• Linux System Administrator

    Actalent (Poway, CA)
    Job Title: System Administrator Job Description We are seeking an experienced System Administrator with a strong understanding in deploying and managing ... within the system 's architecture. + Maintain best practices on managing systems and services across all environments. Essential Skills + Bachelor's degree in… more
    Actalent (10/11/25)
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  • System Administrator

    Shuvel Digital (Reston, VA)
    …reviews of requirements, system architecture, and detailed design documents. A Systems Administrator must be able to collaborate well with a strong ... requirement. Briefly Describe the Work: GITI is looking for a mid-level Systems Administrator with experience in installing, configuring, troubleshooting, and… more
    Shuvel Digital (08/13/25)
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  • Systems Administrator

    SMX (Patuxent River, MD)
    Systems Administrator (4600)at SMX(View all jobs)...area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system ... River, MD SMX is looking for a highly motivated ** Systems Administrator ** with demonstrated experience to maintain...+ Monitor network to ensure network availability to all system users + Assist in network modeling, analysis, planning,… more
    SMX (10/18/25)
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  • Systems Administrator

    Leidos (Alexandria, VA)
    **Description** **Leidos- Systems Administrator ** **Location:** Alexandria, VA **Clearance Required:** Active DoD Top Secret (SCI eligibility) ️ **Sector:** ... an immediate job opening in Alexandria, Virginia for a ** Systems Administrator ** to contribute to the support...access, installing required DoD security patches, and updating the system 's operating systems . + Candidate would be… more
    Leidos (10/07/25)
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  • User Operations Administrator , Research…

    Boston University (Boston, MA)
    **USER OPERATIONS ADMINISTRATOR , Research Operations, Analytics & Systems ** **Job Description** **USER OPERATIONS ADMINISTRATOR , Research Operations, ... day-to-day management of users within the Huron Grants Management system . The successful candidate will be responsible for ensuring...that fall outside of tier 1 and tier 2 application support. The User Operations Administrator will… more
    Boston University (10/02/25)
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  • Senior HPC Administrator (High Performance…

    Mount Sinai Health System (New York, NY)
    …Lead the troubleshooting, isolation and resolution of all technical issues including application , system , hardware, software, and network). Actively monitors the ... (including the development and maintenance of regression tests), usage reporting, system performance (file systems , scheduler, interconnect, high availability,… more
    Mount Sinai Health System (08/16/25)
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  • Senior Systems Administrator…

    Radiant Digital (Richmond, VA)
    …environment supporting a diverse portfolio of in-store technologies, integrated platforms, and retail systems . As a System Administrator , you will be ... Position : Windows System Administrator - POS Implementation Location...systems are getting backed up properly, applying operating system updates, and configuration changes. Responsible for installing and… more
    Radiant Digital (10/21/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... and support development of automation solutions for deployment of systems and applications to virtual and physical...5+ years of directly relevant experience as a Linux System Administrator . - 2+ years MacOS and… more
    Nightwing (08/28/25)
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  • Principal System Administrator…

    Northrop Grumman (Colorado Springs, CO)
    …-Launch and Missile Defense Systems offers an excellent opportunity for a Principal System Administrator - X-Lab System Administrator (25-507) to ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...program is a crucial part of the Missile Defense System . It provides a vital operational platform that allows… more
    Northrop Grumman (10/04/25)
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  • System Administrator of Motorola…

    CACI International (Orlando, FL)
    System Administrator of Motorola CORE Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Public Trust Employee Type: ... following minimum training: * Bridging the Knowledge Gap for Astro(R) 25- System Administrator (ACT101E) * Intelligent Middleware (IMW) Operations and… more
    CACI International (10/17/25)
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