• Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Elkridge, MD)
    …Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads operating system software, patches, and configures ... Provide Tier 1 and Tier 2 technical support (Domain Administration , System Administration , and Network...for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manages IT system infrastructure and… more
    Northrop Grumman (01/01/26)
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  • Network/ System Engineer

    GovCIO (United States Air Force Acad, CO)
    systems , software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May ... **Overview** GovCIO is currently hiring for a Senior Network/ System Engineer to lead day-to-day operations and lifecycle management of high availability physical and… more
    GovCIO (11/21/25)
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  • L3 Systems Administrator

    Belcan (Cincinnati, OH)
    …able to pass a drug test.** JOB DUTIES: Subject Matter Expertise in system administration and support for Windows workstations/servers/OS, Linux ... team building activities REQUIRED QUALIFICATIONS Providing subject matter expertise in system administration and support for Windows workstations/servers/OS,… more
    Belcan (10/29/25)
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  • Jr. System Administrator

    Leidos (Chantilly, VA)
    …to automate tasks and manage the OS efficiently -Working understanding of Windows server administration -Experience with Oracle SQL*Plus -Basic scripting ability ... ​The National Security Sector at Leidos currently has an opening for a System Administrator to work on our Department of State Facial Recognition (DoS FR)… more
    Leidos (12/24/25)
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  • Systems Administrator

    Chenega Corporation (Silverdale, WA)
    …Experience with personal computers and with the MS Office Software Suite + System Administration experience in enterprise-class Windows server environments. ... **Req ID:** 38756 **Summary** ** Systems Administrator** **Bangor, WA** Are you ready to...manner. **Responsibilities** + Responsible for the management of a Windows Active Directory environment and all applications required to… more
    Chenega Corporation (12/29/25)
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  • Information Systems Analyst / Onsite: KoP

    Lockheed Martin (King Of Prussia, PA)
    …Server and Linux operating systems * Experience with Red Hat Operating System administration * Experience with Active Directory \(AD\) * Experience with ... and server administration * Provide customer support utilizing service/problem ticketing system * Setup and manage shared folders within a Windows and… more
    Lockheed Martin (11/07/25)
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  • Sentinel - Systems Test Engineer…

    Northrop Grumman (Roy, UT)
    …You'll Get To Do:** + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, project ... degree. + 1 year of hands on engineering or administration experience for Cisco/Juniper networks, RHEL and Windows...Windows OS + 1 year of experience with Windows AD, VMWare, or SAN storage systems more
    Northrop Grumman (11/27/25)
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  • Senior Information System Security Officer…

    RTX Corporation (Woburn, MA)
    systems security education and awareness. + Investigating information system security violations and help prepare reports specifying corrective and preventative ... safer, more secure world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer (ISSO)** to support our team **100% onsite** at our… more
    RTX Corporation (01/06/26)
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  • IT System Administrator

    Belcan (Elkhart, IN)
    IT System Administrator Job Number: 355630 Category: Systems Administration Description: Job Title: System Administrator Location: Elkhart, IN Zip Code: ... to remediate audit findings. Perform installation, configuration, and maintenance of software systems . b. Experience with managing servers - Windows , AD, Linux… more
    Belcan (10/23/25)
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  • Sr System Analyst- Server and Storage Lead

    conEdison (New York, NY)
    …server & storage systems and platforms, preferred. + Strong system administrative experience overseeing patching and vulnerability management tasks, ... experience. **Relevant Work Experience** + Experience building and managing Windows , Oracle & RedHat based server systems ... system resiliency, required. + Experienced as a systems administrator for Windows and/or Linux … more
    conEdison (12/16/25)
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