• Systems Administrator

    Amentum (St. Charles, MO)
    …users. **ESSENTIAL DUTIES/RESPONSIBILITIES:** 1. Perform daily On Site Datacenter Support 2 . Provide Datacenter Hardware Support and Maintenance as required 3. ... assistance and support to end-users. 9. Managing routine morning checks of systems and environment and provide any subsequent remediation. 10. Perform Annual reviews… more
    Amentum (01/06/26)
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  • Network/System Administrator (Net/Sys…

    General Dynamics Information Technology (Colorado Springs, CO)
    …Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems , forensic analysis/vulnerability assessment, Group Policy ... IT Infrastructure and Operations **Skills:** Computer Networking,Microsoft Windows Server,Network Systems ,Troubleshooting **Experience:** 1 + years of related experience **US… more
    General Dynamics Information Technology (11/04/25)
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  • Network Administrator

    Idea Entity (Rustburg, VA)
    …and operational support systems + Provide Tier 1 (onsite/help desk), Tier 2 (subject matter support), and Tier 3 (vendor) support + Liaise with vendors and ... Qualifications + BS/MS degree in Computer Science, Engineering, or a related field + 2 -4 years of experience with IT systems + Proven experience installing,… more
    Idea Entity (12/06/25)
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  • System Administrator , Staff

    Parsons Corporation (Chantilly, VA)
    …interface and interoperability problems + Implements and maintains both Windows and Linux systems , applications, and security configurations + Relies on ... and mobile devices as they pertain to Information Technology systems . The System Administrator will be the...Skills:** + Provides Tier 1 (Service Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems.… more
    Parsons Corporation (01/08/26)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in Boulder, CO. Successful applicants will bring deep ... clear focus on supporting customer needs. Responsibilities + Provide Windows systems administration in multiple heterogeneous Microsoft Windows and Red Hat… more
    SciTec (11/19/25)
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  • Endpoint Security Engineer (Trellix…

    CACI International (Hampton, VA)
    …Windows and Linux clients utilizing ePolicy Orchestrator. + Monitor security systems , analyze potential threats and vulnerabilities to client systems . + ... Endpoint Security Engineer (Trellix Administrator ) Job Category: Information Technology Time Type: Full...utilize dashboards to assist Cyber investigations. + Experience with Linux operating systems and Windows command line/PowerShell.… more
    CACI International (01/13/26)
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  • Network Administrator

    Huntington Ingalls Industries (Camp Lejeune, NC)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... video: https://vimeo.com/732533072 Summary Mission Technologies is seeking a Network Administrator to support the Navy Enterprise Tactical Training Network (NETTN),… more
    Huntington Ingalls Industries (11/12/25)
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  • System Administrator

    ManTech (Eglin AFB, FL)
    …Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems , forensic analysis/vulnerability assessment, Group Policy ... **MANTECH** seeks a motivated, career and customer-oriented **System Administrator ** to join our Air Force / Space team at **Eglin AFB** . The System … more
    ManTech (01/01/26)
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  • IT System Administrator

    North 40 Outfitters (Great Falls, MT)
    …North 40 Outfitters in Great Falls, MT is looking to hire a Full-Time IT System Administrator to join our team. We believe that each team member plays a vital role ... believe in service before self. As an IT System Administrator at North 40, you will be responsible for...infrastructure. + Responsible for ensuring that system hardware, operating systems , software systems , and related procedures align… more
    North 40 Outfitters (01/06/26)
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  • Database Administrator (AHT)

    Northrop Grumman (Wright Patterson AFB, OH)
    …Oracle (or similar relational database solution), MarkLogic, ArangoDB. + Windows or Linux environments Systems Administration. + Experience with Apache, NGINX, ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (01/07/26)
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