• Principal/Sr. Principal HPC System…

    Northrop Grumman (Jessup, MD)
    …ASSISTANCE: No relocation assistance available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of the Time ... Mission Systems is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the boundaries of… more
    Northrop Grumman (12/05/25)
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  • Systems Administrator

    Koniag Government Services (Carlsbad, NM)
    …Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems** **Job Function** **Systems Administrator ** **Pay Type** **Salary** ... three weeks paid time off, and more. The Systems Administrator will plan, coordinate, and execute with Network...engineers, Service Desk, and federal staff, and the IT Operations Manager to efficiently integrate tasks into regular IT… more
    Koniag Government Services (01/09/26)
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  • Linux System Administrator

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    …of and implementing security best practices. + Help manage our 24x7 operations by responding to system issues and emergencies in a timely manner. + Deploy ... Linux System Administrator Job ID 5894 Location SLAC - Menlo...health, performance, and maintain system standards. + Assist in network infrastructure configuration, troubleshooting, and support. + Support Experimental… more
    SLAC National Accelerator Laboratory (12/14/25)
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  • Systems Administrator Expert - Backup…

    General Dynamics Information Technology (Germantown, MD)
    …Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Backup and Recovery (Software),Computer Backups,Information Technology (IT) ... related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Expert - Backup and Configuration** Transform technology into… more
    General Dynamics Information Technology (01/05/26)
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  • Systems Administrator

    Linchpin Solutions, Inc. (Aberdeen Proving Ground, MD)
    network , and database environments as the sole Systems Administrator . You will deploy, administer, and troubleshoot key infrastructure components including ... 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… more
    Linchpin Solutions, Inc. (11/18/25)
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  • Server Administrator II

    CAE USA INC (Tampa, FL)
    network equipment, cabling and troubleshooting connectivity problems to ensure seamless network operations . Security Responsibilities Must comply with all ... (eg, VNETs, Load Balancers, Front Door, ExpressRoute, Traffic Manager, Content Delivery Network ) + Basic knowledge of IT security regulations and standards… more
    CAE USA INC (11/18/25)
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  • Networking Administrator

    Link Solutions Inc (Adelphi, MD)
    …critical missions and operations . Job Responsibilities: + Monitor and manage network performance, availability, and security . + Implement and enforce ... network architecture, Layer 2/3 switching, routing protocols, and network security standards. You will be responsible...IT policies and objectives. + Train users on basic network operations and escalate advanced issues to… more
    Link Solutions Inc (01/06/26)
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  • Sr. Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (San Antonio, TX)
    …hospital supporting an environment with more than 100+ beds and military production network + CompTIA Security +, Assured Compliance and Assessment Solution ... **Overview** SR. SYSTEMS ADMINISTRATOR (BAMCIT): Bowhead seeks a Sr. Systems ...to end users without degradation to local and DHA operations . **Responsibilities** + Utilize the IT Service Management (ITSM)… more
    UIC Government Services and the Bowhead Family of Companies (01/07/26)
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  • Senior IT Systems Administrator 1

    Applied Research Associates, Inc. (Warrendale, PA)
    network devices (routers, switches, firewalls) to ensure optimal performance and security . You'll manage VPNs, access controls, and network monitoring tools ... PA office. We're looking for a **Senior IT Systems Administrator ** to join our team. This successful person will...fleet using WSL for Linux workflows to meet CMMC security requirements. This role is critical for maintaining the… more
    Applied Research Associates, Inc. (10/24/25)
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  • NSIPS Systems Administrator | Secret…

    General Dynamics Information Technology (New Orleans, LA)
    …tool. * Works with Team Members and Government Staff * Ensures that performance and security of computers meet the needs of network users WHAT YOU'LL NEED TO ... **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Computer Systems,Microsoft Visio,Operating Systems (OS),Software Installations,System Diagrams… more
    General Dynamics Information Technology (01/13/26)
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