• 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,... System Administrator 2 Location Fort Meade, MD Job Code...Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience!… more
    DCCA (11/21/25)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    …process. Configures and manages Virtual and storage environments; Linux, UNIX and Windows operating systems ; installs/loads operating system software, ... **Description** **Leidos** has a new and exciting opportunity for a ** Systems /Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (09/20/25)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …level agreements. + Support configuration and management of Windows operating systems and install/load operating system software. + Perform desktop hardware ... the world for the better. We are seeking a ** System Administrator 2** to join our **Security...standards. + Apply Security Technical Implementation Guides (STIGs) to Windows based operating systems (servers and workstations).… more
    M. C. Dean (11/05/25)
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  • Cloud System Administrator

    ManTech (Hanover, MD)
    ManTech seeks a motivated, career- and customer-oriented **Cloud System Administrator ** to join our team in **Hanover, MD** . Our team delivers enterprise ... Qualifications:** + Ten (10) years of experience as a Systems Administrator or Cloud Engineer supporting programs...Active Directory and networking + Proven experience as a System Administrator or Cloud Engineer with practical… more
    ManTech (12/10/25)
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  • System Administrator 1

    M. C. Dean (Annapolis Junction, MD)
    …monitoring and reviewing system logs. + Support configuration and management of Windows operating systems and install/load operating system software. + ... the world for the better. We are seeking a ** System Administrator 1** to join our **Security...Support application of Security Technical Implementation Guides (STIGs) to Windows based operating systems (servers and workstations).… more
    M. C. Dean (11/05/25)
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  • Systems Administrator

    Linchpin Solutions, Inc. (Aberdeen Proving Ground, MD)
    Systems Administrator Aberdeen Proving Ground, MD (http://maps.google.com/maps?q=6175+Guardian+Gateway+Aberdeen+Proving+Ground+MD+USA+21005) Job Type Full-time ... to be! We are currently hiring for a dynamic and experienced Systems Administrator . Clearance:Active DoD Secret Clearance Work Schedule:Onsite Monday-Friday,… more
    Linchpin Solutions, Inc. (11/18/25)
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  • System Administrator (TS-SCI w/Poly)

    Parsons Corporation (Columbia, MD)
    …requirements + Responsible for the administration of Linux systems , and Windows servers inclusive of applications, processes the system supports + Define ... a System Administrator + Experience with administration of VMware, Linux systems , and Windows servers inclusive of applications, processes the system more
    Parsons Corporation (12/04/25)
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  • System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …configure and manage UNIX, Linux, and Windows (or other applicable) operating systems , install and load operating system software, troubleshoot and maintain ... Kaizen Approach is currently seeking a Systems Administrator to provide implementation, troubleshooting,...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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  • System Administrator

    CACI International (Laurel, MD)
    …and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of ... System Administrator Job Category: Information Technology...Level I Certification, IA Baseline Certification in Linux, Unix, Windows , or Cisco OS operating system . +… more
    CACI International (11/20/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    …will involve configuring and managing UNIX and Windows operating systems , troubleshooting, maintaining network integrity, and enhancing system performance. ... a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's...Ten or more (10) years of experience as a System Administrator (SA) supporting programs and contracts… more
    Leidos (12/16/25)
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