• System Administrator (Secret to Top…

    SMX (Patuxent River, MD)
    System Administrator (Secret to Top Secret) (4170)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a skilled ** ... System Administrator ** to work within a 24x7...24x7 team providing continual support and monitoring of computer systems by resolving or escalating problems that arise +… more
    SMX (10/18/25)
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  • Linux System Administrator…

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Intermediate-Level) to join our team at Aberdeen Proving Ground, ... DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator will be responsible for the installation, configuration,… more
    Link Solutions Inc (11/06/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Elkridge, MD)
    …Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads operating system software, patches, and configures ... for you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD**...PyPi, and CentOS. + Experience in troubleshooting and configuring Windows operating system and Windows … more
    Northrop Grumman (10/02/25)
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  • Network and Computer Systems…

    ManTech (Belcamp, MD)
    …and servers. + Knowledge of TCP/IP, information security /authorization profiles, or system administration of Unix or Windows networks/ systems + ... **MANTECH** seeks a motivated, career and customer-oriented **Network and Computer Systems Administrator ** to join our team in **Belcamp, MD** . This is an… more
    ManTech (09/10/25)
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  • System Administrator Level 2

    Jovian Concepts, Inc. (Annapolis, MD)
    …process. Configures and manages UNIX and Windows operating systems and installs\/loads operating system software, troubleshoots, maintains integrity ... any other reason prohibited by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":" System Administrator Level 2","companyName":"Jovian Concepts,… more
    Jovian Concepts, Inc. (10/07/25)
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  • Tier II Systems Administrator

    CACI International (Forest Heights, MD)
    Tier II Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular ... * **The Opportunity:** CACI is seeking a Tier II Systems Administrator to join our Tier II...* The following certifications are highly desired: * Microsoft Windows administrator certifications * COMPTIA A+, or… more
    CACI International (11/19/25)
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  • Window System Administrator

    ManTech (College Park, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Windows ** ** Systems Administrator ** to join our team in **College Park, Maryland** . The ... position is part of a team that provides Windows Systems Administration support for an organization...and performance enhancements. **Minimum Qualifications:** + 8+ years of System Administration experience + Proficiency in Windows … more
    ManTech (10/14/25)
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  • Systems Administrator I - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    …+ Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... Systems Administrator I - PIPELINE (TS/SCI...configuration management, implementation, and sustainment of compliance with applicable system security controls. + Perform periodic vulnerability… more
    COMSO, Inc (09/02/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …management, implementation, and sustainment of compliance with applicable system security controls. + Provide support to IT systems including day-to-day ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046)...Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot,… more
    Synergy ECP (09/01/25)
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  • Computer System Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …and evaluate vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain security ... be limited to the following: + Perform as primary Systems or Network Administrator for a classified...networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Prepare … more
    Northrop Grumman (11/12/25)
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