• 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: ... highest standards of service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide… more
    CACI International (05/02/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    … Administrator Level IV** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise IT means connecting ... At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure today...involved in the resolution process + Configure and manage UNIX , Linux and Windows (or other applicable) operating systems… more
    General Dynamics Information Technology (05/16/25)
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  • Senior Systems Engineer Level_IV

    General Dynamics Information Technology (Laurel, MD)
    …and applications (Tivolli, Peoplesoft). + Familiarity with ITIL, SEI/CMM is desirable + Red Hat Certified System Administrator (RHCSA) **WHAT YOU'LL NEED:** + ... of related experience **US Citizenship Required:** Yes **Job Description:** The Senior Systems Engineer IV shall be responsible for participating in Information… more
    General Dynamics Information Technology (06/12/25)
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