• Sr. Communication Systems Design Engineer, Secret

    Lockheed Martin (Littleton, CO)
    …hire\) **Desired Skills:** * Active DoD Secret clearance * Certifications such as CCNA , CCNP , CCIE, CISSP, Juniper, or Arista * Experience with Software\-Defined ... Networking \(Cisco DNA Center, ACI, APIC, OpenStack\) * Experience with BGP and OSPF routing protocols * Familiarity with Wireshark and packet capture analysis * Experience with ServiceNow, Cisco Viptela SD\-WAN, Arista BCF, Juniper SRX, Infoblox, and CA… more
    Lockheed Martin (07/26/25)
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  • Network Engineer Tier 2

    CACI International (Denver, CO)
    …of network hardware (routers, switches). **Desired:** + Certifications such as JNCIA, JNCIP, CCNA , CCNP , or similar are highly preferred This position is ... contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. ** ** **What You Can Expect:**… more
    CACI International (07/26/25)
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  • Network Operations Center (NOC) Shift Lead

    CACI International (Denver, CO)
    …work rotating shifts, including nights, weekends, and holidays + Relevant certifications such as CCNA , CCNP , or ITIL are preferred This position is contingent on ... funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. ** ** **What You Can Expect:** **A culture… more
    CACI International (07/26/25)
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  • Network Timing Engineer

    CACI International (Denver, CO)
    …Strong communication and leadership abilities _Desired:_ + Certifications such as JNCIA, JNCIP, CCNA , CCNP , or similar are highly preferred + Familiarity with ... ITIL framework and service management best practices This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be… more
    CACI International (07/25/25)
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  • Secret Network Engineer

    Insight Global (Boulder, CO)
    …Science, Information Technology or related field preferred Network Certifications (Network+, CCNA , CCNP , JNCP, etc) or equivalent industry certification ... Familiarity with configuring, maintaining and troubleshooting Juniper networking devices, including routers, switches and firewalls Familiarity with networking concepts including BGP, TCP/IP, VLANs, VPNs and routing protocols null We are a company committed to… more
    Insight Global (07/22/25)
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  • Voice and Data Network Engineer III or Senior

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …computer science, engineering, or a related field. + Certifications such as CCNA , CCNP , or equivalent preferred. Skills: + Exceptional problem-solving skills ... and ability to lead in a dynamic, mission-critical environment. + Strong interpersonal and communication skills for cross-functional collaboration. + Excellent written and verbal communication skills; able to explain technology solutions in business terms… more
    Tri-State Generation and Transmission Association, Inc. (07/15/25)
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  • Network Administrator

    Air Comm Corporation (Westminster, CO)
    …Unifi switches . Experience with MS SQL a plus . Professional certification, such as CISSP, CCNA , or CCNP a plus . Familiar with CMMC and NIST security standards ... and certification processes a plus Physical Demands and Work Environment: . The physical demands and work environment characteristics described here are representative of those an employee encounters while performing the essential functions of the job.… more
    Air Comm Corporation (06/19/25)
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  • Senior Cloud Architect, Network

    Humana (Denver, CO)
    …Expert + Microsoft Azure Network Engineer Associate + Network engineering certification such as CCNA through CCNP or the equivalent + 8+ years of technical ... + Demonstrated experience with DevOps + Network engineering certification such as CCNP through CCIE or the equivalent. + Familiarity with Akamai, ZScaler, and… more
    Humana (08/09/25)
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  • Senior IT Network Voice Engineer

    UCHealth (Aurora, CO)
    …+ Attention to detail and ability to prioritize tasks effectively. + Cisco CCNA and CCNP Collaboration + Cisco Certified Specialist - Collaboration Call ... Control and Mobility or UCCX + Cisco Unified Communications Manager (CUCM), Unity Connection Enterprise, and other Cisco voice products. + Unified Contact Center Express (UCCX) + Cisco Unified Border Element (CUBE), Unity Connection, Singlewire Informacast… more
    UCHealth (07/23/25)
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  • Network Operations Engineer Sr - Conus - TDY

    CACI International (Schriever Air Force Base, CO)
    …+ Certification(s): DoD 8570 IAT III Baseline Certification (CompTIA Security+ CE or CCNA -SEC or equivalent); CCNP , CCDP, or equivalent; + Clearance: Secret ... Eligible + Note: For some locations a TS/SCI may be needed. Please see location list above.** This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently… more
    CACI International (07/29/25)
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