• SR Information Security Engineer

    Lumen (Denver, CO)
    …the future. **The Role** This position is a supportive role implementing Managed Security Services (MSS) and Managed Trusted Internet Protocol Service (MTIPS) in a ... Federal Security Operations Center (Federal SOC) 24x7x365 environment. The Federal...working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. +… more
    Lumen (07/18/25)
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  • Senior Specialist, Cyber Infrastructure…

    L3Harris (Colorado Springs, CO)
    …and cyber domains in the interest of national security . Job Title: Systems Administrator ( Linux /Windows) Job Code: 23393 Job Location: Colorado Springs, ... CO Job Schedule: 9/80 Job Description: Performs technical planning, system integration, verification and validation, cost and risk and supportability and… more
    L3Harris (05/01/25)
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  • Lead, Cyber Infrastructure Systems Engineer…

    L3Harris (Colorado Springs, CO)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Cyber Infrastructure Systems Engineer Job Code: 24210 Job ... service enhancements, application deployments and infrastructure upgrades. Sets up administrator and service accounts, maintains system documentation, tunes… more
    L3Harris (05/20/25)
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  • Systems Administration Design Engineer

    CACI International (Colorado Springs, CO)
    …is looking for a ** Systems Administration Design Engineer** to perform System Administrator development and design duties for modification projects. This ... and modification + Troubleshoot Windows OS, Microsoft application, and Linux security patch installations. + Create installation...and later, Microsoft Server 2012 and later, NetApp Storage Systems , Linux + Working knowledge of Microsoft… more
    CACI International (05/21/25)
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  • Computer Systems Analyst - Senior

    NuAxis Innovations (Denver, CO)
    …Verify all security patches for servers and PCs using SCCM, IEM and other systems as recommended by vendor(s) and security bulletins on a weekly basis or as ... **Computer Systems Analyst - Senior** Location **Denver, CO** \#...manage user access to the LAN and file shares. Administrator will perform all routine operations related to the… more
    NuAxis Innovations (06/28/25)
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  • Principal Network and Systems Engineer - IT…

    Amentum (Denver, CO)
    …Sharepoint, ASP.Net, and other web development platforms. + Experience working on Unix and Linux OS. + Experience working on VMware systems . + Proficient working ... **_Amentum seeks a Principal Network and Systems Engineer - IT Solutions Implementor!_** **Amentum** is...address their most significant and complex challenges in science, security and sustainability. Headquartered in Virginia, we have more… more
    Amentum (07/19/25)
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  • Senior Network Engineer

    Lockheed Martin (Boulder, CO)
    …the System Administrator , Hardware, and Software teams to maintain/update system \. \- Install/build rack mounted systems \. - - - **Important Notes** * ... at new sites\. \- Support the design, build, test, and troubleshoot computer systems \. \- Network and System Administration\. \- Workstation and server… more
    Lockheed Martin (07/12/25)
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  • DevSecOps / Cloud Engineer

    DCCA (Broomfield, CO)
    …the use of computing resources. * Ancillary duties may include setting up administrator and service accounts, maintaining system documentation, tuning system ... end customer. * Maintains smooth operation of multi-user computer systems , including coordination with systems and network...Science or Computer Engineering or other technical degree. A security clearance or the ability to obtain a … more
    DCCA (05/30/25)
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  • Cloud Engineer

    GovCIO (Denver, CO)
    …arise. + Build, install, configure, STIG, test and deploy Red Hat Enterprise Linux and Windows servers. + Perform routine systems administration, monitoring, and ... commensurate experience). + IAT level II certification (ie, CompTIA Security +(CE)) + Computer Environment Certificate (AWS, Linux ,...Linux , etc ) + 8 years of progressive Systems Administration experience. + 3+ years working with AWS… more
    GovCIO (07/02/25)
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  • Site Reliability Engineer: Splunk Cloud Services

    Cisco (CO)
    …and deploying systems to production. + You have a good understanding of linux systems (network stack, file system , OS services) and networking (L2 ... security and observability platform to keep their digital systems secure and reliable. Our customers love our technology,...(go) or python. Knowledge of working with and automating linux systems tasks using this language is… more
    Cisco (06/13/25)
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