• Systems Administrator (IT Program…

    Nightwing (Annapolis Junction, MD)
    …defense, civil, and commercial markets. Nightwing is seeking an experienced Linux Systems Administrator with a proven ability supporting classified program ... Familiarity with NIST 800-53 control frameworks. Education Bachelor's degree in Computer Science, Information Systems , Cybersecurity, Engineering or equivalent… more
    Nightwing (09/22/25)
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  • MacOS Systems Administrator

    Leidos (Baltimore, MD)
    **Description** Leidos is seeking a **MacOS System Administrator ** to be part of the mission solution and help lead SSA's Digital Modernization Strategy. Join one of ... and iOS devices. + Track inventory, including the location of all systems , software releases and telecommunications equipment. + Evaluate new software packages,… more
    Leidos (11/03/25)
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  • Cloud Systems Administrator

    CACI International (Laurel, MD)
    Cloud Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... tasks. + **Certificate Management:** Oversee the full certificate lifecycle, ensuring systems adhere to security and compliance standards. + **System Updates:**… more
    CACI International (11/14/25)
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  • 337 - Senior Linux Systems

    ARSIEM (Annapolis Junction, MD)
    …you work with. ARSIEM is looking for a motivated and experienced Linux System Administrator for a small, diverse team that provides end-to-end software, systems , ... support, including interacting with system-savvy developers and analysts, resolving network, computer , and virtual system issues & anomalies. + Maintain enclave… more
    ARSIEM (10/30/25)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …administer computer networks and related computing environments, including computer hardware, systems software, applications software, and all ... Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD...Work both independently as well as in coordination with Systems administrators to maintain the smooth operation of a… more
    St. George Tanaq Corporation (11/14/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (College Park, MD)
    …to develop innovative solutions to enable secure and reliable operations of enterprise computer systems . Develop new concepts and processes and analyze root ... deployments and configuration management. + Experience as a network administrator or systems engineer. + Experience in using Active Directory to manage… more
    ENS Solutions (09/27/25)
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  • Senior ServiceNow Administrator

    Cayuse Holdings (Annapolis, MD)
    **Overview** **The Work** The Senior ServiceNow Administrator is responsible for configuring, maintaining, and optimizing the ServiceNow platform to support the ... Exchange's operational and technical requirements. As the platform administrator , this individual ensures the seamless integration of ServiceNow with other … more
    Cayuse Holdings (10/22/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (10/16/25)
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  • System Administrator IV

    Gama-1 Technologies (Silver Spring, MD)
    Summary GAMA-1 Technologies, LLC seeks a highly experienced System Administrator IV to provide advanced systems administration, configuration management, and ... Engineer (RHCE), VMware Certified Professional (VCP), or AWS Certified SysOps Administrator . + Experience supporting federal IT systems , including compliance… more
    Gama-1 Technologies (11/20/25)
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  • Database Administrator

    Imagine One Technology & Management (Lexington Park, MD)
    …The ** Database Administrator ** will administer, test, and implement computer databases, applying knowledge of database management systems . They will ... System Administrator /Analyst OMA + NEC F03A Optimized NALCOMIS Database Administrator /Analyst IMA + NEC V36A AEGIS Computer Network Technician **Security… more
    Imagine One Technology & Management (09/01/25)
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