• System Administrator

    METECS (Houston, TX)
    …duties as assigned Required Qualifications: + Minimum of 5 years of IT system administration and cybersecurity experience. + Exposure to cybersecurity frameworks ... We are looking for a talented and experienced IT System Administrator with a minimum of 5 years of...hear from you. Key Responsibilities: + Provide support for Linux -based systems and servers, including installation, maintenance,… more
    METECS (09/18/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …activities\. \* Identifying and implementing industry best practices for systems administration \. \* Developing solutions to system security needs that meet ... incorporated into information systems \. \#LMATL **Basic Qualifications:** \* In\-depth systems administration experience with Linux \* Demonstrated track… more
    Lockheed Martin (07/12/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT), Linux , System Administration **Certifications:** CompTIA Security+ CE ... and tomorrow is smarter. Our work depends on a ** Systems Administrators** with Linux and Windows Infrastructure...will be on an engineering team that provides IT Systems Administration support to global real-time operational… more
    General Dynamics Information Technology (09/06/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …be accepted at this time. Candidate will be responsible for providing Sr. level Linux System Administration support for the program. Required: Very strong ... and associated hardware. + Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture… more
    Jovian Concepts, Inc. (09/24/25)
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  • IT Platform Administration Specialist

    Evertec Group, LLC (PR)
    IT Platform Administration Specialist ​ Operations & Technology ​ Puerto Rico General Responsibilities *Administrate and implement Microsoft Intune solutions for ... implement Intune solutions for endpoint management, covering various operating systems and device types. *Device Management, manage device enrollment, provisioning,… more
    Evertec Group, LLC (08/15/25)
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  • Systems Administrator - Multiple Levels

    Noblis (San Diego, CA)
    …monitors and keyboards Required Qualifications + TS/SCI clearance required + Experience in system administration , network administration , or a related IT ... in resolving accounts, recovery of data and maintaining security + Loading operating systems , including Windows, Solaris, Unix and Linux . + Develop active… more
    Noblis (09/18/25)
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  • Momentum Systems Engineer

    Shuvel Digital (Fairfax County, VA)
    …production support of large applications/ systems . + Strong proficiency in Linux administration (RHEL, CentOS, etc.). + Hands-on experience with OpenShift. ... + Technical experience with CGI Momentum Federal Financials ERP software. + Linux server system administration experience. + Experience with RedHat Ansible… more
    Shuvel Digital (07/18/25)
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  • (Mid. or Senior) System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …to join our team. The selected individual will be responsible for maintaining system administration support activities for a large complex network environment ... a changing environment. The selected candidate must possess strong system administration and troubleshooting skills and must...+ Must have experience or familiarity with the following systems : Windows/ Linux operating systems , VMware,… more
    Belay Technologies (10/01/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    …and O&M team members on the following key tasks: DUTIES * Perform Linux builds, installs, configuration, administration , and troubleshooting of both Linux ... Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following ...can work on their own * Expertise in configuration, administration , and troubleshooting of Linux (RHEL/CentOS, Ubuntu)… more
    Vexterra Group (07/15/25)
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  • Mid/Sr System Administrator

    Leidos (Annapolis Junction, MD)
    …Security!** **Job Summary:** The selected individual will be responsible for maintaining system administration support activities for a large complex network ... a changing environment. The selected candidate must possess strong system administration and troubleshooting skills and must...+ Must have experience or familiarity with the following systems : Windows/ Linux operating systems , VMware,… more
    Leidos (09/27/25)
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