• Network & Cybersecurity Administrator…

    AURA (Tucson, AZ)
    …building, implementing, and maintaining NOIRLab's information technology systems and operations related to Network Infrastructure and Cybersecurity and ... of technological innovation to the observatory and/or supports sustainable ongoing operations in Network Infrastructure and Cybersecurity. + Possesses an… more
    AURA (07/23/25)
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  • Network Engineer

    Leidos (Odenton, MD)
    **Description** Leidos is seeking a ** Network Engineer** to provide network operations and engineering sustainment support to a mission critical IP messaging ... Create and maintain Engineering Implementation Plans (EIP). + Support tier escalation of incident management support tasks. + Active...enterprise network solution implementation and transition to Network Operations , as well as test and… more
    Leidos (08/26/25)
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  • Principal Network Engineer (*TS/SCI & Poly…

    Northrop Grumman (Aurora, CO)
    …software combined solutions through network modeling. Additional duties include: * The Tier 2 network field technician will support the installation and ... management records are accurate, and conduct inventory. * Coordinate network operations , maintenance, repairs, or upgrades. (Knowledge...of CISCO/Juniper RMA process). * Layer 1 and Layer 2 network experience (CAT5, SM/MM Fiber, Serial… more
    Northrop Grumman (07/10/25)
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  • Network Engineer

    SAIC (Beltsville, MD)
    **Description** This is a senior position working for the Relay Encryption Operations team within Communication Security, providing network engineering expertise ... in support of the Vanguard 2 . 2 .1 program. The well-qualified candidate will possess and apply...experience in lieu of degree. + 10+ years IT security/ network engineering support experience (Engineering, Tier III,… more
    SAIC (08/07/25)
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  • Sr. O&M Network Engineer

    Leidos (Chantilly, VA)
    **Description** The Digital Modernization Sector at Leidos is seeking a Tier III O&M Network Engineer to support the customer's various wide area networks (WANs) ... routing technologies across multiple vendors. The job duties of Tier III O&M Network Engineer are as...and Cisco routers include extensive troubleshooting at the layer 2 and layer 3 level and implementation of routing… more
    Leidos (09/02/25)
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  • Network Administrator

    Leidos (Washington, DC)
    …tracking system experience (ie Remedy, ServiceNOW, SharePoint). * Prior experience in a Network Operations Center style environment. * Cisco and/or Juniper ... into the production environment, responsible for ensuring mission readiness. 2 ) Manages change controls for documentation within a configuration...such as multicast, OSPF, BGP, VLAN, NAT, etc. * Tier 3 network support. * The candidate… more
    Leidos (08/18/25)
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  • Journeyman Network Engineer

    GovCIO (Fort Bliss, TX)
    …Networks (DMVPN), Layer 3, Layer 2 , and wireless networks. + Provide operations support for network applications installed on client workstations, for VPN ... **Overview** GovCIO is currently hiring for Network Engineer with an active Secret clearance to provide Tier 3 support. This position will be located in El Paso,… more
    GovCIO (07/23/25)
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  • Network Administrator (Intermediate-Level)

    Link Solutions Inc (Sierra Vista, AZ)
    …growth while helping protect our national security. Job Responsibilities: + Provide Tier II-III network /desktop support. + Troubleshoot network connectivity ... critical mission needs. Delivering a broad range of Infrastructure Operations , Application Development, Cybersecurity, Virtualization, Cloud and Mobility services.… more
    Link Solutions Inc (08/28/25)
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  • Wi-Fi Network Engineer III

    Epsilon, Inc (Washington, DC)
    …equipment. You will perform on-site or in-house servicing, repairs and/or installations of network components and provide top level ( Tier 3) technical support to ... support and troubleshooting for client/user support. + Perform server and virtual network administration duties to maintain operations . + Assist with site… more
    Epsilon, Inc (08/20/25)
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  • Sr Network Engnr

    Covenant Health Inc. (Knoxville, TN)
    …support and guidance to end users and IT staff, ensuring timely and effective resolution of network -related issues. + Deliver Tier 2 and Tier 3 support ... network security measures that safeguard data, software, and hardware assets. Network Operations + Monitor, detect, and respond to network issues,… more
    Covenant Health Inc. (07/31/25)
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