• AIX Administrator

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    …Master's Degree preferred. + 8-15 years of overall experience in information technology, systems administration or other IT related field to include: 5+ years ... and 3 supports for escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate in on-call rotations to… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • WTRS - Network Administrator

    General Dynamics Information Technology (Fort Carson, CO)
    Systems Administrator** GDIT is seeking qualified candidates for Network/ System Administrator in support of the Warfighter Training Readiness Solution (W-TRS) ... verify the integrity and availability of hardware, network, and server resources and systems . Review system and application logs and verify completion of… more
    General Dynamics Information Technology (11/25/25)
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  • Senior Database Administrator (Open Rank)

    University of Colorado (Aurora, CO)
    …ecosystem experience. **Knowledge, Skills and Abilities:** + Strong knowledge of database administration and development and systems administration concepts ... disaster recovery strategies. + Support production on-call rotation for database administration . What You'll Bring: + Strong knowledge of database administration more
    University of Colorado (01/06/26)
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  • Platform Network Engineer II (Onsite)

    RTX Corporation (Aurora, CO)
    …Technology or Physics and 3 years of related work experience + Experience with Linux System Administration (Eg RHEL 6.0+) + Experience with VMWare ... data management capabilities in an evolving threat landscape. Tasks include: Utilizing your Linux background and System Administration skills to implement… more
    RTX Corporation (11/15/25)
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  • TSSCI Systems Administrator (Level 2)

    Insight Global (Louisville, CO)
    …https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements 2-4 years of experience within systems administration 1- years of experience support ... in Louisville, CO, is looking for a Top Secret Systems Administrator (Level 2) to join their growing classified...software. Their environment is a mix of Windows and Linux , and you will also be supporting Vmware, Horizon… more
    Insight Global (11/22/25)
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  • Hardware Engineer, Level 2 - Clearance Required

    Lockheed Martin (Aurora, CO)
    …\- Background in technology, engineering, software, hardware, System , or network administration \- Experience with Linux shell scripting \- Satellite ... and risk, and supportability and effectiveness analyses for total systems \. Analyses are performed at all levels of total...Provide system maintenance support for a large system of computers \( Linux environment\), associated switching,… more
    Lockheed Martin (12/30/25)
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  • Cybersecurity and IT Operations Engineer

    ManTech (Boulder, CO)
    …You will be responsible for the administration of both Windows and Linux systems , while also providing support for a Security Information and Event ... Management (SIEM) system and other cybersecurity applications, tools, systems ...AND 5-7 years' of experience in systems administration for both Windows Server and Linux more
    ManTech (11/20/25)
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  • IT Manager Software Factory - SW Engineering Tools…

    BAE Systems (Aurora, CO)
    …concepts, TCP/IP, DNS, load balancing, and firewall configuration + Knowledge of Linux /Unix systems administration and troubleshooting + Familiarity with ... **Job Description** BAE Systems is seeking a seasoned DevSecOps Team Manager...as skills, education, and experience. Employee Benefits: At BAE Systems , we support our employees in all aspects of… more
    BAE Systems (01/08/26)
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  • Mission IT Operator

    CACI International (Denver, CO)
    …user systems , servers, storage, and network connectivity. - Provides system administration for assigned infrastructure and establishes and maintains security ... This position requires broad knowledge of both Windows and Linux -based systems across a global environment. Shift...in support of 24x7 operations. - System administration experience to include UNIX, Linux , and… more
    CACI International (01/08/26)
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  • Hardware Engineer - Level 1 or 2

    Northrop Grumman (Aurora, CO)
    …technical troubleshooting, and problem solving - Experience with Tier 1 System Administration troubleshooting and diagnosis on Red Hat Linux and VM vSphere - ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...solving - Experience with Tier 1 System Administration troubleshooting and diagnosis on Red Hat Linux more
    Northrop Grumman (01/10/26)
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