• Senior Systems Administrator

    Lumen (Denver, CO)
    …in training and experience. + Minimum four (4) years work experience in Linux systems administration , including scripting, configuring, tuning & networking. ... Zabbix, Splunk, syslog, and/or similar tools. + Programming experience related to systems administration (Python, Perl, etc.). + Experience with Docker… more
    Lumen (05/02/25)
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  • Sr . System Development Engineer, Solid…

    Amazon (Denver, CO)
    …A successful candidate in this role has prior hands-on SSD debugging experience on Linux systems and familiarity with kernel drivers and OS level software. Given ... - 4+ years of deploying and operating in a Linux /Unix environment experience - 2+ years of systems...scalable) software solutions in production - 7+ years of administrative experience in networking, storage systems , operating… more
    Amazon (03/28/25)
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  • Senior Systems Engineer

    Comcast (Centennial, CO)
    …projects and shares expertise. **Job Description** **Must Have Skills:** + 5+ years experience with Linux Systems administration + Red Hat systems ... routing and switching concepts understanding VLANS subnets and Firewall concepts + Linux Shell and Python scripting expereince + AWS experience, public and private… more
    Comcast (03/27/25)
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  • Hybrid Systems Engineer, Sr (Windows…

    Lockheed Martin (Littleton, CO)
    …This Systems Engineer Senior \- IT role is a Hybrid Systems Administration role, and will provide progressive experience in managing complex hybrid IT ... Server and various Linux distributions \(e\.g\., Red Hat Enterprise Linux , CentOS\)\. * Experience with database administration and management \(e\.g\.,… more
    Lockheed Martin (05/02/25)
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  • Senior Systems Administrator

    Leidos (Aurora, CO)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program and ... a culture of operational excellence. + Responsible for installation, configuration, administration , support and maintenance of systems , including associated… more
    Leidos (03/31/25)
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  • Secret Systems Administrator

    Insight Global (Broomfield, CO)
    … Administrator, preferably in supporting DoD or government customers Strong knowledge of Linux operating systems and network administration (RHEL) Experience ... based in Boulder, CO is looking to hire a Senior Systems Administrator on-site in Broomfield, CO....directly with Government Service teams to support and provide Linux /PHEL sys admin support to the FORGE… more
    Insight Global (04/29/25)
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  • Sr . Windows Administrator/Test Lab Manager…

    Leidos (Aurora, CO)
    …for a Degree. + _Must have at least 6 years of experience with Linux server administration (RHEL and/or CentOS) in an enterprise environment (including both ... have an active TS/SCI Polygraph. We are hiring a ** Senior Windows Administrator / Test Lab Manager** to join...Must have experience in or familiarity with the following systems : Windows/ Linux operating systems , VMware,… more
    Leidos (03/28/25)
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  • Information Systems Security Officer,…

    Lockheed Martin (Colorado Springs, CO)
    …related to Networking and Cybersecurity\. \- Prior experience with Windows or Linux Operating Systems \. **Security Clearance Statement:** This position requires ... Polygraph\.** This position will perform duties as a Classified Cybersecurity Information Systems Security Officer \(ISSO\) for systems located within close… more
    Lockheed Martin (05/03/25)
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  • Senior Systems Engineer

    SAIC (Aurora, CO)
    **Description** SAIC is looking for a senior network engineer / systems administrator with background in configuring, maintaining, and troubleshooting networking ... equipment, servers and processing systems . Must have knowledge of ...environment. Troubleshoot network hardware issues. + Responsible for network administration , fault detection and fault isolation services, network traffic… more
    SAIC (05/07/25)
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  • Systems Administrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …will be assisting with the compliance of classified government contracts and systems . Will be responsible for the security administration , patching, ... Skills and Experience + Familiarity with computer networks include Microsoft Windows and Linux based operating systems as well as knowledge of network… more
    Kratos Defense & Security Solutions, Inc. (05/02/25)
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