• Senior Linux Systems

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) ... difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where...Ten or more (10) years of experience as a System Administrator (SA) supporting programs and contracts… more
    Leidos (10/09/25)
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  • Senior Linux Systems

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) ... difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where...Ten or more (10) years of experience as a System Administrator (SA) supporting programs and contracts… more
    Leidos (09/18/25)
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  • Senior Linux System

    GovCIO (Denver, CO)
    …Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior - linux - system - administrator ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with... Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills… more
    GovCIO (08/08/25)
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  • Sr Principal Linux Systems

    Northrop Grumman (Boulder, CO)
    …will include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate ... Chief Information and Digital Office (CIDO) organization is seeking a highly experienced ** Senior Linux Server Admin** to join its dynamic team of technical… more
    Northrop Grumman (10/09/25)
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  • Telecommunications Network System

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    Administrator II, job grade T4; Telecommunications Network System Administrator III, job grade T5; or Senior Telecommunications Network System ... Term Disability (STD), Employee Assistant Program (EAP) and Paid Leave Benefits. ** Senior Telecommunications Network System Administrator ** Hiring Wage:… more
    Tri-State Generation and Transmission Association, Inc. (09/25/25)
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  • IT Senior Systems

    Hensel Phelps (Greeley, CO)
    …planning and extends throughout the life of the property. **Position Description:** The Senior Systems Engineer role is to ensure the efficient operation and ... MCSE, VMware VCP-DCV (advanced), Cisco CCNP and ITIL are required. + Strong system administration ( Linux /Unix and Windows) at the command-line level. + Hands-on… more
    Hensel Phelps (10/22/25)
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  • Senior Database Administrator

    GovCIO (Denver, CO)
    …to this job (https://careers-govcio.icims.com/jobs/6411/ senior -database- administrator sat-sun-off-days/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... **Overview** GovCIO is currently hiring for MULTIPLE **Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) group. The NCT… more
    GovCIO (09/07/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    …and design. Provides direction to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety of IT ... escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate...products. + US Citizenship **Preferred Skills** + IBM Certified System Administrator - AIX. + Experience with… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • Storage Administrator

    GovCIO (Denver, CO)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior Storage Administrator for a mixed and growing environment of various storage ... **Overview** GovCIO is currently hiring for a Storage Administrator , tomanage, maintain, deploy, troubleshoot, and support servers and storage systems . This… more
    GovCIO (09/24/25)
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  • 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. ... of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris,...technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX/ Linux Operating System **Other Job Specific Skills**… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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