• Network Administrator II ( Cisco ) (Hybrid…

    State of Colorado (Fort Collins, CO)
    …operations and support. Two or more years of professional experience in Cisco router and switch configuration. Demonstrated excellence in customer service ... Network Administrator II ( Cisco ) (Hybrid - Northern Colorado) Print (https://www.governmentjobs.com/careers/colorado/jobs/newprint/5053031) Apply  Network… more
    State of Colorado (08/22/25)
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  • Network Administrator II

    Natural Grocers (Lakewood, CO)
    …is not limited to configure, secure and monitor products within the following series: + Cisco 4300 series router + Cisco 2900/3500/3700 switches (layer 2 and ... domains, 20+ locations, 4+ IT team members or larger) + administering Cisco centric network environment ( router , and switch configurations) + administering… more
    Natural Grocers (08/16/25)
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  • Network Administrator I (Hybrid - Denver Metro)

    State of Colorado (Denver, CO)
    …experience in information technology, network operations, and support. Experience in Cisco router and switch configuration. Demonstrated excellence in customer ... including professional experience as a dedicated Network Administrator, utilizing Cisco -specific devices (Switches/Routers) in a medium to large enterprise… more
    State of Colorado (08/21/25)
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  • Remote Network Planning Engineer

    Insight Global (Denver, CO)
    …- Excellent layer 3 planning and optimization skills. - Must have Juniper and/or Cisco router experience. - 5+ years of experience in the planning service ... provider IP networks, preferably within telecommunications - Enterprise Salesforce experience highly desired - Packet and Wave equipment experience null We are a company committed to creating diverse and inclusive environments where people can bring their… more
    Insight Global (08/21/25)
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  • Staff Engineer Network

    Northrop Grumman (Aurora, CO)
    …as routers, switches, firewalls, load balancers and COMSEC equipment knowledge etc. + CISCO Router , Switches Hardware and Software Knowledge + Experience with ... designing additions to a large network + Linux and Windows knowledge **Preferred Qualifications:** + Firewall Hardware and Software Knowledge, administration, management and modifications Salary Range: $155,500.00 - $233,300.00 The above salary range… more
    Northrop Grumman (06/25/25)
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  • Network Engineer

    TEKsystems (Denver, CO)
    …access Skills Network engineering, ccnp, Bgp, OSPF, EIGRP, SD-WAN, solarwinds, wireshark, Ccna, Cisco routers, Cisco switches, Firewall, Router , Wan, Lan, ... Details Network engineering, ccnp, Bgp, OSPF, EIGRP, SD-WAN, solarwinds, wireshark, Ccna, Cisco routers, Cisco switches Additional Skills & Qualifications *… more
    TEKsystems (08/27/25)
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  • Sr Lead Operations Engineer

    Lumen (Denver, CO)
    …routing on multiple router platforms + Experience with advanced commands in Cisco , Juniper, Alcatel and/or UNIX commands + Excel at working on complex MPLS ... maintaining complex network infrastructure across multiple platforms including Juniper, Cisco , FortiGate, and Meraki. This role involves advanced troubleshooting… more
    Lumen (08/26/25)
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  • Platform Network Engineer II (Onsite)

    RTX Corporation (Aurora, CO)
    …and System Administration skills to implement switch, firewall, and router configurations, utilizing scripting knowledge and experience with network technologies, ... command line to deploy updates and change products for Cisco based network systems to support program needs +...Advanced Experience configuring, deploying, and supporting network systems (Eg Cisco , Cisco Nexus, Cisco ASA,… more
    RTX Corporation (08/16/25)
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  • Journeyman Network Operations Technician

    V2X (Colorado Springs, CO)
    …patching and IAVA patches to network routers and switches. + Performs Cisco or equivalent and software upgrades. + Develops and updates configuration templates ... for switch and router installs. + Applies configuration templates for initial switch...installs. + Applies configuration templates for initial switch and router installs. + Troubleshoot systems document failures and accessibility… more
    V2X (07/16/25)
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  • Network Engineer, Staff

    Lockheed Martin (Boulder, CO)
    …Network Engineer include but are not limited to: configuration and management of Cisco switches and routers, firewalls, and support to system administration team in ... LAN and WAN networks * Experience with Linux/RHEL * Experience with Cisco routing **Desired Skills:** * Sound knowledge of network architecture, topologies,… more
    Lockheed Martin (08/15/25)
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