• Sr. Principal Linux System Administrator

    RTX Corporation (Aurora, CO)
    …Security, GICSP, GSEC, SSCP, CySA+, CND. + Experience administering Red Hat Enterprise Linux (RHEL) based systems + Experience using and developing automation ... primarily Bash and Python **Qualifications We Prefer:** + Deployment and administration of systems , storage, and networking in virtualized environments… more
    RTX Corporation (07/19/25)
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  • Splunk Engineer SME

    Motion Recruitment Partners (Denver, CO)
    …of task and other deliverables + Advanced knowledge of Unix/ Linux and/or Windows systems administration and troubleshooting + Strong scripting skills in ... Splunk SOAR Automation toolset + Experience or background in the Cybersecurity, Systems /Network Administration or Observability industry **You will receive the… more
    Motion Recruitment Partners (09/30/25)
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  • Systems Engineer- IT / Windows…

    Lockheed Martin (Louisville, CO)
    …checks and troubleshooting * Experience with Group Policy Object configuration and administration * Experience with Windows Updates and patching \(WSUS\)\. ... enterprise WAN solution: DarkStar\! They will be responsible for supporting the Windows environments within DarkStar\. The selected candidate will closely work with… more
    Lockheed Martin (08/22/25)
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  • Software Integration & Test Engineer (25-366…

    Northrop Grumman (Colorado Springs, CO)
    …have experience with any of the following Information Technology disciplines: + **Operating systems ** + ** Windows ** + ** Linux , and/or Unix** + **Hardware ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (08/27/25)
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  • Cyber Security Engineer Sr

    Lockheed Martin (Boulder, CO)
    …years of related cyber professional experience * Administrative experience with Linux and/or Windows systems * Experience working with multidisciplinary ... Risk Management Framework & Cyber Requirements activities for the SBIRS operational systems \. As a Cyber Security Engineer supporting the Space Based Infrared System… more
    Lockheed Martin (08/14/25)
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  • Database Administrator

    Lockheed Martin (Colorado Springs, CO)
    …environments * Experience with Atlassian tool suite \(Jira and Confluence\) * Familiarity with Windows , Linux , and Solaris operating systems * Ability to ... career that's built for you\. Be responsible for Oracle database administration supporting ground software and satellite database sustainment for protected satellite… more
    Lockheed Martin (09/27/25)
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  • Defensive Cyber Engineer

    Lockheed Martin (Aurora, CO)
    …information assurance, and security methodology * Administrative experience with Linux and/or Windows systems * Experience with NetBrain, ... of 7 Defensive Cyber Engineers working a 24/7 operation\. 2\. Provide systems and architecture expertise for Defensive Cyber Operations to meet Cybersecurity mission… more
    Lockheed Martin (08/08/25)
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  • Lead Information Security Engineer

    Lumen (Denver, CO)
    …& computing system administration , virtualization, configuration, and support experience of Linux systems . + Two years of network design, support, and ... upgrading, patching, hardening, user access permissions, and routine maintenance of Security infrastructure systems ( Linux & Windows ) + Develop and support… more
    Lumen (09/30/25)
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  • Systems Administration Design…

    CACI International (Colorado Springs, CO)
    …VMware 6.X and later, Microsoft Server 2012 and later, NetApp Storage Systems , Linux + Working knowledge of Microsoft Windows Server administration , ... Systems Administration Design Engineer Job Category:...USSF Tech Order (TO) creation and modification + Troubleshoot Windows OS, Microsoft application, and Linux security… more
    CACI International (08/20/25)
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  • Systems Administration Design…

    CACI International (Colorado Springs, CO)
    Systems Administration Design Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... End: 10/4/2025 **The Opportunity:** CACI is looking for a ** Systems Administration Design Engineer** to support the...of Hire (Security+, CISSP) + Working knowledge of Microsoft Windows Server administration , Microsoft Server 2016 and… more
    CACI International (09/15/25)
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