• Network Administrator

    SAIC (Chantilly, VA)
    …+ Understanding of Cisco and/or Juniper network devices and cable plants, network fundamentals, LAN / WAN technologies, the ISO layer model, TCP/IP, ... **Description** SAIC has an opening for a Senior Network Administrator. This position is based on site...network and unclassified lab of both juniper and cisco devices to include routers, firewalls, and switches. +… more
    SAIC (05/13/25)
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  • Network Administrator III

    IT Veterans (Alexandria, VA)
    …Manage the Enterprise Network for resource availability + Experience with both LAN and WAN troubleshooting Experience with WAN circuit technologies (T1, ... and configurating crypto equipment; ability to identify, analyze, and resolve operating/hardware network system problems + Comprehensive knowledge of Cisco and… more
    IT Veterans (06/12/25)
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  • Cloud Network Engineer, TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …for on-premises and cloud-based virtualized systems + Design, develop, implement, and maintain ( LAN , WAN , Wireless) network infrastructure + Determine ... Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Network Engineering **Skills:** Network Analytics, Network Engineering, Network… more
    General Dynamics Information Technology (04/29/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …for the design, migration, implementation, enhancement, optimization and maintenance of LAN / WAN /Video/Voice/desktop infrastructure. **What will I be doing?** + ... be encouraged and supported to contribute to our fast paced and agile environment. This position is in need of a Network Engineer to be part of a team responsible… more
    Leidos (05/10/25)
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  • Network Engineer

    Steampunk (Mclean, VA)
    …to enhance security and performance + Design and implement networking solutions (eg LAN , WAN ) in cloud and on-premises environments + Ensuring that systems ... Enterprise network such as routing, routing protocols, service provider WAN circuits, routing/switching, firewalls, and wireless + 3 Years of Experience… more
    Steampunk (06/17/25)
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  • Communications Network Engineer

    Leidos (Quantico, VA)
    …software, as well as troubleshoot Local Area Networks/Base Area Networks/Wide Area Networks ( LAN /BAN/ WAN ), and other network related problems. Other duties ... Assurance Technician (IAT) Level II** + Must possess an Original Equipment Manufacturer (OEM) network support certification such as a Cisco Certified Network … more
    Leidos (07/24/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …the design, migration, implementation, enhancement, optimization and maintenance of LAN / WAN /Video/Voice/desktop infrastructure. This position will work with ... Understanding/Designing/Creating/Troubleshooting Spine Leaf Architectures within Datacenters utilizing Apstra on Cisco Equipment. * Document engineering standards, supports the development… more
    Leidos (06/18/25)
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  • Junior Network Engineer

    NANA Regional Corporation (Alexandria, VA)
    …+ Assist with the installation, configuration, and maintenance of local area network ( LAN ), wide area network ( WAN ), data communications network , ... + 1+ years or more of directly related experience. + Experience with Cisco network solutions is desirable. + Working knowledge of network security measures,… more
    NANA Regional Corporation (07/22/25)
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  • Network Engineer

    ISC2 (Richmond, VA)
    …as needed. + Monitor andmaintainnetwork performance, ensuring uptime and reliability for LAN , WAN , and wireless networks. + Perform basic troubleshooting and ... technologies (eg, TCP/IP, DNS, DHCP, VLANs, VPNs). - Familiarity with network hardware (eg, Cisco , Juniper, or similar) and tools like Wireshark or SolarWinds. -… more
    ISC2 (07/19/25)
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  • Lead Network Engineer

    Guidehouse (Mclean, VA)
    …of IT services. + Design, deploy, and manage functional networks ( LAN , WAN , WLAN). + Configure and install network devices, including routers, switches, and ... degree. + Certified Information Systems Security Professional (CISSP) + Cisco Certified Network Professional (CCNP) or Cisco Certified Architect Professional… more
    Guidehouse (07/05/25)
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