• Senior High Performance Computing…

    BAE Systems (Annapolis Junction, MD)
    …of the world's most advanced supercomputers. **About the Role** We're seeking a highly skilled Senior HPC Systems Administrator to join our dynamic team. In ... Other incentives may be available based on position level and/or job specifics. ** Senior High Performance Computing Systems Administrator ** **112588BR** EEO… more
    BAE Systems (04/30/25)
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  • Systems Administrator Senior…

    General Dynamics Information Technology (Fort Meade, MD)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior - TS/SCI required** Transform technology ... into opportunity as a ** Systems Administrator Senior ** with GDIT....involved in the resolution process + Configure and manage UNIX and Windows operating systems + Install/load… more
    General Dynamics Information Technology (05/14/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    Senior Systems Administrator Job... will Configure and manage primarily Windows and some UNIX operating systems and installs/loads operating system ... systems . The Senior Systems Administrator...in the resolution process + Configure and manage primarily Linux/ Unix (or other applicable) operating systems and… more
    CACI International (04/10/25)
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  • Senior Linux Systems…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial...and more. Your role will involve configuring and managing UNIX and Windows operating systems , troubleshooting, maintaining… more
    Leidos (05/29/25)
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  • Senior ServiceNow Systems…

    SAIC (Annapolis Junction, MD)
    …be substituted for the degree + Minimum of 14 years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is ... **Description** SAIC has an immediate opening for a ServiceNow Administrator in Annapolis Junction, on a very exciting program!...involved in the resolution process + Configure and manage UNIX , Linux and Windows operating systems and… more
    SAIC (04/16/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    Senior System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead… more
    CACI International (05/02/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …and remains involved in the resolution process. + Configures and manages UNIX and Windows operating systems and installs/loads operating system software, ... Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity in the...at this time. Candidate will be responsible for providing Sr . level Linux System Administration support for the program.… more
    Jovian Concepts, Inc. (06/26/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**System Administrator Level IV** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise ... operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will...UNIX , Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity… more
    General Dynamics Information Technology (05/16/25)
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  • ACS- Systems Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …2 (Escalation) problem identification, diagnosis and resolution + Configuring and managing UNIX and Windows operating systems and installs/loads operating system ... and provide technical support for diverse software and hardware systems assisting in the defense of our nation. We...of the following areas? + Providing support to IT systems including day-to-day operations, monitoring and problem resolution for… more
    Athenix Solutions Group, LLC (04/08/25)
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  • System Administrator (Secret to Top Secret)

    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 Information Technology Team...24x7 team providing continual support and monitoring of computer systems by resolving or escalating problems that arise +… more
    SMX (06/18/25)
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