Windows Server Admin jobs

Houston, Texas

•

6d ago

Title: Senior Windows Server Administrator (Locals Only) Location: Houston, TX Duration: Long-Term Contract Experience: 12+ years 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 Se

Easy Apply

Full-time

$40 - $50

Windows Server Administrator

Houston, Texas

•

Yesterday

One of our direct clients looking for SR SERVER ADMINISTRATOR in Houston, TX. This is complete ONSITE work and need only local candidates. If you are currently looking for new opportunity, kindly review the below job description and if you feel comfortable, please share your updated resume along with your details asap. Job Title: Sr Server Administrator Location: Houston, TX 77002 Duration: 6-12 Months Work: Onsite 5 Days a week Need only local candidates JOB DESCRIPTION: Project Description:

Easy Apply

Contract

Depends on Experience

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

Houston, Texas

•

6d ago

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

Easy Apply

Third Party, Contract

Depends on Experience

Windows AD Administrator

San Jose, California

•

18d 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

Sr. Infrastructure Engineer

Hybrid in Richmond, Virginia

•

18d 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

Easy Apply

Contract, Third Party

Depends on Experience

Senior Server Admin

Springfield, Virginia

•

Today

Hi, Need Candidates for Senior Server Admin Senior Server Administrator (VMware / Windows / Active Directory) Role Summary We are seeking experienced Senior Server Administrators to support server upgrade and infrastructure modernization project. The role involves planning, upgrading, troubleshooting, and validating enterprise Windows Server environments along with VMware and Active Directory infrastructure. Candidates must be comfortable working onsite, coordinating with multiple technical tea

Easy Apply

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

Server Administrator

Houston, Texas

•

7d ago

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

Easy Apply

Third Party, Contract

$50 - $60

SQL Server Database Administrator

Los Angeles, California

•

Today

Key Responsibilities Database Management:Install, configure, and maintain MS SQL Server instances across development, test, and production environments.High Availability (HA) & Disaster Recovery (DR):Deploy and monitor SQL Server Always On Availability Groups and failover clustering to ensure 24/7 uptime for rail operations.Performance Tuning:Troubleshoot blocking, deadlocks, and slow-running T-SQL queries to optimize data retrieval speeds.Backup & Recovery:Implement robust backup strategies and

Easy Apply

Contract

Depends on Experience

Windows Server & Workstation Administration

Maplewood, Minnesota

•

Today

Seeking a Windows Server & Workstation Administration for onsite contract (and onsite interview) opportunity with my direct client in Maplewood MN. If interested , share your word document resume, work authorization, expected hourly pay rate, current location, availability for onsite work and interview , skill stack and LinkedIn. Administer Windows Servers RDP access, local user/group management, GPO configuration, and IAM-related access controls Manage Windows workstations local account adm

Easy Apply

Contract, Third Party

Depends on Experience

Windows Administrator with Cluster

Remote

•

12d 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

Easy Apply

Contract, Third Party

$40 - $50

Windows Admin / CyberArk PAM

Hybrid in Maplewood, Minnesota

•

Today

Windows Server & Workstation Administration Administer Windows Servers RDP access, local user/group management, GPO configuration, and IAM-related access controls Manage Windows workstations local account administration, group membership, GPO enforcement, and security hardening Understand and apply IAM principles (least privilege, separation of duties) across server and workstation environments CyberArk & Endpoint Security Operations Support CyberArk Privileged Cloud operations account onboardin

Easy Apply

Third Party, Contract

Depends on Experience

Microsoft System Administrator - Senior - #881

Fort Belvoir, Virginia

•

Today

Microsoft System Administrator - Senior - #881 Location: Fort Belvoir, VA TS/SCI w/CI Poly REQUIRED Experience: Eight years of progressively responsible experience in server administration, including supporting and managing servers in a production environment.Five years of experience identifying and analyzing server requirements; planning the design and deployment of new technologies and upgrades.Five years of experience applying industry best practices on Windows Server 2016 and later operati

Full-time

Vmware Server Admin -- Phoenix AZ (Onsite)

Phoenix, Arizona

•

7d ago

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

Easy Apply

Full-time

90,000 - 100,000

Windows System Administrator

Remote

•

5d ago

As a Systems Administrator, you'll manage Windows-based environments across on-premise and cloud infrastructure, applying security updates, troubleshooting networks, and keeping systems reliable and compliant. The ideal candidate is proactive and self-directed, comfortable investigating and resolving issues with minimal guidance, and thrives in an operations-focused role centered on system reliability and process improvement across diverse technologies. Responsibilities: Manage and maintain mult

Full-time

$90,000 - $100,000

System Administrator

Huntsville, Alabama

•

Today

Top Skills' Details Around 3-4+ years of experience is needed. Bachelors degree isn't required but a plus Description Linux Administration Windows 11 Administration Windows Server 2019 & Active Directory Management Security + SECRET Security clearance Skills Windows, System administrator, Active directory, Linux, Windows server Top Skills Details Windows,System administrator,Active directory,Linux Additional Skills & Qualifications "At least some experience with Linux" Experience Level Intermed

Full-time

USD 30.00 - 42.00 per hour

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

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

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

System Administrator

Charleston, South Carolina

•

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

•

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