• System Administrator 2

    DCCA (Fort Meade, MD)
    …Linux, UNIX and Windows operating systems and install/load operating system software, troubleshooting, maintain integrity and configure network components ... System Administrator 2 Location Fort Meade,...Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience! We have… more
    DCCA (11/21/25)
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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 ... competitive compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For… more
    DCCA (11/17/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …environment where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The ... plan out future modernization efforts to meet customer and administrator requirements. + Collaborate to perform network ...and problems. + Experience working as a Tier 3 system administrator : familiar with using desktop software… more
    Leidos (12/03/25)
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  • Principal/Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... Systems (NGAS) has an exciting career opportunity for a **Principal/Sr. Principal Systems Administrator ** to join the Ground Segment team of qualified,… more
    Northrop Grumman (12/12/25)
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  • Windows Systems Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …manage UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... Windows Systems Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA)...a TS/SCI with polygraph clearance to start.** Level 0 System Administrator (SA) shall possess the following… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Systems Administrator

    SMX (Patuxent River, MD)
    Systems Administrator (4600)at SMX(View all jobs)...Internet systems or a segment of a network system . + Monitor network ... River, MD SMX is looking for a highly motivated ** Systems Administrator ** with demonstrated experience to maintain...to ensure network availability to all system users + Assist in network modeling,… more
    SMX (12/12/25)
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  • System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    Kaizen Approach is currently seeking a Systems Administrator to provide implementation, troubleshooting, and maintenance support for complex Information ... ensure optimal performance and reliability across client, server, storage, network , and mobile systems . You will provide...minimum of twenty (20) years of experience as a System Administrator (SA) on programs and contracts… more
    Kaizen Approach, Inc (11/11/25)
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  • Systems Administrator

    Idea Entity (Belcamp, MD)
    Title: Systems Administrator Department: IT Reports To: Project Manager Location: Onsite, Belcamp, Maryland or Rustburg, Virginia. About Idea Entity At Idea ... Role Summary We are seeking a talented and experienced Systems Administrator to join our team. In...managing domains. Requirements Key Responsibilities + Act as a System Administrator for Microsoft 365 environments, including… more
    Idea Entity (12/06/25)
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  • Senior Linux System Administrator

    ManTech (Laurel, MD)
    …and manage Linux (Rocky) operating systems . Installs/loads operating system software, troubleshoots maintains integrity and configures network components ... MANTECH seeks a motivated, career and customer-oriented **Linux** ** System Administrator ** to join our team...for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manage IT system infrastructure and… more
    ManTech (12/25/25)
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  • System Administrator 1

    M. C. Dean (Annapolis Junction, MD)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** System Administrator 1** to join our **Security and Electronic Systems ... escalating to next level of support. + Monitor Enterprise system status for problems such as network ...and 6+ Years of progressive experience + Requires some system administrator experience in performing triage on… more
    M. C. Dean (11/05/25)
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