• Network Administrator ( Network…

    Huntington Ingalls Industries (Fairfax, VA)
    …or equivalent and 9 years relevant experience. * 5 + years demonstrated experience in network operations and support . Work experience may be adjusted for ... specialized knowledge or uniquely applicable experience. * Demonstrated hands-on experience in network operations and on-site support * Proven experience… more
    Huntington Ingalls Industries (07/12/25)
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  • Network Architect/Engineer

    ManTech (Herndon, VA)
    …Maryland, and Virginia (Northern) **DMV area** . In this role you will provide crucial support to the Network Operations Security Center (NOSC). You will ... architecture ensuring system integration and cyber security to maintain and improve network operations and security. **Responsibilities include but are not… more
    ManTech (06/03/25)
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  • Network Administrator

    System One (Virginia Beach, VA)
    …selection of hardware and software packages. 5 + years demonstrated experience in network operations and support . Demonstrated hands-on experience in ... network operations and on-site support Proven experience in providing direct site support , including physical infrastructure management and on-premises… more
    System One (07/08/25)
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  • Network Communications 2

    Huntington Ingalls Industries (Virginia Beach, VA)
    … Operations and Security Center (NOSC). The NOSC functions as the helpdesk for network operations support and provides troubleshooting of network ... connectivity and infrastructure on the Navy Enterprise Tactical Training Network (NETTN). The candidate will support the...OSI model, and frame/packet structure + Experience in a network operations center environment including help desk,… more
    Huntington Ingalls Industries (06/25/25)
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  • Network Systems Engineer

    QinetiQ US (Mclean, VA)
    …candidate will have aerostat, ISR experience supporting network and data continuity operations as a current support person, or prior program support . ... + Providing subject matter expertise in the theory and operations of a wide variety of protocols and technologies...+ CompTIA ( Network , Security, or Linux+) + Cisco (Certified Support Technician or Cisco… more
    QinetiQ US (06/24/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    … Network Architect designs and implements secure, scalable, and resilient network architectures to support mission-critical operations . They develop ... WAN/LAN environments encompassing multiple specializations, platforms, and technologies. + Support network traffic analysis, bandwidth optimization efforts,… more
    ManTech (06/11/25)
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  • Lead Network Engineer

    CACI International (Chantilly, VA)
    …making necessary upgrades to ensure availability to all system users. The candidate will support the network integration of IP/MPLS based LAN/WAN network ... the landing page: VORPAL Jobs (https://careers.caci.com/vorpal) . **Responsibilities:** * Provide support on development of all network architecture and… more
    CACI International (05/24/25)
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  • Lead Network Engineer

    CACI International (Springfield, VA)
    …multicast VPN. * Certified as a Cisco Certified Internetwork Expert (CCIE), Cisco Certified Network Professional (CCNP), CompTIA Network +, or Juniper ... Juniper, and KG family cryptographic equipment product lines. * Demonstrated experience in network design, engineering and operations with 542 emphasis on NGA… more
    CACI International (06/14/25)
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  • Core/WAN Network Designer- Tier 3

    CACI International (Sterling, VA)
    …upgrades, additions or revisions for customer approval before implementation. + Support network traffic analysis and bandwidth optimization efforts to ... + Develop and maintain a road map for capabilities, operations , and technologies. + Assist with development and execution...Cryptographic devises, VPN and VPN client. + Experience with Network analysis tools ( CISCO Network … more
    CACI International (06/14/25)
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  • Network Administrator

    Leidos (Fort Belvoir, VA)
    …Leidos is seeking an ** Network Administrator in Fort Belvoir, VA** to support large-scale migration and operations on a large, high-profile DOD contract. The ... partners operating in CONUS and OCONUS locations The Int. Network Admin will be support planning, designing,...a demonstrated ability to manage a team composed of Network & Firewall Administrators + Experience with Cisco… more
    Leidos (07/11/25)
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