• Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …Come be a part of our mission. Northrop Grumman is seeking a **Sr Principal Systems Administrator ** to join our team at our facility in Aurora, Colorado. **Job ... in written and oral formats. + Maintain smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC… more
    Northrop Grumman (06/12/25)
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  • Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …your future and launch your career today. #definingpossible Northrop Grumman is seeking a Systems Administrator to join our team based in the Aurora, Colorado ... in written and oral formats. * Maintain smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC… more
    Northrop Grumman (06/05/25)
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  • System Administrator (Night Shift) (Active…

    NANA Regional Corporation (Colorado Springs, CO)
    …configure network equipment; configure and manage firewalls as required; monitor computer systems to improve network performance for all systems + ... (ISE) tool for the enterprise; provide system administration expertise to deploy Cisco ISE network access control features; implement, configure and administer… more
    NANA Regional Corporation (06/27/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …wide area networks (WANs), network segments, intranets, and other data communication systems . The Network / System Administrator will help architect, ... II certification or able to obtain within 6 months of hire: Cisco Certified Network Associate-Security (CCNA-Security), Cybersecurity Analyst Plus (CySA+),… more
    Parsons Corporation (05/16/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …and transferable TS/SCI clearance w/CI Poly + Storage Area Network (SAN), Network Attached Storage (NAS) systems + Experience configuring and supporting Dell ... SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team in Boulder, CO. Successful applicants will bring… more
    SciTec (06/18/25)
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  • Senior Network Engineer

    Lockheed Martin (Boulder, CO)
    …Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems Engineering: Network Systems Engineers **Type:** ... look like?** \- Configuration and management of Juniper and Cisco switches and routers, firewalls, and support to system...\- Support the design, build, test, and troubleshoot computer systems \. \- Network and System Administration\. \-… more
    Lockheed Martin (07/12/25)
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  • Senior Network Engineer

    SciTec (Aurora, CO)
    …and analysis tools (eg, SolarWinds network tools) + Strong understanding of network operating systems (JUNOS, Cisco IOS) + Proficiency with Linux ... clearance + 7+ years of industry experience as a Network Engineer or Network Administrator ...network and firewall configuration in Linux and VMware systems + Hands on experience with TACACS, Radius, authentication… more
    SciTec (07/12/25)
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  • Information Systems Technician Analyst…

    Huntington Ingalls Industries (Colorado Springs, CO)
    …a majority of the position's key responsibilities. The Space Power Lab (SPL) Systems Administrator provides technical expertise in the area of SPL modeling ... engine, and telemetry processing & analysis tooling. The SPL Systems Administrator supports the development and life...maintain its Authority to Operate (ATO). * Monitoring SPL network performance to determine if adjustments need to be… more
    Huntington Ingalls Industries (05/02/25)
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  • Computer Systems Analyst - Senior

    NuAxis Innovations (Denver, CO)
    …Administration Duties + Install, configure administer and maintain the Local Area Network (LAN) operating systems , SANs, and physical/virtual, disk and diskless ... manage user access to the LAN and file shares. Administrator will perform all routine operations related to the...+ Administer and maintain Nimble storage and Storage Area Network (SAN) devices and tape backup systems .… more
    NuAxis Innovations (06/28/25)
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  • Cybersecurity Specialist

    Schnabel Engineering (Longmont, CO)
    …equivalent field. + At least one year's work experience as a Security Specialist, Systems Administrator , or Network Administrator + Security+ ... resolving security threats. This person will proactively monitor the company's network to identify potential security risks, report on security breaches,… more
    Schnabel Engineering (06/28/25)
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