO Career Site… more
    BAE Systems (02/18/25)
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  • Network Engineer III

    CACI International (Springfield, VA)
    Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key...MPLS and BGP. * Mastery of networking fundamentals (TCP/IP, routing , switching , security). * Extensive experience with… more
    CACI International (04/23/25)
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  • Network Engineer Senior (Security)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …+ years 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)** with GDIT. A...global enterprise. + Troubleshoot networking and security protocols/technologies, including switching , routing , and security (eg, Layer 4-7,… more
    General Dynamics Information Technology (04/05/25)
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  • Network Engineer - TS/SCI Poly…

    Leidos (Chantilly, VA)
    …The National Security Sector of Leidos is searching for an experienced and fully cleared Network Engineer to join our team in Chantilly, VA. The team is made-up ... collaborative team environment. Candidate must have proven hands-on experience working as a network engineer . OCONUS experience is highly desired. 50% travel to… more
    Leidos (03/27/25)
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  • Cisco Network Engineer (Expert)

    BAE Systems (Sterling, VA)
    …described below where specific skills may include the following + TCP/IP transport network design and engineering, network routing protocols, advanced ... WAN, VPN, SD-WAN and VoIP + Cisco IOS, including switching , routing , segment routing and...available based on position level and/or job specifics. **Cisco Network Engineer (Expert)** **111530BR** EEO Career Site… more
    BAE Systems (03/28/25)
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