• Linux Systems Administrator

    ManTech (Hanover, MD)
    ManTech seeks a motivated, career- and customer-oriented ** Linux Systems Administrator ** to join our team in **Hanover, MD** . This role supports a global ... with lab teams across locations + Maintain and manage Linux and Windows user accounts, profiles, and...discipline + Fifteen (15) years of experience as a System Administrator in programs and contracts of… more
    ManTech (05/10/25)
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  • Linux Systems Administrator

    CACI International (Hanover, MD)
    Linux Systems Administrator Job Category:...with: + Configuration and Maintenance of Virtual Machines + Linux and Windows operating systems + ... Required: None Type of Travel: None * * * **The Opportunity:** CACI is seeking a Linux Systems Administrator to join our team in Hanover, MD! Our Middleware… more
    CACI International (05/02/25)
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  • Senior Linux System

    ManTech (Fort Meade, MD)
    …planning. + Configure and manage Linux and Windows operating systems ; install and maintain OS software; implement system enhancements to improve ... ManTech is seeking a **Senior Linux System Administrator ** to...will support the implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system more
    ManTech (07/15/25)
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  • Linux System Administrator

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Senior-Level) to join our team at Aberdeen ... an active DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator (Senior-Level) will be responsible for the… more
    Link Solutions Inc (07/12/25)
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  • Intermediate Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Intermediate Windows Systems Administrator Job Title: Intermediate Windows Systems Administrator Clearance Required: Secret OR Top Secret ... 8750 and 8140 compliance requirements Position Overview: The Intermediate Windows Systems Administrator specializes in...and STIG implementations. + Troubleshoot and resolve issues on Windows Server, macOS, and Linux systems more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Principal Windows /VMware Systems

    Northrop Grumman (Baltimore, MD)
    …include but not be limited to the following: + Perform as a primary Windows /VMware Systems Administrator for a classified government contract. + Maintain ... Grumman Mission Systems is seeking a well-qualified Windows /VMware Administrator to join its Classified Solutions... AD, LDAP, VMware, and knowledge of SAN storage systems . + Linux Operating System more
    Northrop Grumman (06/26/25)
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  • Senior Linux Administrator - TS/SCI…

    Amentum (Linthicum, MD)
    …Security, & Intel space? If so, look no further. We are seeking an **Senior Linux Administrator ** to join our team of passionate individuals on our Prime ... troubleshooting and user assistance. + Maintains user accounts, access control, and system / security configuration. + Maintains operating systems and… more
    Amentum (06/28/25)
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  • Engineer, Software & Information Platform

    Cardinal Health (Annapolis, MD)
    …Problems, determines causes and takes timely corrective action. + Works with the Unix/ Linux / Windows Administrator on capacity planning and performance tuning ... solution manager and OSS Experience with TMS (Transport Mgmt System ) modules Knowledge of Linux /DB2 database administration...principles is preferred. + General knowledge of other operating systems such as Windows , RHEL, Suse is… more
    Cardinal Health (07/04/25)
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  • Linux System Administrators

    Leidos (Annapolis Junction, MD)
    …more. **Join us and make a difference in National** **Security!** **Job Summary:** As a Linux System Administrator , you will play a vital role in maintaining ... perform capacity planning. + Configure and manage UNIX and Windows operating systems , ensuring system ... (SA) Skill Level 0 BS+2+ YoE as a Linux SA, ND +7+ System Administrator more
    Leidos (06/08/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active...excellence. Key Tasks: Candidate will be responsible for providing Linux System Administration support for the program.… more
    DCCA (05/19/25)
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