Windows Server Admin jobs

Clinton, New Jersey

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Yesterday

Role- Windows Admin Location -Clinton, NJ Onsite Job Type- Full Time Employment Job description Below Seeking an experienced Windows Server Administrator with 4-6 years of hands-on experience managing Windows Server infrastructure across both AWS Cloud and On-Premises environments. The ideal candidate will be responsible for server administration, Active Directory management, patching, monitoring, security compliance, disaster recovery, virtualization, and cloud operations while ensuring high

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Full-time, Part-time, Contract, Third Party

Windows Server Upgrade Engineer/Admin

Lutz, Florida

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19d ago

Core Windows Server Upgrade Skills Proven experience performinginplace upgrades from Windows Server 2016 to 2019 and/or 2022Strong understanding ofWindows Server upgrade paths, edition compatibility, and licensing implicationsAbility to assess and remediatepreupgrade blockers(deprecated roles, drivers, legacy applications)Handson experience reviewing and resolvingsetupact.log / setuperr.logissuesKnowledge ofsupported .NET, PowerShell, and role dependenciesacross Windows Server versionsExperience

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Contract

Depends on Experience

senior Windows Server administrator with strong migration/decommissioning experience- Only Local candidates from Houston can apply

Houston, Texas

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Today

This role is essentially looking for a senior Windows Server administrator with strong migration/decommissioning experience, especially across on-prem Microsoft infrastructure. Key requirements to highlight:Windows Server: 2016/2019/2022/2025 migration and upgrade experienceActive Directory: Domain controllers, domains/forests, replication, GPO, FSMO, trusts, health checksDNS & DHCP: Migration, failover, scope configuration, troubleshooting, decommissioningPKI: Microsoft AD CS, certificate autho

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Contract, Third Party

Depends on Experience

Windows AD Administrator

San Jose, California

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11d ago

Job Summary: We are looking for a skilled detail-oriented specialist to manage and secure Active Directory environment, Windows server administration including OS hardening, vulnerability, patch management. Candidate with solid background in Windows based environment and Active Directory architecture, identity, and access management, and securing directory services against evolving threats. Job Description: Provide day-to-day administration and support of Microsoft Active Directory environments

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Contract

Depends on Experience

Windows Server Engineer

Springdale, Arkansas

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Today

Key Responsibilities Lead enterprise infrastructure assessments and develop modernization strategies for legacy Windows Server environments. Analyze server, application, and infrastructure dependencies to design migration and transformation roadmaps supporting Windows Server 2025 adoption. Architect highly available, secure, and scalable Windows-based infrastructure solutions across on-premises and cloud environments. Develop and implement automation frameworks utilizing PowerShell, Terraform, A

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Contract, Third Party

Depends on Experience

Sr. Infrastructure Engineer

Hybrid in Richmond, Virginia

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11d ago

About Beacon Systems, Inc Beacon Systems, Inc, delivers Program Management, Science, Engineering, and Technology Solutions to Federal, Commercial, State, and Local Agencies. We are a subsidiary of Radiant Digital Solutions. Our Technology support to many DoD Agencies, NASA, Voice of America, FDA, and State Agencies such as State of FL, RI, MS, ND, VA, and WV extends our delivery of solutions worldwide. Position: Sr. Infrastructure Engineer Location: Richmond, VA 23219 Duration: 11 Months Job De

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Third Party, Contract

Depends on Experience

Windows Systems Administrator

Tallahassee, Florida

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Today

The candidate must reside in Tallahassee or the surrounding area and report to the office 5 days a week. Shortlisted candidates must be available to attend an in-person interview at our office location. Windows Systems Administrator Location: Tallahassee, FL 32311 (5 days onsite per week) Duration: 12 months The client is in search of a Systems Administrator to play a key role in assisting the OIT in the oversight, management, troubleshooting, and execution of cloud services and platforms to sup

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Contract, Third Party

$70 - $75

Server Administrator

Houston, Texas

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Today

Project Description:Windows Server 2016 will go end of life on January 12, 2027. The project will focus on upgrading Microsoft Windows core technologies from Windows Server 2016 to the latest supported and certified operating systems. All upgrades are on prem infrastructure. Technologies in Scope: Active Directory, DHCP, DNS, PKI, FRS to DFSR, File Servers, Print Servers, IIS Web Servers. Requirements: Candidate must have at least five years experience with performing upgrades and comp

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Contract, Third Party

$50 - $60

Windows Server Administrator

Quantico, Virginia

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Today

MANTECH seeks a motivated, career and customer-oriented WINDOWS SERVER ADMINISTRATOR to join our team in QUANTICO, VA. Responsibilities include but are not limited to: Installing, configuring, and maintaining Windows Server operating systems (2016, 2019, 2022) while monitoring server performance and optimizing resource utilization.Managing Microsoft Active Directory Domain Services (AD DS), including domain controllers, user/group management, DNS, DHCP, and complex Group Policy Object (GPO) crea

Full-time

Windows Administrator with Cluster

Remote

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5d ago

Job Title: Windows Administrator Location: Remote USA Mode of Hire: Contract JD: Manage and maintain Windows Server environments, including Active Directory, DNS, DHCP, Group Policy, and system security.Configure, monitor, and troubleshoot Windows Failover Clusters and high-availability services.Perform server installation, patching, upgrades, backups, and performance optimization.Monitor cluster health, resolve hardware/software issues, and ensure high availability and business continuity.Prov

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Third Party, Contract

$40 - $50

System Administrator

Nellis Air Force Base, Nevada

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Today

MANTECHseeks a motivated, career andcustomer-orientedSystem Administratorto join our Air Force / Space team atNellis AFB. The successful candidate will act as a systems Administrator for the Partner Support Complex. This position provides technical support to support classified networks and associated operational personnel. Responsibilities include, but are not limited to: Determining hardware, software, and systems specifications, and configuration requirements.Execution of the patching, fixi

Full-time

Vmware Server Admin -- Phoenix AZ (Onsite)

Phoenix, Arizona

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Today

Hi, Greetings from Smart Folks My name isKumarwe have a job opportunity for you asVmware Server Admin one of our client basedatPhoenix AZ find the Job description below, if you are available and interested, please send us your word copy of your resume with following detail toOr please call me onto discuss more about this position. Job Title: Vmware Server Admin Location: Phoenix AZ Duration:Full Time Start Date:ASAP Job Details: Roles & Responsibilities: Install, configure, administer, and mai

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Full-time

90,000 - 100,000

Windows Systems Administrator - Senior

Remote

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Today

Responsible for unique or complex information systems and/or information technology projects across more than one discipline, such as application support, database administration, software quality assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, analysis, engineering and design. Provides direction to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety

Full-time

Server/Cloud Administrator

Maryland

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Today

Job Description Precise Systems delivers integrated, mission-ready solutions that advance warfighter readiness and strengthen our nation's most critical defense programs. Through the power of our combined capabilities, we provide deep expertise in Advanced Engineering; Digital Transformation; Electromagnetic Warfare; Interactive Training & Simulation; Physical Sciences Research; Platform Lifecycle Support; and Foreign Military Sales. Unified by decades of trusted performance and expanded throug

Full-time

USD 80,000.00 - 100,000.00 per year

System Administrator

Norfolk, Virginia

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Today

Job ID: 2614844-OTHLOC-238 Location: Norfolk, VA, US Date Posted: 2026-07-28 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a highly skilled System Administrator to support the Naval Information Warfare Center Atlantic (NIWC LANT) Cloud Computing Innovati

Full-time

USD 80,001.00 - 120,000.00 per year

System Administrator

Charleston, South Carolina

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Today

Job ID: 2614844 Location: Charleston, SC, US Date Posted: 2026-07-28 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a highly skilled System Administrator to support the Naval Information Warfare Center Atlantic (NIWC LANT) Cloud Computing Innovation, Tran

Full-time

System Administrator

New Orleans, Louisiana

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Today

Job ID: 2614844-OTHLOC-061 Location: New Orleans, LA, US Date Posted: 2026-07-28 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a highly skilled System Administrator to support the Naval Information Warfare Center Atlantic (NIWC LANT) Cloud Computing Inno

Full-time

Sr Windows Server DevOps Engineer

Washington, District of Columbia

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Today

A3 Technology, Inc. is seeking a senior level Windows Server DevOps Engineer to join our team in Washington, DC. Essential Job Functions: Own Windows Server production operations (day one). Serve as the senior technical owner for a predominantly Windows Server environment (~95% Windows), providing hands-on production support for mission-critical applications hosted in government cloud (AWS GovCloud).Administer and sustain Windows Server. Maintain, troubleshoot, patch, harden, and recover Window

Full-time

USD 50,000.00 per year

System Administrator

Concord, New Hampshire

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Today

System Administrator Location: Concord, NH (Hybrid) Position Type: Contract In-Person interview Job Summary Expected Hours Per Week: 37.5 (NOT a 40-hour work week). *MUST have experience with SMB network scanning including Windows File Server management, Folder, and Share security. *MUST be experienced with Network Printing Administration to include deployments, removals, scanning and troubleshooting and all aspects that go along with it *MUST be experienced with Windows Active Directory I

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Full-time, Part-time, Contract, Third Party

Windows Administrator (Colorado Springs, CO)

Colorado Springs, Colorado

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Today

Description & Requirements Maximus is seeking a Senior Windows Administrator to join our team. As a Senior Windows Administrator, you will be responsible for overseeing the design, implementation, and maintenance of windows-based servers and systems. Your role will involve managing server infrastructure, troubleshooting issues, and ensuring the reliability and security of the Windows environment. This is an onsite position in Colorado Springs, CO, requiring five days per week onsite and an activ

Full-time

USD 70,000.00 per year