• ZScaler Network Engineer - ZeroTrust Experience

    BAE Systems (Arlington, VA)
    …**Responsibilities:** - Design and deploy functional Zero Trust Components utilizing ZScaler and CISCO tools with in networks ( LAN , WLAN, WAN) - Resolve issues ... Engineer will perform duties/tasks specifically related to ZScaler and CISCO solutions with a focus on ZScaler solutions and...and complex troubleshooting techniques + High level experience with Cisco switches and ACLs + Ability to obtain and… more
    BAE Systems (08/08/25)
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  • Senior Network Engineer (SEAS) w/ CCNP…

    V2X (Springfield, VA)
    …and management of modern data center infrastructure. + Strong understanding of Cisco local and wide area networking ( LAN /WAN) solutions, technologies, and ... team's operations and maintenance (O&M) of deployed operational solutions backed by Cisco , Juniper, Riverbed, and SolarWinds. The Senior Network Engineer serves as… more
    V2X (06/21/25)
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  • Network Engineer IO&M - active TS/SCI clearance…

    V2X (Springfield, VA)
    …and management of modern data center infrastructure. + Familiarity working with Cisco local and wide area networking ( LAN /WAN) solutions, technologies, and ... related assignments associated with deployed operational solutions backed by Cisco , Juniper, Riverbed, and SolarWinds on multiple sets of enterprise-level… more
    V2X (08/13/25)
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  • Principal Platform Engineer / Linux (Onsite)

    RTX Corporation (Springfield, VA)
    …with Linux system administration (RHEL/OL preferred) + Experience with networking administration: LAN and firewalls ( Cisco preferred) + Current TS/SCI / CI ... management (eg iDRAC, terminal server concentrators) + Experience with Dell and Cisco hardware + Experience with NTP (Network Time Protocol) + Experience with… more
    RTX Corporation (08/08/25)
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  • Senior Network Engineer

    EPAM Systems (Mclean, VA)
    …and troubleshooting. Req.#846240039 **Responsibilities** + Design, develop, and deploy LAN /WAN network infrastructure + Responsible for 3rd-level troubleshooting for ... all LAN /WAN alerts and issues + Responsible for the maintenance...Peak preferred + Experience with Next Gen Firewalls - Cisco Firepower preferred + Experience in troubleshooting routing loops… more
    EPAM Systems (08/21/25)
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  • Senior Enterprise IT Training Specialist

    CACI International (Remington, VA)
    …on the operations and maintenance of complex customized and customer unique LAN /WAN systems. **Responsibilities:** + Conducts comprehensive and complex training on ... LAN and WAN systems; messaging platforms and peripheral platforms...and reference material _Desired:_ + Previous instructor experience + Cisco certification or willingness to obtain + Experience with… more
    CACI International (08/20/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    …WCBinc is looking for a Network Engineer to provide support for LAN /WAN by developing network support processes, procedures and guidelines for troubleshooting ... to ensure that documentation is accurate and up-to-date. + Provide O&S of LAN /WAN services on an expanded 24x7-service support level on-site and expanded 12x5… more
    William C Brown Inc (06/03/25)
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  • Network Engineer

    Jacobs (Chantilly, VA)
    …an opening for a Network Engineer (Campus Area Network/Local Area Network (CAN/ LAN )) to support our government customer's global enterprise networks. The CAN/ LAN ... service provider network architecture. The job duties of the Network Engineer (CAN/ LAN ) are as follows: * Interpret customer requirements and apply standard design… more
    Jacobs (07/12/25)
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  • SD-WAN Network Engineer

    SAIC (Springfield, VA)
    …standards and maintains a range of network components and systems within the LAN /WAN environments at DoS posts and offices. + Performs these functions across using ... stacks, routing protocols, routed protocols and network hardware components primarily on Cisco devices. + Provides client consulting, and training on the best… more
    SAIC (08/20/25)
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  • Network Administrator (Nightwatch)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …and Security Center (NOSC), you will operate, maintain, and troubleshoot multi-classification LAN , WAN, and VPN infrastructure. This position follows a Panama shift ... What you will do + Maintain uninterrupted operation of local area networks ( LAN ), wide area networks (WAN), and virtual private networks (VPN). + Plan, evaluate,… more
    Huntington Ingalls Industries (08/08/25)
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