• Senior Network and Next Generation Firewall…

    Lumen (Denver, CO)
    …committed to teamwork, trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to thrive and deliver ... role working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. + Frequent contact… more
    Lumen (10/01/25)
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  • Senior Network Engineer

    SAIC (Colorado Springs, CO)
    …(WANs) and local area networks (LANs). This position will serve as the lead administrator to a team of Operate and Maintain (O&M) technicians in the Network ... include extensive troubleshooting at the layer 2 and layer 3 level and implementation of routing changes. + Implementation...equipment and applications is a plus. **Qualifications** + Active TS /SCI + BS + 9 years experience. Additional experience… more
    SAIC (09/25/25)
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  • Senior Data Center Engineer

    SciTec (Aurora, CO)
    …Infrastructure strategy. + Configure, monitor, and periodically test backup/recovery of systems . + Proactively monitor data center status/health and address issues ... vendors for license renewals, hardware/software, and support contracts. + Support system administrator personnel as necessary to resolve end user and systems … more
    SciTec (09/11/25)
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