• Core Network Administrator III

    GCI Communication Corp (Anchorage, AK)
    …client connectivity. + Internet Protocols: Support and troubleshoot Internet Protocol ( IP ) functionality, ensuring proper network communication and ... and core route/switch network environment, overseeing the operational integrity of core IP , MPLS, carrier Ethernet, and Data/ IP network systems.… more
    GCI Communication Corp (11/07/25)
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  • Core Network Administrator II

    GCI Communication Corp (Anchorage, AK)
    … and core route/switch network environment, overseeing the operational integrity of core IP , MPLS, carrier Ethernet, and Data/ IP network systems. ... GCI's Core Network Administrator will provide expert-level...changes. + Configuration & Troubleshooting: Configure, optimize, and troubleshoot Nokia , Cisco, Brocade, and Juniper IP /MPLS routers… more
    GCI Communication Corp (11/07/25)
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  • Core Network Technician III…

    GCI Communication Corp (Prudhoe Bay, AK)
    …technologies including T-Carrier, SONET, DWDM, CWDM, and PON systems. + Strong understanding of Internet Protocol ( IP ), including address planning, IP ... A 2 WEEK ROTATIONAL POSITION. $2,500 Hiring Bonus! GCI's Core Network Technician III will be responsible...or job specific certifications. + Experience with Ciena and Nokia . DRIVING REQUIREMENTS: This position requires driving a company-owned… more
    GCI Communication Corp (01/09/26)
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  • Core Network Technician IV…

    GCI Communication Corp (Prudhoe Bay, AK)
    …technologies such as T-Carrier, SONET, DWDM, CWDM, and PON + Strong command of Internet Protocol ( IP ), including subnetting, routing principles, and IP ... A 2 WEEK ROTATIONAL POSITION. $2,500 Hiring Bonus! GCI's Core Network Technician IV will be responsible...or job specific certifications. + Experience with Ciena and Nokia . DRIVING REQUIREMENTS: This position requires driving a company-owned… more
    GCI Communication Corp (01/09/26)
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  • Network Engineer I (Future Opening)

    GCI Communication Corp (Anchorage, AK)
    …on engineering design and implementation services necessary to support the company's IP /MPLS core network , carrier Ethernet transport systems, cellular ... GCI's Network Engineer I will apply engineering principles tomultiple...business needs employees may be contacted outside of the core business hours to respond to an immediate emergency.… more
    GCI Communication Corp (10/16/25)
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  • Optical Transport Engineer

    Capgemini (Philadelphia, PA)
    Nokia Cienna and 6500 platforms. **​Key Responsibilities:** + ​ Network Upgrade Execution: Take primary responsibility for the configuration, deployment, and ... upgrade of core optical transport equipment, specifically utilizing Nokia ...& Support: Provide advanced troubleshooting and support for the core transport network during and after equipment… more
    Capgemini (12/30/25)
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  • Communications Engineer I, II, III, or IV

    Tucson Electric Power (Tucson, AZ)
    …managing switches, routers, and firewalls and advance protocols such as IP /MPLS-particularly Nokia service routers and Siemens/Ruggedcom industrial networking ... knowledge of switching and routing protocols (eg, OSPF, BGP, STP, VLANs) and IP /MPLS technologies. + Experience with network monitoring tools and cybersecurity… more
    Tucson Electric Power (12/31/25)
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  • ISP Engineer

    Insight Global (Pittsburgh, PA)
    …of escalation for customer technical support and NOC-reported alarms. -Administer ISP core infrastructure, including Juniper and Nokia routers, DNS, web servers, ... and email servers. -Design and implement customer IP /Transport network solutions including routers, switches, and firewalls. -Lead and manage complex network more
    Insight Global (01/06/26)
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  • NOC Technician

    Insight Global (Charlotte, NC)
    Internet Service Provider industry IP NOC experience (not provision edge/working on core , monitoring the core network itself) * Experience with Cisco, ... telecommunications clients. Primary responsibility will be break/fix and assisting with network migration efforts. Opens trouble tickets and works the repair of… more
    Insight Global (11/13/25)
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  • Engineer 4, Excellence in Operations

    Comcast (Plano, TX)
    …mid-day, overnight shifts, and weekends as business needs require. ** Core Responsibilities** + Hands-on SDWAN/ IP router/switch/firewall/telephony customer ... sizes prepare for what's next. Powered by the nation's largest Gig-speed broadband network and backed by 24/7 customer support, Comcast Business is the nation's… more
    Comcast (01/07/26)
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