• Systems Administrator

    CACI International (Fort Meade, MD)
    …threat of attempts to compromise the confidentiality, integrity, or availability of customer systems . The System Administrator (SA) will mainly be performing ... Systems Administrator Job Category: Information Technology...NSA TS/SCI with Poly clearance + 3 years Linux system administration experience + Knowledge of physical more
    CACI International (07/24/25)
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  • System Administrator

    Belay Technologies (Fort Meade, MD)
    System Administrator experience + Bachelor's degree in system engineering, Computer Science, Information Systems , Engineering Science, engineering ... a finalist in 2021! Belay Technologies is seeking a System Administrator to join our intel team....team to obtain and configure Virtual Machines(VMs), loading Operating systems and software, performing security hardening, patching,… more
    Belay Technologies (08/07/25)
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  • 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...providing necessary alerting to provide notification of events/incidents/problems + Physical security monitoring for access control +… more
    SMX (08/08/25)
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  • ACAS Systems Administrator

    Leidos (Adelphi, MD)
    …(Assured Compliance Assessment Solution) position involves managing and maintaining the ACAS system , which is a vulnerability assessment and security auditing ... to the appropriate scan zones and repositories. + Provide Multi-Tiered ACAS administrator support. + Troubleshoot application errors, operating system (s), server… more
    Leidos (08/09/25)
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  • Network & Computer Systems

    SMX (Patuxent River, MD)
    Network & Computer Systems Administrator - Intermediate (Secret to TS) (3314)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is ... seeking a skilled **Network** **and** **Computer Systems Administrator ** tobe part of ourInformation Technology...Security + CE, SSCP) **Desired Skills:** + Past DoD system administration experience \#cjpost At SMX(R), we are a… more
    SMX (08/09/25)
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  • System Administrator IV - HPC

    Leidos (Annapolis Junction, MD)
    …The Digital Modernization Sector at Leidos currently has an immediate need for an experienced ** System Administrator - IV HPC** for a new customer on a strategic ... High-Performance Computing (HPC) program. The Senior System Administrator will need to be a...ensuring high availability and performance of data center services, physical and virtual server-class systems , and storage.… more
    Leidos (07/03/25)
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  • Systems /Network Administrator

    UIC Government Services and the Bowhead Family of Companies (Aberdeen, MD)
    **Overview** SYSTEMS /NETWORK ADMINISTRATOR (HITS-R): Bowhead seeks a Systems /Network Administrator to support the High Performance Computing ... and support an organization's local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system . - Monitor network to… more
    UIC Government Services and the Bowhead Family of Companies (07/23/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented **Linux** ** System Administrator ** to join our team in **Laurel, MD.** You will be part of a ... but are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains integrity and… more
    ManTech (07/23/25)
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  • Network/ System Administrator

    COMSO, Inc (Annapolis Junction, MD)
    Network/ System Administrator - PRIME CONTRACT (TS/SCI w/ Polygraph) Annapolis Junction, MD (http://maps.google.com/maps?q=Linthicum+Heights+MD+USA+21090) ... years running by the Baltimore Sun Media Group. Currently, we are seeking aNetwork/ System Administrator - PRIME CONTRACTto join our Team! **TS/SCI w/ POLYGRAPH… more
    COMSO, Inc (07/22/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …Proven experience with patching and configuring systems , ensuring up-to-date security and optimal system performance. + Practical experience with ... **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities… more
    ManTech (06/07/25)
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