• Senior Network Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …and WAN environments (preferably Aruba) . Installing, configuring, and troubleshooting Cisco network devices. . Working in environments with >5,000 end ... and support our Palo Alto Software Defined Wide Area Network (SD- WAN ), 40+ locations. . Work with...o Firewalls -Palo Alto, CheckPoint, AWS Security Groups o Cisco Nexus switches - 9Ks, 7Ks, 5Ks, 3Ks, FEXs… more
    CoStar Realty Information, Inc. (05/20/25)
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  • Principal Network Administrator

    Leidos (Chantilly, VA)
    …with strong problem-solving and leadership skills. + Design, deploy, and maintain enterprise-level LAN , WAN , SD- WAN , and wireless networks. + Manage and ... be considered in lieu of degree. **Favorable if you have:** + Cisco Certified Network Professional (CCNP) or Cisco Certified Internetwork Expert (CCIE). +… more
    Leidos (03/29/25)
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  • Network Administrator Operator

    System One (Ashburn, VA)
    …tools utilized to perform day to day Data Center functions * Knowledge of LAN / WAN topologies, protocols, and standards * Must exhibit excellent communication and ... Network Administrator Operator Location: 100% Onsite report to...education, and experience * Experience and technical training in WAN / LAN communications including experience installing, basic configuring… more
    System One (04/26/25)
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  • Network Administrator ( Network…

    Huntington Ingalls Industries (Fairfax, VA)
    …a US Secret security clearance Preferred Requirements * Experience in installing and troubleshooting WAN and LAN network equipment and circuits. * Strong ... operation support you will be expected to provide troubleshooting of network connectivity including WAN circuits, equipment failures, router and switch… more
    Huntington Ingalls Industries (04/19/25)
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  • Cloud Network Engineer - Hybrid Work…

    General Dynamics Information Technology (Springfield, VA)
    …documentation of recommendations for executive briefings.** **Ensuring interoperability between DLA WAN and DISN network equipment and services.** **Planning and ... obtain SSBI required.** **DoD 8570 IAT Level III certification required.** ** Cisco Certified Network Professional Enterprise (CCNP-E) certification required or… more
    General Dynamics Information Technology (04/10/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    …distributed locations. Desired Experience and Qualifications: + Experience with Enterprise level Cisco network devices. + Experience with Enterprise level ... Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP),...more of the following areas: + Ethernet and IP LAN design, configuration, and maintenance. + SONET-Based WAN… more
    Assertive Professionals (05/23/25)
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  • Network Engineer (Levels 2, 3)

    CACI International (Charlottesville, VA)
    … Network Engineers to support an Intelligence Community customer's wide-area ( WAN ), local-area ( LAN ), and campus-area (CAN) networks across multiple security ... Network Engineer (Levels 2, 3) Job Category: Information...Coordination of system maintenance, monitoring, and installation of multiple WAN / LAN environments encompassing multiple specializations, platforms, and… more
    CACI International (05/13/25)
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  • Recapitalization Network Designer

    CACI International (Sterling, VA)
    …of an Intelligence Community customer's diverse network infrastructure, including CAN, LAN , CORE, and WAN network . The role involves designing, ... to junior network engineers. Develop and implement network support processes for CAN/ LAN / WAN ,...MPLS, etc.) + Expertise in configuring and managing enterprise-level network equipment ( Cisco , Juniper, etc.) + Strong… more
    CACI International (05/13/25)
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  • Network Engineer Senior - TS/SCI required

    General Dynamics Information Technology (Charlottesville, VA)
    …for Installation, configuration, and support of an organization's local area network ( LAN ), wide area network ( WAN ), Agency Internet Network ... Telecommunications **Skills:** Network Engineering,Networking Hardware, Network Support, Network Systems,Telecommunication Systems **Certifications:** CCNA - Cisco … more
    General Dynamics Information Technology (05/13/25)
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  • Lead Network Engineer

    Humana (Richmond, VA)
    …+ 5+ years of project leadership experience. + 8+ years of Layer 2/ Layer 3 network architectural design ( LAN / WAN ) and engineering experience. + 5+ years of ... community and help us put health first** The Lead, Network Engineer designs, analyzes, plans and modifies network...experience working with MPLS, BGP, OSPF, and other LAN / WAN technologies. + Strong experience supporting large-scale… more
    Humana (04/02/25)
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