• Senior Linux System Administrator

    Parsons Corporation (Aberdeen, MD)
    …looking for. **Job Description:** _Parsons is looking for an amazingly talented_ **_Senior Linux Systems Administrator_** _to join our team!_ **_What You'll Be ... Doing:_** + _Support the system administration for ARL high performance computers_ + _Support design...Required Skills You'll Bring:_** + _Extensive background in diverse Linux operating systems and high performance computing_… more
    Parsons Corporation (08/16/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …**Preferred Qualifications:** + Experience/familiarization with full lifecycle management of Linux systems , to include provisioning, configuration management and ... but are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software,...patching. + Red Hat Certified System Administration Certification. + Experience with NetAPP **Clearance Requirements:** +… more
    ManTech (07/23/25)
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  • Sr RedHat Enterprise Linux Administrator

    Leidos (Baltimore, MD)
    …(SOPs) as needed. + Assist in troubleshooting and resolving issues related to Linux systems , including performance, health, and configuration. + Ensure best ... **Description** We are seeking an experienced Sr Red Hat Enterprise Linux (RHEL) System Administrator to join our IT team. The ideal candidate will have a strong… more
    Leidos (08/15/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …years of related experience might be substituted for a degree + 14+ years of Systems Administration experience. + Must be proficient with troubleshooting in a ... perform system capacity analysis and planning. + Configure and manage Linux operating systems ; install and maintain OS software; implement system enhancements to… more
    ManTech (07/26/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …system uptime. Required Qualifications: * Experience: Minimum of 10 years in systems administration roles * Education: Master's degree or Bachelor's degree ... Linux System Administrator is responsible for leading system administration activities. This position oversees the installation, configuration, maintenance, and… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Information Systems Security Officer

    Textron (Hunt Valley, MD)
    …Markings, Wireless Devices, and relevant System Security Plans \(SSPs\)\. * Perform Systems Administration for Linux /Windows operating systems , ... **Information Systems Security Officer \- Hunt Valley** **Description** **Who...Linux , Windows, Solaris, VMWare\), virtual environments, and mobile systems \. Extensive experience with eMASS , JSIG DCSA DAAPM,… more
    Textron (08/07/25)
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  • System Administrator Level 3

    General Dynamics Information Technology (Annapolis Junction, MD)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,ServiceNow Platform,Unix **Experience:** ... and remains involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software,… more
    General Dynamics Information Technology (07/23/25)
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  • Manufacturing Systems Administrator - 3rd…

    System One (Salisbury, MD)
    …Desktop Operating Systems , Voice/Data, Network Administration (Microsoft), Database Administration , Unix or Linux operating systems , and SAP system ... Job Title: Manufacturing Systems Administrator - 3rd Shift (Remote) Location: Remote...system usage procedures. Ensure compliance with corporate manufacturing system administration , LAN administration , change management, asset management,… more
    System One (07/02/25)
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  • Software, CNO, Systems

    Belay Technologies (Annapolis Junction, MD)
    …handle technical troubleshooting, and ensure system security. Required Skills: Linux /Windows administration , scripting, network services, system monitoring. ... a dynamic, innovative team working on cutting-edge cybersecurity, network, software and systems engineering projects. We are hiring for a wide range of positions,… more
    Belay Technologies (08/14/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …experience may be considered in lieu of required education + Prior experience with systems administration in Windows or Linux environments + Excellent ... for detail and a passion for developing innovation solutions? Join our team! As a Systems Administrator III, you will be using your skills and expertise to assist in… more
    Sierra Nevada Company, LLC (07/21/25)
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