• Sr. Communication Systems Design Engineer

    Lockheed Martin (Littleton, CO)
    **Description:** Job Summary Lockheed Martin is seeking a highly motivated Network Operations Technician to join the Infrastructure Deployment Services \(IDS\) team ... CO\. As a key member of the West Region network operations team, you will support enterprise\-wide networking services...Active DoD Secret clearance * Certifications such as CCNA, CCNP , CCIE, CISSP, Juniper, or Arista * Experience with… more
    Lockheed Martin (07/26/25)
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  • Operation Solutions Engineer - US…

    Cisco (Denver, CO)
    Operation Solutions Engineer - US Commercial, West Coast Apply (https://jobs.cisco.com/jobs/Login?projectId=1447029) + Location:San Jose, California, US + Alternate ... Technical Excellence, Collaboration** and **FUN** . **Your Impact** As a Solutions Engineer covering our Operation, you are a natural **Trusted Advisor** that… more
    Cisco (07/30/25)
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  • Sr. Systems Security Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …analytical skills, this is the opportunity for you! As a Sr Systems Security Engineer , you will be using your skills and expertise to design, test, and implement ... You Must Have:** + Bachelor's degree in Systems Security, Network Engineering, Information Technology, or related Engineering discipline and typically… more
    Sierra Nevada Company, LLC (08/11/25)
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  • Sr Systems Security Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …analytical skills, this is the opportunity for you! As a Sr Systems Security Engineer , you will be using your skills and expertise to design, test, and implement ... You Must Have:** + Bachelor's degree in Systems Security, Network Engineering, Information Technology, or related Engineering discipline and typically… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Operational Technology Network Architect I,…

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …requirements describe the experience and education qualifications for the Senior Engineer Operational Technology Network Architect. Those with less experience ... Description:** Responsible for the architecture, design, and management of OT network systems supporting critical infrastructure. This role ensures the reliability,… more
    Tri-State Generation and Transmission Association, Inc. (05/16/25)
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  • Military Fellowship Program: Systems Security…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …the DoD SkillBridge program + Bachelor's degree in Systems Security, Network Engineering, Information Technology, or related Engineering discipline and typically 0-2 ... + ISSO Security+, CISA, or CASP+ Certification + MCSE, Linux, and/or CCNP Security Certification At Sierra Nevada Company, LLC (SNC) we deliver customer-focused… more
    Sierra Nevada Company, LLC (07/15/25)
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  • Senior Manager, Enterprise Networking

    Vail Resorts (Broomfield, CO)
    …pipelines. **Preferred:** + CCNP /CCIE, Check Point CCSE, F5 CTS, Azure Network Engineer Associate. + Experience with Avaya telephony and CCaaS platforms. ... major cities, and connect them all through one unrivaled network . We are looking for ambitious leaders, innovators and...strategic and technically strong leader to oversee our global network and telecom infrastructure. This role is responsible for… more
    Vail Resorts (08/01/25)
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