• Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …Hat Linux servers + Install and configure Red Hat Linux / Windows / Solaris operating systems + Ensure compliance with computer security policy, Risk Management ... of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer...+ Set up administrator and service accounts + Maintain system documentation + Tune system performance +… more
    ISYS Technologies (10/22/25)
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  • L3 Technical Support Engineer - Jbod/Jbof Storage…

    Western Digital (Colorado Springs, CO)
    …storage systems via phone, email, and Sales Force Ticket system communication. + Guide customers through step-by-step troubleshooting procedures to resolve ... interactions. + Educate customers on best practices for storage system setup, maintenance, and performance optimization. + Participate in...and help desk software. + Expert-level knowledge of operating systems (Linux, Solaris , Mac OS X, VMware… more
    Western Digital (10/24/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    …are not limited to:** + Support implementation, troubleshooting, and maintenance of IT systems + Manage IT infrastructure and ensure system availability and ... 2 support levels + Configure and manage UNIX/Linux operating systems and install/load OS software + Optimize system...all of the following technologies and environments: + Operating Systems : CentOS, AIX, Solaris , RHEL + Tools… more
    ManTech (10/23/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    …are not limited to:** + Support implementation, troubleshooting, and maintenance of IT systems + Manage IT infrastructure and ensure system availability and ... 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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  • UNIX Systems Engineer

    GovCIO (Denver, CO)
    **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and maintain team technical instructions, operating ... position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and growing environment of...environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX. This position will work with the existing… more
    GovCIO (09/24/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Denver, CO)
    …field + Seven (7) years of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris , or HP-UX. + Five (5) years' ... Designs, configures, implements, and maintains UNIX hardware and operating system environments including Red Hat Enterprise Linux (RHEL), HP-UX, and Solaris .… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Storage Administrator

    GovCIO (Denver, CO)
    …a Storage Administrator, tomanage, maintain, deploy, troubleshoot, and support servers and storage systems . This position will be located in Radford, VA and will be ... manage, maintain, deploy, troubleshoot, and support servers and storage systems for program and its customers. This position will...its customers. This position will assist with implementing new system HW and SW and provide input for developing… more
    GovCIO (09/24/25)
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  • Full Stack Software Engineer

    ManTech (Aurora, CO)
    …Programming Languages & Web: Java, C/C++, JavaScript (jQuery/Angular), HTML, CSS + Operating Systems & Platforms: Linux, Windows, Solaris , VMWare + Middleware & ... team that supports the development and enhancement of software systems that disseminate critical data across the Intelligence Community. **Responsibilities… more
    ManTech (10/23/25)
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  • ADC Engineer I, Amazon Dedicated Cloud Engineering…

    Amazon (Denver, CO)
    …(Certified Network Defender) or Network+ or Security- 1-3 years of experience with Systems Administration in Linux/Unix (Ubuntu, CentOS, RedHat, Solaris , etc.) - ... building some of the largest and most complex distributed systems in the world, and we need adaptable people...who are focused on operational excellence and troubleshooting complex system operations, have a good understanding of Linux, networking… more
    Amazon (10/16/25)
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  • Endpoint Vulnerability Management Subject-Matter…

    GovCIO (Denver, CO)
    … systems such as Red Hat Enterprise Linux, Oracle Enterprise Linux, and Solaris + federal business systems that support functions such as financial ... management, budget, procurement, travel, property, HR/payroll, and data warehousing + clinical and/or scientific instrumentation **Qualifications** Bachelor's with 15+ years (or commensurate experience) Required Skills and Experience + Experience performing… more
    GovCIO (10/23/25)
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