Windows Systems Administrator jobs

Linux/Windows Systems Administrator - Top Secret Clearance

King of Prussia, Pennsylvania

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Today

Job Description What We're Doing: Lockheed Martin's Electronic, Cyber & Information Warfare (ECIW) market segment within the RMS C6ISR line of business is focused on ensuring our customers can dominate the full Electromagnetic Spectrum (EMS), bringing capabilities to bear in the realms of intelligence, surveillance and reconnaissance (ISR), cyber techniques and effects, electronic warfare (EW), information operations (IO), and 5G.MIL; while delivering full-spectrum cyber capabilities and cyber

Full-time

USD 67,000.00 - 117,990.00 per year

Windows Systems Administrator

Malvern, Pennsylvania

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Today

Location: Malvern, PA Description: Our client is currently seeking a Windows Systems Administrator 1+ Year Contract Location: Malvern, PA (local candidates strongly preferred) This team provides level 2 support for the Windows environment. Shift is week-day shift. They will work 5x8hour days between 6a and 6p Hands-on experience with AWS EC2 and Microsoft Azure cloud support. Proficiency in CI/CD pipeline management and tools (GitHub). Strong knowledge of Terraform and infrastructure-as-co

Contract

Windows Systems Administrator (L3 Support)

Spring, Texas

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18d ago

Windows Systems Administrator (L3 Support)HCL Tech, Spring, Texas, United States (On-site) Job Title: Windows Systems Administrator (L3 Support) Reports To: Infrastructure Manager / Technical Lead Position Summary: We are seeking a highly experienced and self-directed Windows and VMware Systems Administrator (L3) to join our managed services team. This role involves advanced troubleshooting, infrastructure optimization, and technical leadership in a fast-paced, service provider-grade environmen

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Full-time

$55,000 - $103,000

Sr. Windows Systems Administrator

Hybrid in Oakland, California

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Today

Job Title: Sr. Windows Systems Administrator Job ID: 25-10907 Location: Oakland, CA (Hybrid Local/CA Candidates Only) Duration: 6 Months on W2 Contract Description: Seeking an experienced Windows Administrator with strong PowerShell scripting, SCCM, and Windows Server expertise. The role requires occasional onsite meetings in Oakland or San Ramon. Responsibilities: Support large-scale Windows Server environments (2019 2025).Perform system builds, patching, and maintenance.Write and maintain Powe

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Contract

$72 - $75

Windows Systems Administrator

Oakland, California

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27d ago

Hi, Job Title: Windows Systems Administrator, Sr. Location: Oakland, CA Duration: November 03, 2025 May 01, 2026 **LOCAL CANDIDATES ONLY- Strong Preference, WILL CONSIDER CANDIDATES WITHIN STATE OF CALIFORNIA. ** The role is hybrid will have to travel to office for meetings. quarterly Will meet in either Oakland or San Ramon. Key Skills PowerShell scripting, SCCM knowledge and Windows server knowledge Responsibilities and Qualifications: Windows Administrator, PowerShell, VirtualizationAt least

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Contract

$60 - $65

Sr Windows Systems Administrator

El Segundo, California

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Today

Date Posted: 2025-10-30 Country: United States of America Location: CA222: 2006 E El Segundo Blvd BldgE04 2006 East El Segundo Boulevard Building E04, El Segundo, CA, 90245 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calli

Full-time

USD 72,000.00 per year

Windows Systems Administrator 2

Olathe, Kansas

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Today

Overview We are seeking a full-time Windows Systems Administrator 2 in our Olathe, KS location. In this role, you will be responsible for efficiently managing technology through the use of tools and scripting along with organizing, leading, and coordinating with other parts of IT to ensure components of overall system are managed. Essential Functions Designs and develops complex, integrated solutions to meet business requirements or enhance performance of Garmin's windows server computing syste

Full-time

Windows/Intel Systems Administrator (Gold River, CA)

Gold River, California

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Today

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have

Full-time

USD 64,100.00 - 91,500.00 per year

Senior IT Systems Administrator - Windows & VMware

Miami, Florida

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8d ago

Senior IT Systems Administrator - Windows & VMware Miami, FL (33134 or Hialeah 33014) Contract About the Role We re seeking a skilled Senior IT Systems Administrator with deep expertise in Windows and VMware environments. This role blends operational excellence with project leadership managing complex infrastructure projects while ensuring stability, performance, and security across our IT systems. What You ll Do Windows Infrastructure Design, deploy, and maintain Windows Server environments (20

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Third Party, Contract

$45 - $55

Lead Systems Administrator (Windows) (Government)

Maryland

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Today

Job Description: This position requires office presence of a minimum of 5 days per week and is only located at customer's site. Work to be performed in Dahlgren, VA. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated

Full-time

USD 100,000.00 - 170,000.00 per year

Systems Administrator II, Windows

Remote or Cambridge, England

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Today

Do you like collaborating across teams to solve complex problems? Do you have a passion for cutting edge technologies and tackling system problems? Join our IT Support team Our team is responsible for providing 24*5 Support to IT Applications built on the latest tech stack and consumed by internal business functions to support Akamai customers. We collaborate with cross-functional teams and business units to deliver application support and services. Partner with the best In this role, you'l

Full-time

USD 74,700.00 - 155,300.00 per year

Senior Windows Administrator - hybrid job Atlanta, GA (locals)

Hybrid in Atlanta, Georgia

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Today

We are looking for a Senior Windows Administrator for Atlanta, GA, a hybrid job (locals). Please find below the job details Windows administrator skills with senior-level experience, able to drive a project to upgrade 420 servers from Windows Server OS (2008 R2, 2012, 2016, 2019, 2022,2025) Required Skills & Experience 5+ years of hands-on experience with Windows Server OS (2008 R2, 2012, 2016, 2019, 2022,2025). Good understanding of Azure cloud Strong knowledge of Active Directory, DNS, DHCP,

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Contract, Third Party

Depends on Experience

Windows Administrator / Endpoint Engineer

Hybrid in Phoenix, Arizona

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11d ago

Key Responsibilities: Act as the primary contact for remote troubleshooting and endpoint-related incidents.Provide daily break/fix support for Windows 11 and Windows 10 devices, ensuring SLA adherence.Manage and deploy Windows 11 OS images, updates, and configurations.Support cross-functional collaboration with Intune, OS, and hardware engineering teams.Utilize PowerShell scripting to automate repetitive tasks and enhance process efficiency.Work with Microsoft Graph API for system integration an

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Contract, Third Party

Depends on Experience

System Administrator-Windows / Infrastructure Support

Swepsonville, North Carolina

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Today

IT'S A W2 CONTRACT ROLE, NO C2C OR 1099 Job Title: Windows System Administrator Location: Swepsonville, NC (Onsite) Contract Duration 12+ Months Rate: $57/hr on W2 Daily Tasks Performed: Scripting knowledge in batch files, VBScript, and PowerShell, Microsoft SQL QueriesInstall, configure, maintain, and address vulnerabilities for Windows server (Strong ability) and some LinuxInstall and configure database servers (such as Microsoft SQL Server, Postgres)Install and configure middleware (such as

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Contract

$57 - $57

Linux/Windows System Administrator - HBITS-07-14334

Albany, New York

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Today

84 months experience with software installations on Linux operating systems. 84 months experience with administration of TeamSite Software used for management of static web content. 84 months experience with server administration of WebSphere or Apache HTTP Web Servers. 84 months experience with software installations on Windows Operating Systems Agency: Information Technology Services (ITS) Project: NYS e-MPIRE Tax Processing System Detailed Job Description: This position will work on tax m

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Contract, Third Party

Windows Administrator

Frankfort, Kentucky

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Today

SUMMARY Performs duties associated with the administration, development and maintenance of local area network and related hardware and software. Top Skills' Details 1. Top skills include Active Directory (AD) experience, group policy (GPOs), general Windows server administration, PowerShell, on-premise Microsoft Exchange, DNS/DHCP, Group Policy, and certificate management. 2. The environment is primarily a Windows shop (migrating off older versions up to Windows 2022), with some Red Hat/Linux,

Full-time

USD 25.00 - 31.25 per hour

MS Exchange / Windows Administrator

Ridgefield Park, New Jersey

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Today

Summary:Were looking for an experienced Exchange Technology Consultant to design, implement, and support enterprise Microsoft Exchange and Active Directory environments. This role is hands-on and focused on resolving complex messaging, directory, and email archiving issues, while keeping the environment secure, stable, and highly available. Key Responsibilities: Design, implement, and support MS Exchange (2013/2016/2019) environments, including DAGs, mail flow, certificates, backup/restore, and

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Contract

$80,000 - $80,000

Microsoft 365/Windows Systems Admin

New York, New York

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Yesterday

NO H1S OR 3RD PARTIES THIS ROLE WILL BE ONSITE 5 DAYS A WEEK IN NYCFast-paced MSP has a long-term contract opening for a Microsoft 365/Windows Systems Administrator, Job Summary: A Senior Administrator with extensive Microsoft 365 and Windows network experience, who would be responsible for the configuration, maintenance, and support of Microsoft 365/Windows environments, ensuring optimal security, compliance, and operational efficiency. This role requires extensive hands-on experience with Micr

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Contract

$60 - $75

Windows Administrator

Cayce, South Carolina

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13d ago

Experience with windows server administration and support.Strong proficiency in group policy (gpo) and powershell scripting.Hands-on experience with microsoft active directory (on-prem and azure ad).Experience with citrix presentation server or xenapp environments.Experience with enterprise backup and disaster recover (dr) processAdvanced knowledge of computer and network hardware, software, and operating systems. Experience with security and data classification standards (cdc, hipaa, cjis).Expe

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Contract

Depends on Experience

Windows Administrator

Remote

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Today

Overview GovCIO is currently hiring for a Windows Administrator, to create and maintain team technical instructions, operating procedures and policies as needed. This position will be located in Radford, VA and will be a remote position. Responsibilities This position is for a Senior Systems Administrator supporting the Windows team. This is currently a mixed and growing environment of Windows 2019 and Windows 2022. This position will work with the existing Windows team to manage, maintain, d

Full-time

USD 85,000.00 - 113,000.00 per year

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Windows Systems Administrator jobs