• System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …resolution process.<\/span><\/span><\/span> <\/span><\/li>\n + Configures and manages UNIX and Windows operating systems and installs\/loads operating system ... in the resolution process.<\/span><\/span><\/span><\/span> <\/span><\/li>\n + Configure and manage Windows (or other applicable) operating systems and… more
    Jovian Concepts, Inc. (09/24/25)
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  • Storage Administrator Active TS/SCI / wPoly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and Operations **Skills:** Backup and Recovery (Software),Information Technology (IT) Systems ,NetApp **Certifications:** CompTIA Security + certified (DoD 8570 IAT ... Level II ) - CompTIA - CompTIA **Experience:** 5 + years...related experience **US Citizenship Required:** Yes **Job Description:** Storage Administrator Transform technology into opportunity as a Storage … more
    General Dynamics Information Technology (10/09/25)
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  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …immediate opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride ... version 6.0 and/or at least five (5) years of Windows and Linux systems administration experience. +...Clearance with SCI Eligibility + DoD 8570 IAT Level II certification (Security+, CCNA Security, CySA+, GICSP, GSEC, CND,… more
    Paragon Cyber Solutions (10/11/25)
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  • Research IT System Administrator

    Colorado State University (Fort Collins, CO)
    …help manage the college's research computing environment, including applications, clients, file systems , and research related Windows and Linux servers. The ... function in a Windows server environment and maintain client interconnectivity from Windows and Apple OS systems . This position requires someone who is… more
    Colorado State University (11/22/25)
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  • Multifunctional System Administrator (Level…

    Lockheed Martin (Greenville, SC)
    …a US Navy Squadron based in Iwakuni, Japan\. We are seeking an experienced Systems Administrator who has some knowledge of Network and Database administration to ... a valid US Passport *The Candidate must have proven Windows Enterprise Server Systems Administration experience and...environment\. *Prior experience working as an F\-35 ALIS Database, Systems , Security OR Network Administrator *Hands on… more
    Lockheed Martin (12/11/25)
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  • Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …including but not limited to data center operations, server hardware, operating systems ( Windows , Linux), web servers (IIS, Apache, Tomcat), databases (MS ... None **Job Family:** IT Infrastructure and Operations **Skills:** Infrastructure,Linux,Microsoft Windows ,VMware VDI **Experience:** 5 + years of related experience… more
    General Dynamics Information Technology (11/22/25)
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  • Systems Administrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …and achieving maximum success for our customers, our partners and ourselves. The Systems Administrator will be responsible for ensuring the smooth operation of ... an organization's computer systems . Will handle the installation, maintenance, and troubleshooting of...on Microsoft software + Must maintain DoD 8570/8130 IAT II or DoD 8570/8140 equivalent Desired Skills and Experience… more
    Kratos Defense & Security Solutions, Inc. (12/07/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include ... experience in Information Technology. + Current DoD 8570 IAT II certification (Security+, SSCP, or equivalent) or ability to...to obtain one within 180 days. + Experience with Windows and Linux operating systems . + Experience… more
    ManTech (12/03/25)
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  • IT Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Administrator ** to join our team in **Chantilly, VA.** **Responsibilities include but ... may be substituted. + Certification: Current DoD 8570 IAT II certification (eg, Security+, SSCP) or the ability to...within 180 days. + System Experience: Experience with both Windows and Linux operating systems . + End-User… more
    ManTech (11/19/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    …Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Junior to Mid-Level Systems Administrators with Linux and Windows experience! We have multiple ... System Administrator I Location Fort Meade, MD Job Code...resolution process. + Configure and manage Linux, UNIX and Windows operating systems and install/load operating system… more
    DCCA (11/21/25)
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