• UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    Designs, configures, implements, and maintains UNIX hardware and operating system environments including Red Hat Enterprise Linux (RHEL), HP-UX, and Solaris. ... task list, and duration of projects. + Designs, implements and performs UNIX authentication and security audits while providing solutions and remediation for… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • UNIX Systems Engineer

    GovCIO (Denver, CO)
    …be waived for 30 days after project join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned tasks. + ... **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create...remote position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and growing environment… more
    GovCIO (09/24/25)
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  • Engineer, Software & Information Platform

    Cardinal Health (Denver, CO)
    …determines causes and takes timely corrective action. + Works with the Unix /Linux/Windows Administrator on capacity planning and performance tuning of servers ... hosted on GCP cloud. GCP/AWS cloud experience is preferred. + Creates and maintains accurate documentation & Provides support to the SAP application team during development and implementation projects. + Provides support for HA(High availability) & DR(disaster… more
    Cardinal Health (09/18/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    …Provides direction to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety of IT ... administrator disciplines. + Configure, monitor, and maintain AIX OS...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 (08/22/25)
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  • Senior Linux Systems Administrator - 10k…

    Leidos (Aurora, CO)
    …**Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation, troubleshooting,… more
    Leidos (10/09/25)
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  • Senior Linux Systems Administrator - 10k…

    Leidos (Aurora, CO)
    …**Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation, troubleshooting,… more
    Leidos (09/18/25)
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  • Systems Administrator II

    DCCA (Aurora, CO)
    Systems Administrator II Location Aurora, CO Job Code 2055 # of Openings 1 Apply Now ... a competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator II (Linux) Candidate must have an active TS/SCI w/ Poly For… more
    DCCA (08/22/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    **MANTECH** is seeking a **Linux** **System Administrator ** to join our team in **Southlands, Colorado** . This position supports the ELINT Modernization effort and ... issues at Tier 1 and Tier 2 support levels + Configure and manage UNIX /Linux operating systems and install/load OS software + Optimize system operations and perform… more
    ManTech (10/23/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    **MANTECH** seeks a motivated and customer-focused **Linux** **System Administrator ** to join our team in **Southlands, Colorado** . This position supports the ELINT ... issues at Tier 1 and Tier 2 support levels + Configure and manage UNIX /Linux operating systems and install/load OS software + Optimize system operations and perform… more
    ManTech (10/23/25)
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  • Informatica Database Administrator

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    The Informatica Administrator is responsible for the installation, configuration, monitoring, maintenance, and optimization of Informatica software tools used for ... + Experience managing Oracle RAC and Data Guard databases. + Knowledge of UNIX /Linux commands and shell scripting. + Experience with system monitoring tools and… more
    ASM Research, An Accenture Federal Services Company (10/23/25)
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  • Senior Database Administrator

    Highmark Health (Denver, CO)
    …Citizen (due to contractual/access requirements) We are seeking a Database Administrator with experience in PostgreSQL databases within Google Cloud Platform (GCP), ... resolve problems related to the DBMS technology and computing platform such as Z/OS, UNIX , Linux, and Windows + Take a lead role in conducting root cause analysis… more
    Highmark Health (10/28/25)
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  • DevSecOps / Cloud Engineer

    DCCA (Broomfield, CO)
    …of computing resources. * Ancillary duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, ... and/or repositories (ie Nexus, JFROG) * Experience with Windows and Linux/ Unix administration * Prior experience with DevOps and/or Software Factory implementation… more
    DCCA (08/29/25)
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