Windows Server Admin jobs

Lutz, Florida

•

5d 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

Easy Apply

Contract

Depends on Experience

Windows Server Engineer

Springdale, Arkansas

•

7d ago

Role Summary A Windows Server Engineer is responsible for leading enterprise-wide end-of-support (EOS) remediation and modernizing Windows Server environments within a hybrid infrastructure. This role involves planning and executing upgrades from legacy systems (2008/2012) to the latest Windows Server versions, including Windows Server 2025, while ensuring system stability, security, and readiness for cloud deployment. The position requires collaboration with cross-functional teams to support ap

Easy Apply

Third Party, Contract

Depends on Experience

Windows Systems Administrator

Reno, Nevada

•

6d ago

We are seeking an experienced Senior IT Systems Administrator to manage and support enterprise IT infrastructure while ensuring the stability, security, and performance of corporate systems. The ideal candidate will have extensive experience with Tanium endpoint management, software patching, Windows image development, and Microsoft enterprise technologies. This role requires strong troubleshooting skills, automation experience, and the ability to support large-scale endpoint deployments in a fa

Easy Apply

Full-time

55000 - 60000

Systems Administrator (Windows & AWS)

Tallahassee, Florida

•

Today

Responsibilities: Administer, maintain, and support enterprise Windows Server environments (2012 R2, 2016, 2019, and 2022).Manage, monitor, and optimize AWS Cloud infrastructure, including EC2, VPC, IAM, S3, Route 53, CloudWatch, Load Balancers, and Security Groups.Install, configure, and maintain Active Directory, Group Policy (GPO), DNS, DHCP, NTFS permissions, and Identity & Access Management (IAM).Administer and troubleshoot Microsoft 365, Exchange Online, Microsoft Teams, SharePoint Online,

Easy Apply

Contract, Third Party

Depends on Experience

Windows AD Administrator

San Jose, California

•

7d 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

Easy Apply

Contract

Depends on Experience

Windows Systems Administrator

Tallahassee, Florida

•

Yesterday

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

Easy Apply

Contract, Third Party

$70 - $75

Windows Administrator

Columbus, Ohio

•

5d ago

Must Have Technical/Functional Skills 1. Troubleshoot and resolve issues on Windows 2008,2012,2016, 2019, 2022, 2025 server platforms 2. Troubleshoot and resolve issues on VM ware, Nutanix platforms, Zerto 3. Experience on Troubleshooting Active Directory AD issues 4. Excellent scripting skills (Example: shell scripts, PowerShell, Javascript) 5. Ability to support the automation environment including troubleshooting vRA and vRO issue 6. Develop and document automated workflows 7. Experience with

Easy Apply

Full-time

90,000 - 110,000

Sr IT Systems Admin Win / VMWare

Miami, Florida

•

13d ago

We're seeking for an Sr IT Systems Admin Win / VMWare for our direct client. Please review the below job Description and revert with your interest for the same. Job details: Role: Sr IT Systems Admin Win / VMWare Work Location: On Site Miami / Hialeah, FL Duration: 12 months Senior IT Systems Administrator Windows & VMware We are seeking a dynamic Senior IT Systems Administrator with expertise in Windows and VMware technologies who can excel in both project leadership and operational excellence

Easy Apply

Contract

Depends on Experience

Sr. Windows Server Tower Lead (Solution Engineer)

Washington, District of Columbia

•

15d ago

Job Title: Sr. Windows Server Tower Lead (Solution Engineer) Location: Washington, DC 20590 (onsite) Type: Contract Compensation: $56.23/HR on W2 Security Clearance: Ability to obtain and maintain a Public Trust clearance Responsibilities Provide oversight and management support for over 30 Windows engineers responsible for operations, maintenance, and engineering support for the Department of Transportation''s Common Operating Environment (COE). Lead the Windows Server Tower team, offering te

Easy Apply

Contract

$56.23

System Administrator

Evanston, Illinois

•

7d ago

Experience/Skills/Requirements: Bachelor s degree in computer science or a related field is ideal3-5 years of experience with Windows server administration3-5 years of experience in desktop/network/hardware and software supportStrong verbal and written communication skills with the ability to interact with a diverse group of executives, managers, staff, and vendors/contractors in a very detail-oriented professional organization with extremely high standardsProven ability to interact in a positiv

Easy Apply

Full-time

$60,000 - $80,000

Senior Windows Server / Cloud DevOps Engineer

Washington, District of Columbia

•

21d ago

Job Title: Senior Windows Server / Cloud DevOps Engineer Location:Onsite Washington, District Of Columbia Work Model: Onsite onsite Responsibilities Own Windows Server production operations (day one), providing hands-on support for mission-critical applications hosted in government cloud (AWS GovCloud). Administer, troubleshoot, patch, harden, and recover Windows Server systems to maintain availability. Take ownership of Kubernetes environment (EKS), operating and troubleshooting production

Easy Apply

Contract

$245000

Sr Infrastructure Engineer/Windows Server Engineer

Richmond, Virginia

•

Today

Job Qualifications and Responsibilities for Sr Infrastructure Engineer/Windows Server Engineer: Key Responsibilities: Infrastructure Operations & Administration Administer, maintain, and optimize Windows Server environments across on-premises and cloud-based infrastructure. Perform OS upgrades, patch installation, testing, and ongoing system updates to ensure reliability and security. Develop and use PowerShell scripts and other automation tools to execute centralized and repetitive tasks

Easy Apply

Third Party, Contract

$DOE

System Administrator

Hybrid in Tallahassee, Florida

•

5d ago

Position: System AdministratorLocation: Tallahassee, FL (Locals only)Duration: ContractOnly local and W2 candidates onlyJD:2 3 years of experience with: Server 2012 R2, 2016, 2019, and 2022. 2 3 years of IIS Administration. 2 3 years of network communications, including TCP/IP and DNS, Samba/CIFS file sharing, and NTFS permissions. 2 3 years of strong professional experience in AWS cloud systems is required. 2 3 years of strong professional experience in Microsoft Azure cloud systems is highly d

Easy Apply

Contract

$50 - $60

System Administrator

Wilmington, North Carolina

•

Today

Scalable Systems is a USA based Big Data, Analytics and Digital Transformation company focused on vertical specific innovative solutions. By providing next generation technology solutions and services, we help organizations to identify risks & opportunities, achieve operational excellence and to gain an innovative edge.Role: System Administrator Location: Wilmington, NC, On-Site REQUIREDEXPERIENCEKNOWLEDGEABILITIESANDSKILLS: VMwarevSphere/ESXiadministration (5+Years) WindowsServer

Easy Apply

Contract, Third Party

$40 - $45

Senior Windows Administrator (Radford, VA)

Radford, Virginia

•

Today

Senior Windows Administrator (Active security clearance required) Ops Tech Alliance (OTA) is seeking a Senior Windows Administrator to support PL ALTESS at Radford Army Ammunition Plant, VA, under Task Area 1 - Operations. The administrator manages Windows Server 2019/2022, Active Directory, and PowerShell automation for ALTESS production environments. This position is contingent upon contract award. Key Responsibilities Administer Windows Server 2019/2022 in a high-availability environment. Ma

Full-time

Windows Systems Administrator - Senior

Remote

•

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

•

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

Windows Server Administrator

Quantico, Virginia

•

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

VMware/Windows/Network Admin

North Carolina

•

4d ago

Job ID: 808260 Hybrid/Local VMware/Windows/Network Admin with vSphere/ESXi, Active Directory, Cisco, NetApp, SCCM/MECM, PowerShell/PowerCLI, DR/HA, Vulnerability management, Endpoint protection/encryption, MFA/PKI/LDAP, VDI experience Location: Wilmington, NC (NCDOT PORTS) Duration: 12 Months Skills: VMware vSphere / ESXi administration Required 5 Years Windows Server administration (2019/2022) Required 5 Years Microsoft Active Directory, Group Policy, DNS, and DHCP Required 5 Years Cisco

Easy Apply

Third Party, Contract

System Administrator

Norfolk, Virginia

•

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