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

Sr. SCCM / Windows Administrator at Dallas, TX (100% Onsite)

Dallas, Texas

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30+d ago

VERY URGENT REQUIREMENT Title: Sr. SCCM / Windows Administrator Location: Dallas TX (100% Onsite) Duration: 6-12 Months+ Rate: $53-$60/Hr Job Summary: Required Skills and Years of Experience Systems Center Configuration Manager (SCCM/MECM) Administration Minimum of 7 years of experience installing, configuring, administering, and supporting enterprise SCCM/MECM infrastructures.Extensive experience troubleshooting SCCM site systems, management points, distribution points, software update point

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Third Party, Contract

$55 - $60

Windows / Linux System Administrator

Maryland

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Today

Description & Requirements Maximus is seeking a Windows / Linux System Administrator to manage and support internal-use telephony systems for our Homeland Security customer. This role provides technical leadership for the configuration, maintenance, and troubleshooting of enterprise telephony infrastructure, with responsibilities spanning operating systems, networking, security, and application support. This position is on-site and requires a Secret Clearance. Maximus TCS (Technology and Consul

Full-time

USD 90,000.00 per year

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

Windows Administrator-W2

Plano, Texas

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9d 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

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

Sr. SCCM / Windows Administrator

Dallas, Texas

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Yesterday

Job Title:Sr. SCCM / Windows Administrator Location: Dallas, TX Duration: Long-term Work Mode: Onsite Required Skills and Years of Experience: Systems Center Configuration Manager (SCCM/MECM) Administration Minimum of 7 years of experience installing, configuring, administering, and supporting enterprise SCCM/MECM infrastructures.Extensive experience troubleshooting SCCM site systems, management points, distribution points, software update points, and client deployments.Experience performing in

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Contract, Third Party

Depends on Experience

Process Control Network and Windows System Administrator

New Orleans, Louisiana

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Today

Process Control Network and Windows System Administrator Position Description Position Description The Process Control Network/Windows Systems Administrator is a technical expert in the support, design, configuration, and change of systems supporting the Industrial Control Systems and their integration into the overall local network called the Process Control Network (PCN). The Network/Windows Admin provides Network domain administration, Windows system administration, system integration, securi

Full-time

USD 110,100.00 - 194,000.00 per year

Urgent need on Sr. SCCM / Windows Administrator, TX

Dallas, Texas

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30+d ago

VERY URGENT REQUIREMENT Title: Sr. SCCM / Windows Administrator Location: Dallas TX (Onsite) Duration: 6-12 Months+ Job Summary: Required Skills and Years of Experience Systems Center Configuration Manager (SCCM/MECM) Administration Minimum of 7 years of experience installing, configuring, administering, and supporting enterprise SCCM/MECM infrastructures. Extensive experience troubleshooting SCCM site systems, management points, distribution points, software update points, and client deplo

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Contract

Depends on Experience

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

Systems Administrator Windows/Linux & VMware - 163850 Manassas, VA

Manassas, Virginia

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11d ago

Role: Maintain and troubleshoot enterprise Windows/Linux servers and VMware virtualization platforms. Must Have: 3+ years experience supporting enterprise infrastructure, Active Directory, DNS, and data center hardware.

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Contract

Depends on Experience

Systems Administrator – Windows/Linux & VMware - W2 only

Manassas, Virginia

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12d ago

Systems Administrator Windows/Linux & VMware - 163850 Manassas, VA (100% onsite) 12 + Months 50 on w2 without benefits Micron Technology 9600 Godwin Drive Manassas, VA 20110 Role: Maintain and troubleshoot enterprise Windows/Linux servers and VMware virtualization platforms. Must Have: 3+ years experience supporting enterprise infrastructure, Active Directory, DNS, and data center hardware.

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Contract

40 - 50

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

Annapolis, Maryland

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9d 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