• Systems Administrator

    Arena Technical Resources, LLC (Silver Spring, MD)
    Systems Administrator Location: Silver Spring, US...servers - Assess the stability, security, and scalability of Linux and Windows systems - ... Job ID: ATR 17335 Job Description Job Title: Systems Administrator Location: Silver Spring, MD -...firewall and network policies (LAN, WAN, VPN) - Review system error logs and user-reported errors - Manage user… more
    Arena Technical Resources, LLC (07/22/25)
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  • Network & Systems Administrator

    Insight Global (Middle River, MD)
    …servers, and data center environments. This role requires a deep understanding of both Windows and Linux systems , hands-on experience with IT hardware, and ... Description An employer is looking for a Network and Systems Administrator in the Middle River, MD...Requirements - Minimum 5 years of hands-on experience in Windows and Linux system administration.… more
    Insight Global (09/09/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Servers ( Windows & Linux ), Workstations ( Windows & Linux ), Networking equipment, and NetApp storage systems . + Install, configure, and maintain ... be limited to the following: + Serve as a systems administrator with shared responsibility for the...scanning tools and remediation. + Experience deploying and managing Linux systems (preferably Red Hat) in both… more
    Northrop Grumman (07/18/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description...+ Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and… more
    Synergy ECP (07/23/25)
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  • Network & Computer Systems

    SMX (Patuxent River, MD)
    …+ Support VMware systems hosting virtualized workstations and/or servers + Support Windows and/or Linux based systems + Support Windows ... Network & Computer Systems Administrator - Intermediate (Secret to...years of related IT experience required + Experience with Windows and Linux based Operating Systems more
    SMX (08/09/25)
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  • NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    …+ COMPTIA Security+ or other DOD INST 8570 compliant qualification required. + Operating system certification (ie Windows or Linux ). + Knowledge of ... MD, USA | Salary | Full Time NAVAIR Senior Systems Administrator Overview: JHNA is currently seeking...in Patuxent River, MD. This individual will be performing System Administration functions on Aircraft or Weapons Systems more
    JHNA (09/16/25)
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  • Systems Administrator Expert…

    General Dynamics Information Technology (Germantown, MD)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Expert - Backup and Configuration** Transform ... technology into opportunity as a ** Systems Administrator Expert - Backup and Configuration**...manage enterprise backup and restore strategies across multiple platforms ( Windows , Linux , virtualized environments, cloud). * Monitor… more
    General Dynamics Information Technology (08/09/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (College Park, MD)
    …Install, configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system ... administration. Requirements + 3+ years of experience as a system administrator + Experience with installing or...with operating and maintaining Microsoft Windows and Linux servers to include operating systems . +… more
    ENS Solutions (09/27/25)
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  • Sr. Systems Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …and scopes + Experience in reading, writing, modifying, and executing simple scripts on Windows and Linux systems + Experience working in and supporting ... Signal Technology, currently has an opening for a temporary System Administrator to perform onsite in our...deleting user accounts and groups as well as integrating Linux systems into an Active Directory environment… more
    RTX Corporation (09/19/25)
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  • Systems Administrator 1

    Amentum (Annapolis Junction, MD)
    …a direct impact on the Nation's security and intelligence mission. **Responsibilities:** Skilled Linux based System Administrator to support DevOps team. ... If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of...Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Amentum (07/19/25)
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