Windows Administrator jobs

Pensacola, Florida

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Today

Job ID: 2617504 Location: Pensacola, FL, US Date Posted: 2026-10-01 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is hiring a Windows System Administrator to be located in Pensacola, FL. This position requires the ability to assist with the architectural, engineering, administration of Win

Full-time

Windows Administrator-W2

Plano, Texas

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12d ago

Job Title: Window System Administrator (EMM/Knox Admin) Duration : 1 year Contract. Work Location: Plano, TX 75013 Work Hours: 09:00 ~ 18:00 CST Requirements Bachelors degree in Computer Science, Information Technology, or a related field, or equivalent practical experience. 3+ years of experience administering an enterprise EMM/MDM/UEM solution (Samsung Knox Manage, Microsoft Intune, VMware Workspace ONE, MobileIron/Ivanti, or similar). Hands-on experience with Android Enterprise (Work Profi

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Contract

Depends on Experience

Senior Systems Administrator / Windows / Nutanix / Onsite in Lancaster SC

Lancaster, South Carolina

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Today

This organization, a well-established player in manufacturing and enterprise operations, is seeking a Senior Systems Administrator to join its team in Lancaster, South Carolina (onsite, 5 days/week)-just 30 minutes outside of Charlotte. The organization is undergoing key infrastructure initiatives including virtualization and identity management transformations, making this an exciting time to join. Required Skills & Experience 3-5 years of professional IT experience in systems administration a

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Full-time

$80000 - $110000

Linux/Windows Systems Administrator

Hybrid in Lexington, Massachusetts

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Yesterday

Job Title: Linux/Windows Systems Administrator - (Active secret clearance required) Duration: 3+ years Client: Defense Research Lab Location: Lexington, MA 02421 Description: Maintains operation of multi-user computer systems, including coordination of infrastructure and cloud responsibilities. Develops and designs core operating system builds. Responsible for coding, virtualization, and automation of systems. Sets up administrator and service accounts, maintains an active directory of users an

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Contract

$76 - $96

Windows System Administrator

Washington

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Today

Job Title: Windows System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: CACI is searching for a Windows System Administrator to support the FEMA Office of the Chief Information Security Officer (OCISO) in Washington, D.C. As a Windows System Administrator, you will play a crucial role in ensuring the security and operat

Full-time

USD 90,300.00 - 189,600.00 per year

Application Server Administrator/Windows System Administrator

Oklahoma City, Oklahoma

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Today

Job Title: Application Server Administrator/Windows System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: CACI is seeking a Windows System/Application Administrator to join our growing team at the Shared Services Center in Oklahoma City. You will be supporting our organization by addressing hardware and software infrastr

Full-time

USD 75,200.00 - 158,100.00 per year

Senior Windows Systems Administrator / onsite in Bluffton, SC

Bluffton, South Carolina

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Today

A leading organization in the hospitality and resort industry is seeking a Senior IT Systems Administrator to join its infrastructure team in Bluffton, SC. This is a full-time, permanent position requiring 5 days per week onsite. The organization is looking for a versatile infrastructure professional who thrives in smaller IT environments and enjoys owning a broad range of technologies including Windows Server, Azure, Entra ID, Microsoft 365, VMware, Fortinet firewalls, networking, virtualizatio

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Full-time

$100000 - $120000

Wintel Lead (Infrastructure Developer Administrator Windows, VMware & Virtualization (Nutanix)) - W2

Newport Beach, California

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Today

Role: Wintel Lead (Infrastructure Developer Administrator Windows, VMware & Virtualization (Nutanix)) Location: Newport Beach, CA (3 days a week onsite) Position: Full time / W2 Contract Job Description: Strong knowledge of Microsoft Windows Server Administration (2019 & above) with expertise in Cluster Configuration, DHCP, DNS, Failover, GPOs etc. Proficiency in VMware vCenter Server Administration (vSphere) with hands-on experience in ESXi hosts management. Primary Function: Administrator for

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Contract

Senior Windows Systems Administrator

No location provided

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Today

Overview DecisionPoint is seeking an experienced Senior Windows Systems Administrator to serve as a technical SME supporting enterprise Microsoft Windows Server, Active Directory, and IIS environments. The role requires advanced expertise in Windows administration, Active Directory, Group Policy, DNS, IIS, authentication, networking, and system troubleshooting. Responsibilities include maintaining mission-critical systems, resolving complex production issues, supporting virtualized environments,

Full-time

Linux and Windows Systems Administrator

Beavercreek, Ohio

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Today

Description Leidos Corporate Information Security Office (CISO), reporting through the Digital sector, is seeking a Linux and Windows System Administrator to support and maintain complex classified environments. The selected candidate will be responsible for administering, securing, troubleshooting, and maintaining Windows and Linux systems across physical and virtual infrastructures. This role supports mission-critical operations by ensuring system availability, compliance with security require

Full-time

USD 69,550.00 - 125,725.00 per year

System Administrator (Network Management, Windows and Linux Network Administration)-(TS/SCI with FS-Full Scope Polygraph)

Annapolis, Maryland

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11d ago

Title: System Administrator 2 Location: Annapolis Junction, MD (Onsite) Duration: Long-Term Clearance required: (TS/SCI with FS-Full Scope Polygraph) Rate part: Open The 10+ years of experience must be in system administration or an extremely related discipline. Their degree must be in a technical discipline. Requirements: 10+ years of IT experience, including Windows and Linux Network Administration experience + a BS (or 15+ years of experience without a degree) SAS requires a CITE Facility A

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Full-time, Third Party

Depends on Experience

Senior Windows Administrator

Rensselaer, New York

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Today

The New York Independent System Operator (NYISO) manages the efficient flow of electricity on more than 11,000 circuit-miles of high-voltage transmission lines, dispatching power from hundreds of generating units across the state. The New York Independent System Operator (NYISO) applies cutting-edge technology to operating a reliable electricity system, managing competitive markets for wholesale electricity, and planning for the Empire State's energy future. The NYISO's Information Technology d

Full-time

USD 92,300.00 - 153,900.00 per year

Senior Windows Administrator

Remote or Roanoke, Virginia

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Today

Overview Empower AI is AI for government. Empower AI gives federal agency leaders the tools to elevate the potential of their workforce with a direct path for meaningful transformation. Headquartered in Reston, Va., Empower AI leverages three decades of experience solving complex challenges in Health, Defense, and Civilian missions. Our proven Empower AI Platform provides a practical, sustainable path for clients to achieve transformation that is true to who they are, what they do, how they wo

Full-time

USD 87,320.00 per year

Windows System Administrator and Team Lead

Lexington Park, Maryland

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Today

Perrygo is a small, rapidly growing company; we are passionate about our employees as well as supporting our customers and their mission. We are excited for the opportunity to bring aboard highly motivated and energetic individuals to join our teams. Currently, we are seeking a Windows System Administrator and Team Lead. This role supports our Navy customer in Lexington Park, MD. Job Description and Responsibilities: Lead a team of 9 Systems Administrators on-site full-time at Patuxent River NA

Full-time

USD 140,000.00 - 165,000.00 per year

Windows Systems Administrator - TS/SCI w/Polygraph

McLean, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Microsoft SQL Database, VMware Clusters, Windows Engineering, Windows System Administration Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: At GDIT, people are our differentiator. As a Windo

Full-time

USD 199,750.00 - 270,250.00 per year

Windows Systems Administrator

Pearl City, Hawaii

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Today

Windows Systems Administrator Location: Pearl Harbor, Hawaii Security Clearance: Active TS/SCI Required Leidos is seeking a Windows Systems Administrator 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 infrastructure, standardized desktop services, and secure mission operations. The ideal candidate has extensive experience managing Microsoft tech

Full-time

USD 73,450.00 - 132,775.00 per year

Windows Desktop Administrator - Associate

Sierra Vista, Arizona

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Today

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility-leveraging a foundation of speed, flexibility, and ingenuity

Full-time

USD 64,000.00 - 67,000.00 per year

System Administrator - Windows Desktop Admin

Englewood, Colorado

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Today

Company Summary EchoStar is reimagining the future of connectivity. Our business reach spans satellite television service, live-streaming and on-demand programming, smart home installation services, mobile plans and products. Today, our brands include Boost Mobile, DISH TV, Gen Mobile, Hughes and Sling TV. Department Summary Our Technology teams challenge the status quo and reimagine capabilities across industries. Whether through research and development, technology innovation or solution en

Full-time

USD 83,950.00 - 119,900.00 per year

Windows Systems Administrator

Mechanicsburg, Pennsylvania

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Today

Overview AMERICAN SYSTEMS is looking for a qualified Windows Systems Administrator ready to join a Team working for a DoD Agency based in Mechanicsburg, PA. Support includes full responsibility for managing, administering, sustaining, and securing all infrastructure required for development, testing, and production; certifying success of future production enhancements. Included in managing the infrastructure, is the timely notification to customers and end-users of Planned Maintenance and Outag

Full-time

USD 80,000.00 per year

Windows/Nutanix Administrator

Aurora, Colorado

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Today

Salary Statement Estimated Starting Salary Range: USD $115,000.00/Yr. - USD $191,650.00/Yr. Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data. Description Sustaining day-to-day operations of both the Windows domain, the Horizon View Virtual Desktop Infrastructure (VDI), and full enterprise Nutanix environmentAdministrating Active Directory (AD), Domain Name System (DNS), Group Policy Objects

Full-time

USD 115,000.00 per year