• Principal Network Administrator - Secret

    Northrop Grumman (Boulder, CO)
    …+ The ideal candidate will have a Bachelor's degree Network Engineering, Security+ CE, a Cisco CCNA (or a CCNP), and 6 years of Network design, analysis, and ... network hardware and software technology components. + Install and configure Cisco routers, switches and firewalls. + Implement and troubleshoot LAN technologies… more
    Northrop Grumman (09/25/25)
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  • Nokia Core IP Network Engineer-(Nokia NRS I Or NRS…

    TEKsystems (Denver, CO)
    …Design, MOP (Method of Procedure) creation, ISIS, MPLS, BGP and OSPF. Additional Skills & Qualifications Cisco CCNA / CCNP Nokia NRS I / NRS II Brocade BCNE / ... Microsoft Visio application. Advanced experience with the configuration of Alcatel/Nokia, Cisco , Brocade, or Juniper routers and switches Advanced understanding of… more
    TEKsystems (09/26/25)
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  • Lab Network Engineer - Secret Clearance

    Lockheed Martin (Colorado Springs, CO)
    …to starting *Industry vendor certifications from Juniper \(JNCIA, JNCIS, JNCIP, JNCIE\) and Cisco \( CCNA , CCNP\)\. *The candidate must be a proven network ... involve packet capture and analysis\) *Specific experience with Juniper and/or Cisco networking equipment required *Experience working with Firewalls and IPS/IDS… more
    Lockheed Martin (08/29/25)
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  • Principal Engineer Network - Lab Network Engineer…

    Northrop Grumman (Colorado Springs, CO)
    …from: + **Juniper (JNCIA, JNCIS, JNCIP, JNCIE** ) is a must, and from ** Cisco ** ( CCNA , CCNP) is a plus **Preferred Qualifications:** + Prior experience with ... Protocols **BGP** and **OSPF** + Specific experience with **Junipe** r and/or ** Cisco ** networking equipment required + Experience in **UDP multicast** , **VLANs** ,… more
    Northrop Grumman (08/27/25)
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  • Senior Network Engineer - Secret Clearance

    Lockheed Martin (Schriever AFB, CO)
    …networks\. * Additional certifications such as COMPTIA Network\+, Juniper JNCIA, and Cisco CCNA /CCNP\. * Understanding of the project lifecycle, related ... subnetting\. **Desired Skills:** * Active TOP SECRET/SCI clearance preferred * Cisco Nexus/Catalyst switches and firewalls, Juniper routers, switches and firewalls,… more
    Lockheed Martin (08/08/25)
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  • Administrator III, IT Infrastructure

    Invenergy (Denver, CO)
    …need for employer visa sponsorship now or in the future. ​Preferred Qualifications + Cisco Certified Network Associate ( CCNA ) or Cisco Certified Network ... security, and NERC CIP compliance. The ideal candidate has hands-on experience with Cisco , Palo Alto Firewalls, and Aruba Wireless products. A solid understanding of… more
    Invenergy (08/29/25)
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  • Technical Support Engineer I

    EchoStar (Englewood, CO)
    …experience) + Certified technical education not required but strongly preferred (eg. Cisco CCNA , CompTia A+, Net+, Linux+, LPI Linux Essentials, ect.) ... + DOCSIS DEP certification not required but preferred **Skills and Qualifications:** + Strong understanding of networking and the ability to troubleshoot a network preferred + Server Administrator experience not required but preferred + Experience… more
    EchoStar (10/01/25)
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  • Senior Telecommunications Network System…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …+ Advanced studies in IP networking, Linux systems, and database management **SUGGESTED CERTIFICATIONS** + Cisco CCNA or CCNP + CompTIA Network+ Nokia NRS I / II ... + Red Hat Certified System Administrator (RHCSA) + Linux Professional Institute Certification (LPIC-1 or LPIC-2) **Note** : The above requirements describe the experience and education qualifications for the Senior Telecommunications Network System… more
    Tri-State Generation and Transmission Association, Inc. (09/25/25)
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  • Network Engineer(DOD Secret Clearance Required)

    TEKsystems (Denver, CO)
    …switches, wireless controllers, wireless access points and end-device network clients. Cisco CCNA certification required Demonstrable knowledge of TCP/IP ... protocols and implementation. Working knowledge of general client and server operating systems and back-office applications, including but not limited to the Microsoft Windows Operating System (multiple versions), Microsoft Office, Microsoft Excel, Microsoft… more
    TEKsystems (09/20/25)
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  • Experienced RCDD Technology Designer

    Bridgers & Paxton Consulting Engineers, Inc. (Colorado Springs, CO)
    …qualifications: + Industry certification (BICSI RCDD (At minimum) ASIS CPP, AVIXA (InfoComm) CTS/-D, Cisco CCNA , etc.) + At least four to eight years of ... experience within a consulting or design-build firm + Experience with AutoCAD, Revit, and other production related software + Experience in the following markets: Federal, state and Local Government, Healthcare and Labs, Corporate Commercial, and Educational… more
    Bridgers & Paxton Consulting Engineers, Inc. (09/03/25)
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