• Mid/Sr System Administrator

    Leidos (Annapolis Junction, MD)
    …maintaining system administration support activities for a large complex network environment with geographically distributed systems . The position entails ... **Description** **Mid/Sr System Administrator ** **Leidos** has a new...+ Must have experience or familiarity with the following systems : Windows/ Linux operating systems , VMware,… more
    Leidos (09/27/25)
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  • Systems Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …considerable direction, and mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and evaluation, ... solution engineering, sof tware development, or system administration. You'll use your passion to learn new...readily available in production environments + Experience as a network administrator or systems engineer… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    …process. + Configure and manage Linux , UNIX and Windows operating systems and install/load operating system software, troubleshooting, maintain integrity and ... System Administrator 2 Location Fort Meade,...Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience!… more
    DCCA (08/22/25)
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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 (09/24/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a...system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems … more
    Jovian Concepts, Inc. (09/24/25)
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  • System Administrator

    KBR (Bethesda, MD)
    Title: System Administrator Belong. Connect. Grow. with KBR!...in IT Management of Linux (Ubuntu, Oracle Linux 8), Mac OS, and Windows systems + ... contingent position based upon contract award Responsibilities Include: + Serves as System Administrator + Exhibits proficiency in vulnerability assessment, OS &… more
    KBR (07/25/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …**Position Summary:** MC Dean is seeking a highly competent TS/SCI with Polygraph cleared ** Network Administrator 3** to assist on the design and maintenance of ... and strategic planning, Operational Requirements, Enterprise Strategic Planning and operations, Unix/ Linux system software, Test & Evaluation, and Training. +… more
    M. C. Dean (09/23/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046)...system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems … more
    Synergy ECP (07/23/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …Travel: Local * * * **The Opportunity:** **CACI** is seeking a **Senior Linux Systems Administrator ** to provide support for implementation, troubleshooting ... , manage IT system infrastructure and any processes related to these systems . The Senior Systems Administrator will Configure and manage primarily… more
    CACI International (09/25/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (California, MD)
    …insight into their network through monitoring and performance management. Your system administrator expertise will be vital as you identify problem areas ... Systems Administrator The Opportunity: Your combination...and managing Unix, Linux , or Windows operating systems , including installing or loading operating system … more
    BOOZ, ALLEN & HAMILTON, INC. (09/20/25)
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