Windows Server Administrator jobs in Houston, TX

Job Opening :: Senior Microsoft 365 Migration Consultant

Sugar Land, Texas

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Today

Job Title: Senior Microsoft 365 Migration Consultant Location: Sugar Land, TX- Onsite Position Overview We are seeking an experienced Senior Microsoft 365 Migration Consultant with strong Server Administration expertise to lead enterprise migration and infrastructure projects. This role requires hands-on technical skills, client-facing communication, and the ability to deliver complex migrations in a fast-paced enterprise environment. Key Responsibilities Lead cutover, staged, and hybrid migr

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Third Party, Contract

System Administrator

Houston, Texas

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7d ago

Job Title: Senior Linux System Administrator Location: Houston TX Workplace Type: On-site/Hybrid Job Type: Contract We are #hiring a Senior Linux System Administrator to join our IT Technical Services team! This role is crucial for administering, implementing, and supporting our critical IT infrastructure with a focus on Linux, storage, and backup systems. If you are a technical expert passionate about complex operating systems and ensuring high availability, we want to hear from you. Key Respo

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Contract

Depends on Experience

IT Support Specialist

Houston, Texas

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Today

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story:' ' Each and every role throughout our organization makes a difference in our ability to change the world f

Full-time

Actuate Admin/Linux/Windows Server

Remote

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7d ago

Skills: Linux 3 to 5 years Microsoft Windows Server Administration 3 to 5 years Role Description: 3+ years Linux and Windows server admin experience. 2+ years experience with Red Hat Enterprise Linux (RHEL 8 and higher). 2+ years WebSphere admin experience, especially WAS 8.* and higher. Experience configuring, maintaining, and troubleshooting multiple application services on a clustered Linux server platform. Experience configuring/testing jdbc connections on a server. Experience with server

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Contract

55 - 60

Senior Systems Administrator

Houston, Texas

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Today

Salary: Depends on Qualifications Location : Houston, TX Job Type: Regular Full-time Job Number: 15754 Department: Commissioner Precinct 1 Division: Technology Opening Date: 10/16/2025 Closing Date: 12/31/2025 1:57 PM Central Max Number of Applicants: 150 Position Description About the Office of Commissioner Rodney Ellis There are four precincts in Harris County. The four elected commissioners, along with an elected county judge, serve as members of Harris County Commissioners Court, the adminis

Full-time

Actuate Admin

Remote

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13d ago

About the Role: We are seeking candidates with 35 years of experience in Linux and Windows Server Administration who will be responsible for configuring, maintaining, and troubleshooting enterprise application services across clustered environments. The ideal candidate will have strong hands-on experience with Red Hat Enterprise Linux (RHEL) and WebSphere Application Server (WAS), as well as a good understanding of server security, patching, and scripting. About Revature" Revature is one of the

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Full-time

Depends on Experience

Sr. Systems Administrator

Houston, Texas

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14d ago

CANDIDATES WILL ONLY BE CONSIDERED IF LOCAL TO HOUSTON, TX P The Senior Cloud Systems Administrator / Infrastructure Engineer is responsible for the design, implementation, and ongoing management of enterprise-scale infrastructure spanning on-premises datacenters and cloud environments (AWS and Azure). This role combines deep expertise in traditional systems administration with modern cloud engineering, automation, and security best practices. The ideal candidate will have extensive experience m

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Full-time

$132,000 - $150,000

Server Engineer II

Houston, Texas

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Today

About Kirkland & Ellis At Kirkland & Ellis, we don't just meet the standard for legal excellence - we set it. Our culture is built on teamwork, ingenuity and an unwavering commitment to continuous growth. We tackle the most sophisticated legal challenges with bold ideas and innovative solutions, powered by the exceptional experience and ambition of our 7,000+ people, including 4,000+ attorneys, across 22 offices worldwide. Our dedicated professionals share our lawyers' commitment to excellence a

Full-time

USD 128,000.00 - 138,000.00 per year

SCCM Engineer with MDT and Strong Powershell

Remote

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Today

Job description: We are looking for a SCCM Engineer with MDT and Strong powershell scripting to join team of (fortune 100 ) leading Tech-retail Giant's team. Responsibilities: Perform all aspects of Level 3 Engineering, management, administration and troubleshooting of Microsoft System Center Configuration Manager (SCCM).Assist application delivery teams with global deployment strategy, configuration and definition of guidelines.Drive the process automation of operational items for the team, inc

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Contract

Up to 50

Systems Engineer - Windows

Remote or Chelmsford, Massachusetts

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Today

RESPONSIBILITIES: Kforce has a client in Chelsmford, MA that is seeking a Systems Engineer - Windows. This role supports both operational and project-based work, with responsibilities driven by business needs. Responsibilities: * Implement and maintain infrastructure configurations according to established best practices and enterprise standards, proactively identifying and resolving potential configuration issues to ensure optimal system stability and performance * Monitor and analyze IT infras

Contract

$65 - $75 hourly

LMR Performance Engineer

Houston, Texas

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Today

Salary: Depends on Qualifications Location : Houston, TX Job Type: Regular Full-time Job Number: 15697 Department: Universal Services Opening Date: 09/25/2025 Closing Date: 10/25/2025 11:59 PM Central Max Number of Applicants: 100 Position Description About Harris County and Universal Services: Harris County Universal Services (Universal Services) is transforming the way the County does business and seeking a Land Mobile Radio (LMR) Engineer to join our team. Universal Services is the enterpris

Full-time

ECSA Technical Support Analyst - Remote

Remote or Walnut Creek, California

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Today

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us advance health equity on a global scale. Join us

Full-time

USD 89,900.00 - 160,600.00 per year

Applications Administrator

Remote or Wisconsin

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Today

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description Provides implementation, operational and maintenance support for enterprise applications. Maintains a stable systems environment with minimal downtime and maximum performance. For the Labs, this also includes support for analytical software and associated dedicated hardware as well as administrative support for server-based laboratory applications. Essential Functions and Other Job Information: Troubleshoots an

Full-time

Sr. Specialist, Sytems Engineering

Remote or Columbus, Ohio

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Today

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien

Full-time

USD 110,400.00 - 184,000.00 per year

Applications Administrator

Remote or Richmond, Virginia

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Today

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description At Thermo Fisher Scientific, you'll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life - enabling our customers to make the world healthier, cleaner and safer. We provide our teams with the resources needed to achieve individual career goals while taking science a step beyond through research, development and delivery of life-changing thera

Full-time

Senior Database Administrator

Remote or Phoenix, Arizona

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Today

Location: 2727 N Central Ave, Phoenix, Arizona 85004 United States of America This position is remote, but you must be local to Phoenix, AZ. U-Haul is seeking a Senior Systems Administrator to join the platform operations team as a Windows server, and Database Administrator. The ideal candidate will have an outgoing personality, be self-motivated, have strong interpersonal skills, and a positive attitude. Additionally, they will have experience working with Microsoft SQL, high availability, an

Full-time

Telecom Voice Engineer

Remote or Rolling Meadows, Illinois

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Today

Description We are looking for a Telecom Voice Engineer to join our team on a long-term contract basis. In this role, you will contribute to the design, implementation, and maintenance of advanced telecom and voice systems, ensuring seamless communication across organizational platforms. This position offers an excellent opportunity to work with cutting-edge technologies and support critical infrastructure. Responsibilities: Configure, manage, and troubleshoot Active Directory services to ensur

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Contract

USD 47.50 - 55.00 per hour

SharePoint Engineer

Remote or Cincinnati, Ohio

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Today

Description We are looking for a skilled SharePoint Engineer to join our team on a long-term contract basis. In this role, you will support, design, and manage SharePoint environments, ensuring their seamless integration with enterprise systems. This position offers an excellent opportunity to work with cutting-edge technologies in a collaborative environment. Responsibilities: Manage and maintain SharePoint systems, ensuring high availability and optimal performance. Design and implement Share

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Contract

USD 47.50 - 55.00 per hour

MSP Engineer/Micosoft/Azure/Entra /remote but Philly travel

Remote or Philadelphia, Pennsylvania

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Today

Are you a Microsoft Engineer looking to take your Azure and Entra ID expertise to the next level? A growing Philadelphia-based Managed Services Provider (MSP) is looking to add a Microsoft Systems Engineer to their team. You'll be supporting a diverse client base across industries while leveraging Azure, Entra ID, Microsoft 365, and networking technologies to design, implement, and support modern cloud and hybrid environments. This position is primarily remote, but candidates must live within 30

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Full-time

100k - 110k

Network Administrator | Systems Administrator

Remote

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5d ago

We are seeking a Remote Systems Administrator (Must reside in the USA, preference given to candidates within 49 miles of the Orlando, FL headquarters). Minimum Requirements: Bachelor s Degree in Computer Science, Information Systems, or other related field. Or equivalent work experience.Microsoft Certified: Windows Server Hybrid AdministratorRed Hat Certified System Administrator (RHCSA) certificationCompTIA Network + certificationNutanix Certified Professional Multi-cloud Infrastructure (NCP-MC

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Contract

Depends on Experience

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Windows Server Administrator jobs in Houston, TX, USA