• Senior Windows Server Systems

    Leidos (Bethesda, MD)
    …environment where you can thrive, keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media Exploitation ... Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft Server (2012… more
    Leidos (07/24/25)
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  • Digital Services Web Server

    General Dynamics Information Technology (Annapolis Junction, MD)
    …depends on Systems Administrator Senior joining our team. HOW A WEB SERVER SYSTEMS ADMINISTRATOR SENIOR WILL MAKE AN IMPACT * **Installation and ... **US Citizenship Required:** Yes **Job Description:** \#ITPolyMD Digital Services Web Server Administrator Transform technology into opportunity as a Digital… more
    General Dynamics Information Technology (06/11/25)
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  • Windows Server Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Windows Server Administrator The Opportunity: Are you looking for an opportunity to combine your technical skills with big-picture thinking to make an impact at ... infrastructure to ensure optimal performance and security. As a Systems Administrator on our team, you have...leadership in both written and verbal formats + Windows Server Hybrid Administrator Asso cia te, Micro… more
    BOOZ, ALLEN & HAMILTON, INC. (07/26/25)
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  • Systems Administrator

    BAE Systems (Fort Meade, MD)
    …Experience, & Skills** + Bachelors Degree + 10 years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity ... incentives may be available based on position level and/or job specifics. ** Systems Administrator ** **112344BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (07/19/25)
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  • Sr. Systems Administrator TS/SCI…

    Leidos (Annapolis Junction, MD)
    …May possess a Doctorate in technical domain. + Must have ​experience as a systems administrator providing direct support to end users and technical staff ... **Description** **Leidos** has a new and exciting opportunity for a **System Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (07/23/25)
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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 Location(s): A ... 8750 and 8140 compliance requirements Position Overview: The Intermediate Windows Systems Administrator specializes in the installation, configuration, and… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Principal Linux Systems

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... make a difference in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation,… more
    Leidos (08/08/25)
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  • Messaging & Collaboration Systems

    FGS, LLC (Suitland, MD)
    Messaging & Collaboration Systems Administrator Suitland (ONI), MD **Citizenship:** Requires US Citizenship **Employment Term and Type:** Regular, Full Time ... **Salary Band:** $150,000 to $175,000 **Job Description:** The Messaging & Collaboration Systems Administrator will support the Office of Naval Intelligence… more
    FGS, LLC (06/04/25)
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  • Systems Administrator IV - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator IV - PIPELINE (TS/SCI w/ POLYGRAPH) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a ... systems enhancements to improve reliability and performance. The Level 4 Systems Administrator shall possess the following capabilities: + Provide support… more
    COMSO, Inc (06/03/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …your career. Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team of technical ... limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract....a condition of continued employment + Must have Linux server Operating Systems support experience + Linux… more
    Northrop Grumman (05/21/25)
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