• Banner Administrator II

    Texas A&M University System (Texarkana, TX)
    …file transfers, and scheduled tasks using SFTP, S3, WebDAV, etc. + Administer Linux / Unix servers, storage systems , and perform light networking tasks ... Job Title Banner Administrator II Agency Texas A&M University - Texarkana...used by TAMUT), PL/SQL programming language, Relational Database Management Systems , Unix / Linux operating systems… more
    Texas A&M University System (10/29/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …environments + Apply expert knowledge of UNIX , Linux , and Windows systems and networking + Coordinate system changes with ISSO and ISO, and maintain ... IT systems . We are hiring a seasoned System Administrator - Level 3 to provide...This role supports complex enterprise infrastructure and architecture, including UNIX / Linux /Windows systems , virtual environments, and… more
    CACI International (10/30/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …optimize a wide variety of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead and support complex enterprise IT environments, ... Senior System Administrator Job Category: Information Technology...operational oversight across a range of IT platforms including UNIX , Linux , and Windows systems .… more
    CACI International (10/30/25)
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  • System Administrator 3

    DCCA (Annapolis Junction, MD)
    …Configure and manage Linux , UNIX and Windows operating systems and install/load operating system software, troubleshooting, maintain integrity and ... System Administrator 3 Location Annapolis Junction,...Required Skills: + Must have experience supporting multiple operating systems , such as Linux , UNIX … more
    DCCA (11/17/25)
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  • Systems Administrator

    Leidos (Chantilly, VA)
    … Administrator . Your job will be supporting as a Linux administrator to provide system maintenance, systems performance optimization along with user ... anomalies and independently make configuration updates to ensure 99.999% system availability requirements. + Analyze Linux log...well as an integral member of a team + Linux / UNIX experience + **Must be able to… more
    Leidos (11/15/25)
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  • System Administrator , High…

    RTX Corporation (Tucson, AZ)
    …are eligible for a security clearance​ **Security Clearance:** Secret - Current ** System Administrator , High Performance Computing (HPC) - P2** **Senior Analyst ... to lead and support the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems . Work across DT functions… more
    RTX Corporation (10/24/25)
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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 (11/17/25)
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  • Entry Level or Mid Level System…

    Belay Technologies (Annapolis Junction, MD)
    …this level (skills, technologies, expertise): + One (1) year experience in Linux , Unix , Windows or Cisco OS operating system + Five (5) years' experience ... in 2 021! Belay Technologies is seeking a Mid-Level System Administrator (SA2) to join our intel...administering Linux , Unix or Windows Operating System + Three… more
    Belay Technologies (10/10/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    …and manage primarily Linux / Unix (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of ... * * **The Opportunity:** **CACI** is seeking a **Senior Linux Systems Administrator ** to provide...manage primarily Windows and some UNIX operating systems and installs/loads operating system software, troubleshoots,… more
    CACI International (10/30/25)
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  • Intermediate Sysem Administrator (Sys Admin…

    BAE Systems (Mount Laurel, NJ)
    …direction, oversight, and support that validates the total AEGIS weapon and combat system design. The IT network administrator will support BAE's classified lab ... environments that use Windows and Linux networked systems , with expertise in setting...with network engineers. + Duties may include setting up administrator and service accounts, maintaining system documentation,… more
    BAE Systems (11/18/25)
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