• System Administrator Senior Principal

    SAIC (Virginia Beach, VA)
    …to budget. + Working knowledge of network administration and troubleshooting of Cisco routing and switching . + Experience administering VMware ESXi, Red Hat ... troubleshooting complex technical issues. + Strong understanding of network protocols, routing , firewalls, and network security best practices. + Experience with… more
    SAIC (04/04/25)
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  • Network Engineer - TS/SCI Poly Required

    Leidos (Chantilly, VA)
    …tools + Experience configuring/troubleshooting Cisco appliances + Experience configuring/troubleshooting routing and switching , including routing protocols ... + Experience writing scripts for Cisco switches, routers, and firewalls + Ability to work well individually, as well as within a team environment, and always maintain professional behavior with all stakeholders. + Ability to lift 50 lbs. and climb 30 ft.… more
    Leidos (03/27/25)
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  • Lead, Network Planning Engineer

    L3Harris (Dulles, VA)
    …iBGP, eBGP, MPLS Layer 3 VPNs, Pseudo wire, and EXU messaging. + Proficient in switching , routing , QoS, tunneling concepts, android 5G networks, IoT, LTE, NTN + ... + Strong enterprise network troubleshooting (Multicast, Layer 2, Cisco IOS(s), IP routing [BGP, ISIS, OSPF, and EIGRP], HSRP and physical layer issues (Ethernet,… more
    L3Harris (03/27/25)
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  • Network Engineering Architect

    NANA Regional Corporation (Herndon, VA)
    …concepts align with strategic business objectives. + . Strong understanding of network routing and switching protocols required. + . Demonstrated experience with ... (GCP) is valuable. Should be well-versed in SD-WAN concepts, including traffic routing , load balancing, Quality of Service (QoS), and WAN optimization. Experience… more
    NANA Regional Corporation (03/25/25)
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  • Mid-level Network Architect/Engineer

    ManTech (Herndon, VA)
    …Cisco Certified Network Associate (CCNA) certification. + Hands-on experience with Cisco routing , switching , and firewall technology. + Experience with primary ... including TCP/IP, DNS, DHCP, and QoS, MPLS. + Very strong knowledge of routing protocols (eg, BGP, EIGRP, OSPF) and network protocols (eg, TCP/IP, GRE, IPSEC,… more
    ManTech (03/04/25)
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  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    …components to include routers, switches, firewalls, protocols, VoIP, DNS, remote access, VPN, routing , and switching . Also has knowledge of TCP/IP routing ... technologies including OSPF, EIGRP, and BGP, in addition to knowledge of applicable business lines/industries. + Communicates complex concepts and data effectively and creatively (both written and oral) across multiple organizations, both internal & external,… more
    William C Brown Inc (03/04/25)
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  • Voice Engineer (Expert)

    BAE Systems (Herndon, VA)
    …skillsets: + Support and maintain existing Lucent Class 5 Electronic Switching System (5ESS) Computerized Telephony System (CTS) installations + Modify, add ... TDM trunking 5ESS + Modify on-net and off-net call routing in the 5ESS + Troubleshoot Signal Syste 7...PRI issues + Troubleshoot TDM SS7 issues + Troubleshoot routing with PSTN service provider **Preferred Education, Experience, &… more
    BAE Systems (02/12/25)
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  • Senior Planning Engineer

    Lumen (Richmond, VA)
    …**The Role** The Senior Planning Engineer will be responsible for Local Switch Planning and Local Traffic Engineering in support of Voice Network Simplifcation. ... trends, and standard architectures, models, and configurations regarding TMD Switch Consolidation. Responsibilities include job creation, funding, and supplying… more
    Lumen (04/25/25)
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  • Network Manager V

    Alaka'ina Foundation Family of Companies (Fort Eustis, VA)
    …Five (5) years of Network Management experience, preferred. + Proficient with layer 2 switch technologies + Proficient with layer 3 routing + Proficient with ... configuration, and maintenance. + Accessing, troubleshooting, and building Juniper switch and router configurations. + Accessing, troubleshooting, and building Aruba… more
    Alaka'ina Foundation Family of Companies (04/12/25)
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  • Enterprise IT Support Officer - Installer

    ManTech (Herndon, VA)
    …a motivated, career and customer-oriented **Enterprise IT Support Officer (EITSO) - Installer ( Switch Technician / VIST)** to join our team in **Herndon, VA** . In ... troubleshooting a variety of telephones, running and terminating cables to voice switch equipment. + Dressing cabling appropriately according to industry and Sponsor… more
    ManTech (04/05/25)
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