windows system administrator

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  • Pensacola, FL, United States SAIC Full-time

    Job ID: 2617504Location: Pensacola, FL, USDate Posted: 2026-10-01Category: Information TechnologySubcategory: Sys AdministratorSchedule: Full-TimeShift: Day JobTravel: NoMinimum Clearance Required: TS.SCIClearance Level Must Be Able to Obtain: NonePotential for Remote Work: ORA_ON_SITE Description SAIC is hiring a Windows System Administrator to be located...


  • Arlington, Virginia, United States The One 23 Group Full-time

    We are seeking an experienced Windows Systems Administrator to provide systems administration support for contract-owned and operated systems within a classified enterprise environment. This role supports Tier 2 and Tier 3 troubleshooting, operating system lifecycle maintenance, and change management activities. The ideal candidate is a strong Windows...


  • Omaha, NE, United States Judge Group, Inc. Full-time

    Location: Omaha, NE Salary: $55.00 USD Hourly - $60.00 USD Hourly Description: Job Title: Windows System Administrator Location: Omaha, NE / Lincoln, NE (Onsite 5 Days) Duration: Contract to hire Job Description: You'll help maintain and troubleshoot services that support digital card provisioning across platforms. You'll work with Windows systems, manage...


  • New York, NY, United States Randstad Full-time

    job summary: We are seeking an experienced Windows Systems Administrator to support and maintain core enterprise infrastructure, virtualization platforms, and cloud environments. In this role, you will play a critical part in keeping operational systems secure through patch management, vulnerability remediation, and ticket resolution. You will work within a...


  • Pearl City, Hawaii, United States Leidos Full-time $73,450 - $132,775 Contract

    Windows Systems Administrator Location: Pearl Harbor, Hawaii Security Clearance: Active TS/SCI Required Leidos is seeking a Windows Systems Administrator III to support mission critical infrastructure for the U.S. Navy Fleet Command in Pearl Harbor, Hawaii. In this role, you will administer and maintain Windows server environments supporting enterprise...


  • Lemont, Illinois, United States Argonne National Laboratory Full-time $69,750 - $108,810 Contract

    We are seeking a collaborative and knowledgeable IT professional to help support and advance enterprise-wide endpoint management technologies and services across a diverse range of systems and devices. In this role, you will serve as a subject matter expert responsible for the implementation, enhancement, and ongoing maintenance of endpoint management...


  • Columbia, MD, United States thejosefgroup.com Full-time

    Windows Systems AdministratorColumbia, MDTS/SCI with Full Scope Poly Required200K- 215KRequired: Bachelor's degree in a technical discipline and 15 years' experience as a System Administrator, OR High school diploma and 20 years' experience as a System Administrator Experience with Windows Sever Administration, Active Directory, and Group Policy Familiarity...


  • Washington Dc, DC, United States None Full-time

    job summary: We are seeking an experienced Windows Systems Administrator to support and maintain core enterprise infrastructure, virtualization platforms, and cloud environments. In this role, you will play a critical part in keeping operational systems secure through patch management, vulnerability remediation, and ticket resolution. You will work within a...


  • Annapolis Junction, MD, Howard County, MD; Maryland, United States CyberLinx Solutions LLC Full-time

    Job Description Job Description CyberLinx Solutions, LLC is seeking for a Windows System Administrator. Candidate must have a Security Clearance(WP). Job Description: The Windows System Administrator will be responsible for administrating day-to-day IT systems to include system availability, backup/restore, configuration changes, maintaining and...


  • Auburn, WA, King County, WA; Washington State, United States Randstad Digital Full-time

    Salary: $83,200 - 104,000 per year Requirements: We need 5+ years of dedicated Windows Server administration experience in enterprise settings. We need hands-on expertise with Active Directory, Group Policy, and PowerShell scripting. We need a strong background in patch management and vulnerability remediation using MECM/SCCM. We need practical...


  • Lake, MS, United States RTX Full-time

    Windows Systems AdministratorRaytheon currently has an exciting IT position available that supports the Raytheon mission of making the world a safer place. We are currently seeking a Windows Systems Administrator that will be working onsite in a highly collaborative, multi-platform and multi–disciplined environment. The Systems Administrator is required to...


  • Herndon, Virginia, United States The One 23 Group Full-time

    Description We are seeking an experienced Windows Systems Administrator to provide systems administration support for contract-owned and operated systems within a classified enterprise environment. This role supports Tier 2 and Tier 3 troubleshooting, operating system lifecycle maintenance, and change management activities. The ideal candidate is a strong...


  • Auburn, WA, United States Jooble Full-time

    job summary: We are seeking an experienced Windows Systems Administrator to support and maintain core enterprise infrastructure, virtualization platforms, and cloud environments. In this role, you will play a critical part in keeping operational systems secure through patch management, vulnerability remediation, and ticket resolution. You will work within a...


  • Lynnwood, WA, United States Globenet Consulting Corp Full-time

    Job Description Job Description Benefits: Competitive salary Opportunity for advancement Training & development Role: Windows System Administrator Location: Brevard County, FL 32925 Let’s Create Our Future Together at The AES Group! Job Description We are seeking an experienced Windows System Administrator to manage Windows Server and...


  • Arlington, VA, United States Tetrad Digital Integrity LLC Full-time

    Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities in this digital age. TDI is seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is establishing a modern secure web...


  • Washington, DC, United States Randstad Digital Full-time

    Salary: $83,200 - 104,000 per year Requirements: We need 5+ years of dedicated Windows Server administration experience in enterprise settings. We need hands-on expertise with Active Directory, Group Policy, and PowerShell scripting. We need a strong background in patch management and vulnerability remediation using MECM/SCCM. We need practical...


  • New York, NY, United States Virtual Vocations Inc Full-time

    Delivering advanced technical support for Windows environments, the full-time Senior Administrator will utilize English and Arabic language proficiency to resolve complex incidents, conduct troubleshooting, and enhance operational efficiency while ensuring a strong security posture. Key ResponsibilitiesProvide advanced technical support and troubleshooting...


  • Washington DC, DC, United States Jooble Full-time

    job summary: We are seeking an experienced Windows Systems Administrator to support and maintain core enterprise infrastructure, virtualization platforms, and cloud environments. In this role, you will play a critical part in keeping operational systems secure through patch management, vulnerability remediation, and ticket resolution. You will work within a...


  • Washington DC, DC, United States Globenet Consulting Corp Full-time

    Job Description Job Description Benefits: Competitive salary Opportunity for advancement Training & development Role: Windows System Administrator Location: Brevard County, FL 32925 Let’s Create Our Future Together at The AES Group! Job Description We are seeking an experienced Windows System Administrator to manage Windows Server and...


  • Washington DC, DC, United States Randstad Digital Full-time

    Salary: $83,200 - 104,000 per year Requirements: We need 5+ years of dedicated Windows Server administration experience in enterprise settings. We need hands-on expertise with Active Directory, Group Policy, and PowerShell scripting. We need a strong background in patch management and vulnerability remediation using MECM/SCCM. We need practical...