• System Administrator II

    Gama-1 Technologies (Silver Spring, MD)
    Summary We are seeking a highly skilled and experienced System Administrator II to join our team. In this role, you will be responsible for supporting the ... etc.). Preferred Qualifications + CompTIA Security+, Microsoft Certified: Windows Server Administrator , Red Hat Certified System Administrator (RHCSA),… more
    Gama-1 Technologies (08/14/25)
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  • System Administrator II

    General Dynamics Information Technology (Annapolis Junction, MD)
    …+ Four (4) years of experience with Service Management (ITSM) is required. ServiceNow System Administrator certification is required GDIT IS YOUR PLACE: * 401K ... Required:** None **Job Family:** Systems Administration **Skills:** Communication,Information Systems ,Operating Systems (OS), System Security, Systems more
    General Dynamics Information Technology (08/08/25)
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  • Application System

    SMX (Patuxent River, MD)
    Application System Administrator (4305)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking an Application ... communication skills + Hands-on experience with testing, troubleshooting, and optimizing application solutions and system architectures ** Application more
    SMX (08/08/25)
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  • Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aberdeen Proving Ground, MD)
    …As a Linux system administrator on our team, you'll ensure system hardware, operating systems , software systems , and related procedures adhere to ... Linux System Administrator The Opportunity: Your combination...and resolve vulnerabilities. You'll be responsible for hardening Linux systems per requirements, including Operating System (OS)… more
    BOOZ, ALLEN & HAMILTON, INC. (08/10/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …optimize a wide variety of IT systems . We are hiring a seasoned System Administrator - Level 3 to provide advanced technical leadership and hands-on support ... System Administrator Job Category: Information Technology...Lead implementation, configuration, troubleshooting, and maintenance of complex IT systems + Manage day-to-day operations, system monitoring,… more
    CACI International (08/01/25)
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  • Sr. Principal HPC System

    Northrop Grumman (Annapolis Junction, MD)
    …Mission Systems (NGMS) is seeking a **Principal or Sr. Principal HPC System Administrator ** . This position is located at **Baltimore, MD** location. ... be filled as a Principal or Sr. Principal HPC System Administrator ** Basic Qualifications **Principal HPC ...clearance per customers' requirements **Preferred Qualifications** + IAT Level II certification + Red Hat Linux systems more
    Northrop Grumman (08/15/25)
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  • Linux System Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
    Linux System Administrator , Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use ... of Defense? We're looking for a Cross Domain Platform System Administrator to help us design, deploy,...Experience with NiagraFiles + Knowledge of bi-directional network transfer systems + DoD 8570.1 IAT Level II more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Senior Windows Server Systems

    Leidos (Bethesda, MD)
    …IT systems . Rapidly distinguish isolated user problems from enterprise-wide application and system problems. + Support operations, maintenance and ... keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media...Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator ) * Experience with SAN or… more
    Leidos (07/24/25)
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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 ... include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at… more
    Northrop Grumman (05/21/25)
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  • SharePoint Systems Administrator

    Leidos (Bethesda, MD)
    …environment where you can thrive, keep reading!** Leidos is seeking a SharePoint Systems Administrator to support the National Media Exploitation Center (NMEC). ... The SharePoint System Administrator will support infrastructure services, operations,.... + Rapidly distinguish isolated user problems from enterprise-wide application / system problems. + Identify methods for direct… more
    Leidos (08/09/25)
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