• Windows System Administrators

    Northrop Grumman (Annapolis, MD)
    …making history. Northrop Grumman's Chief Information and Digital Office is seeking well-qualified Windows System Administrators to join its dynamic team of ... client and server including installing, upgrading/patching, monitoring, and hardening the system . **Sr. Principal Windows Systems Administrator:** + Perform… more
    Northrop Grumman (09/14/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …ensure today is safe and tomorrow is smarter. Our work depends on a ** Systems Administrators ** with Linux and Windows Infrastructure experience to manage ... Description:** Deliver simple solutions to complex problems as a ** Systems Administrators ** at GDIT. Here, you'll tailor...along with Windows server 2008, 2016, and Windows 10 operating systems in physical and… more
    General Dynamics Information Technology (08/08/25)
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  • System Administrator 3

    DCCA (Annapolis Junction, MD)
    …a dedication to excellence. Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience! We have ... process. + Configure and manage Linux, UNIX and Windows operating systems and install/load operating system software, troubleshooting, maintain integrity and… more
    DCCA (08/18/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Annapolis Junction, MD)
    …in your life and keep you performing at your best. We are seeking HPC Systems Administrators to: + Support a large client-server based IT enterprise in ... (iSCSI, SAD, FC, TCP/IP, etc.) + Advanced Red Hat/CentOS and Microsoft Windows Operating System (including Group Policy management) + Microsoft Exchange… more
    BAE Systems (09/09/25)
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  • Systems Administrator (Senior)

    BAE Systems (Sterling, VA)
    …the government. ABC **Required Education, Experience, & Skills** We are actively seeking Systems Administrators with a minimum of six (6) years' experience, and ... of client computing software, hardware, and management solutions + Operating systems installation, configuration, and maintenance on Windows servers and… more
    BAE Systems (09/10/25)
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  • Systems Admin/DBA (Secret Clearance) - DC…

    General Dynamics Information Technology (Washington, DC)
    …- CompTIA **Experience:** 10 + years of related experience **Job Description:** **Sr. Systems Administrators ( System Admin)** **Your Impact** Own your ... We are seeking a qualified, motivated individual to join GDIT as a **Sr.** ** Systems Administrators ** . You will be responsible for providing expertise in the… more
    General Dynamics Information Technology (10/01/25)
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  • Mid-Level Linux System Administrator

    Belay Technologies (Laurel, MD)
    …resolution process. + Configure and manage UNIX and Windows operating systems , install and load operating system software, troubleshoot, maintain integrity ... Linux System Administrator to work on a fast-paced team of system administrators providing support for implementation, troubleshooting and maintenance of… more
    Belay Technologies (07/21/25)
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  • (Mid. or Senior) System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators , database engineers and ... activities for a large complex network environment with geographically distributed systems . The position entails supporting solutions for system engineering… more
    Belay Technologies (10/01/25)
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  • Information Systems Security Officer

    FGS, LLC (Suitland, MD)
    …ACAS, Retina, WASSP, SECSCN, and other tools, then provide guidance to systems administrators for remediation + Respond to Information Assurance Vulnerability ... in the Risk Management Framework (RMF), experience with both Windows and Linux systems , and the ability...Alerts (IAVAs) and review system logs + Conduct regular security scans and maintain… more
    FGS, LLC (08/23/25)
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  • Entry Level or Mid Level System

    Belay Technologies (Annapolis Junction, MD)
    …commercial products. We hire software engineers, web designers, test engineers, systems engineers, systems administrators , database engineers and ... expertise): + One (1) year experience in Linux, Unix, Windows or Cisco OS operating system +...includes benefits and perks, a flexible work-life balance, and career development. Salary Range: $114,000 to $164,000 Belay Technologies… more
    Belay Technologies (07/11/25)
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