Windows/Linux System Administrator Jobs in Texas

1 - 20 of 819 Jobs

Windows Linux System AdministratorJob Title - Windows Linux System Administrator

Rose InternationalCompany Name - Rose International

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Dallas, Texas, USA

Full-time

Date Posted: 06/30/2025 Hiring Organization: Rose International Position Number: 484801 Industry: Professional Services Job Title: Windows Linux System Administrator Job Location: Dallas, TX, USA, 75201 Work Model: Onsite Shift: 9 AM - 6 PM Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 7 Min Hourly Rate($): 50.00 Max Hourly Rate($): 50.00 Must Have Skills/Attributes: AWS, Azure, CI/CD tools, GitHub Experience Desired: Windows/Linux system admin, Azure/AWS (

Windows/Linux System AdministratorJob Title - Windows/Linux System Administrator

Nasscomm, Inc.Company Name - Nasscomm, Inc.

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Dallas, Texas, USA

Contract

ob Title: System Admin Job Location: Dallas, TX (Onsite) Job Duration: 6 months W2 Only Seeking an experienced Windows/Linux System Administrator that will be working in a highly collaborative, multi-platform and multi disciplined environment. The System Administrator will be responsible for administering systems in Azure and AWS Cloud Environments. The candidate will be responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software relate

Windows/Linux System AdministratorJob Title - Windows/Linux System Administrator

SSI PeopleCompany Name - SSI People

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Dallas, Texas, USA

Contract

As a Systems Administrator Contractor, you will be responsible for installing, configuring, and supporting an organization's local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system. Monitoring the network to ensure network availability to all system users and performing necessary maintenance to support network availability. Monitoring and testing website performance to ensure websites operate correctly and without interruption. Assisting in networ

Linux System AdministratorJob Title - Linux System Administrator

Sun Technologies,Inc.Company Name - Sun Technologies,Inc.

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Remote

Contract

Job Title: Linux System Administrator Duration: up to 12 months contract (with the possibility of extension) Location: Fort Worth, TX 76108 Pay Rate: $60/hr - $70/hr on W2 [the pay rate may differ depending on your skills, education, experience, and other qualifications] Featured Benefits: Medical Insurance in compliance with the ACA401(k)Sick leave in compliance with applicable state, federal, and local laws Skills Required: The Linux Systems Administrator will be a member of the Enterprise IT

Senior System Administrator L 3 (Windows, Linux, VMWare)Job Title - Senior System Administrator L 3 (Windows, Linux, VMWare)

Infolob Global, Inc.Company Name - Infolob Global, Inc.

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Dallas, Texas, USA

Third Party, Contract

Position: Senior System Administrator L 3 (Windows, Linux, VMWare) Location: Dallas, TX (Hybrid 3 Days in office) Duration: 6 Months Rate: $ Open/Hour Need resource who can work on Hybrid Role in Dallas, TX Job Description: System Administrator (Control Systems) L3 This position requires a resource with at least 8 years of experience in the given technology areas. The key competencies include subject matter expertise and system administrator experience with Microsoft Windows OS, VMWare, Linu

Linux System Administrator (NETPLAN)Job Title - Linux System Administrator (NETPLAN)

EclaroCompany Name - Eclaro

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Remote

Contract

ECLARO is a company that delivers talent. We provide fully customizable, comprehensive talent acquisition and management of seasoned professionals through a number of business models, including: Consulting, Professional Hire, Global Integrated Delivery and Managed Services. Kindly email with a Word resume along with the position ID number, your hourly rate and availability. Job Title: Linux System Administrator Location: Remote Duration: 6 Months (Contract) $60/hour W2 25-04495 Preferred Backg

Systems Administrator - Linux/WindowsJob Title - Systems Administrator - Linux/Windows

GovCIOCompany Name - GovCIO

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Remote

Full-time

Overview Provide on-going support for the administration of the core system applications and perform operational tasks such as monitoring system resources and perform routine maintenance tasks in support of 24x7 life cycle applications to include on-call support. Work location is hybrid with periodic customer site work activities. Must be willing to work nights, have a Security+ certification, and an active Top Secret clearance. Responsibilities Position Description: In this role you will: Pr

Systems Administrator - Linux/WindowsJob Title - Systems Administrator - Linux/Windows

GovCIOCompany Name - GovCIO

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Remote

Full-time

Windows System AdministratorJob Title - Windows System Administrator

Sun Technologies,Inc.Company Name - Sun Technologies,Inc.

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Remote

Contract

Job Title: Windows System Administrator Duration: up to 12 months contract (with the possibility of extension) Location: Remote Work / Work from Home Pay Rate: $60/hr - $70/hr on W2 [the pay rate may differ depending on your skills, education, experience, and other qualifications] Featured Benefits: Medical Insurance in compliance with the ACA401(k)Sick leave in compliance with applicable state, federal, and local laws Skills Required: 8+ years of experience as a Windows Server Administrator o

System AdministratorJob Title - System Administrator

BCforwardCompany Name - BCforward

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Remote

Contract

System Administrator BCforward is currently seeking a highly motivated System Administrator for a remote opportunity! Position Title: System Administrator Location: Remote Anticipated Start Date: ASAP Please note this is the target date and is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Duration: Initial 6 month-contract Job Type: Contract Pay Range: $46/hr-$50/hr Please note that actual compensation may vary within this range due to fact

Hybrid Systems Engineer, Sr (Windows / Linux) / Onsite: COJob Title - Hybrid Systems Engineer, Sr (Windows / Linux) / Onsite: CO

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Littleton, Colorado, USA

Full-time

Job Description Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (EO) position supports the Lockheed Marti

Windows AdministratorJob Title - Windows Administrator

InfoVision, Inc.Company Name - InfoVision, Inc.

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Dallas, Texas, USA

Contract

Job Title: Windows Administrator Location: Dallas, TX Duration: Long-term Job Summary: Windows Administrator with experience in Microsoft Deployment Tool to be able to create custom task sequences and images. These images are placed on UEFI and non UEFI thumb drivers that are used for production servers and registers. Experienced in SQL Administration of both SQL Servers and SQL Express is preferred. Experienced in troubleshooting Windows OS issues Required Skills: Windows 10 OS Upgrade experien

Windows System Vulnerability Management Coordinator/AdminJob Title - Windows System Vulnerability Management Coordinator/Admin

Navigant ConsultingCompany Name - Navigant Consulting

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Remote

Full-time

Job Family: IT Cyber Security (Digital) Travel Required: None Clearance Required: Ability to Obtain Public Trust What You Will Do: Provide operating system level vulnerability management and coordination, including waiver documentation and approvals.Manage all aspects of the Windows 2012, 2016, 2019, and 2022 virtual and physical servers including; upgrades, patching, troubleshooting, resolving, designing, communicating, analyzing system logs, managing network, volume, and storage configurati

Windows AdministratorJob Title - Windows Administrator

InfoVision, Inc.Company Name - InfoVision, Inc.

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Dallas, Texas, USA

Contract

Linux Systems AdministratorJob Title - Linux Systems Administrator

Govcio LLCCompany Name - Govcio LLC

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San Antonio, Texas, USA

Full-time

Overview: GovCIO is currently hiring for Linuxs System Administrator to establish and maintain smooth operation of computer systems (to include operating systems, software and hardware) on AF JWICS networks. This position will be located in San Antonio, TX. and will be an onsite position. Responsibilities: Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity,

Linux Systems AdministratorJob Title - Linux Systems Administrator

Govcio LLCCompany Name - Govcio LLC

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San Antonio, Texas, USA

Full-time

Linux Systems AdministratorJob Title - Linux Systems Administrator

GovCIOCompany Name - GovCIO

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San Antonio, Texas, USA

Full-time

Overview GovCIO is currently hiring for Linuxs System Administrator to establish and maintain smooth operation of computer systems (to include operating systems, software and hardware) on AF JWICS networks. This position will be located in San Antonio, TX. and will be an onsite position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, an

System AdministratorJob Title - System Administrator

INSPYR SolutionsCompany Name - INSPYR Solutions

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Houston, Texas, USA

Contract

Title: Systems Administrator Location: Houston, TX (Onsite 4 days a week in North Houston - 77073) Duration: 3+ month Contract Work Requirements: , Holders or Authorized to Work in the US. W2/Direct-employment only. Pay Rate: $35-$40/hr W2 Job Description: The Systems Administrator supports the day-to-day operations of business-critical applications and server infrastructure at the clients processing site, a high-availability manufacturing environment with both day and night shifts. This role i

System AdministratorJob Title - System Administrator

The Friedkin GroupCompany Name - The Friedkin Group

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Houston, Texas, USA

Full-time

Y our Assignment at a Glance The Systems Administrator supports the day-to-day operations of business-critical applications and server infrastructure at the Vehicle Processing Center (VPC), a high-availability manufacturing environment with both day and night shifts. This role is responsible for administering Windows servers, troubleshooting application and operational issues, assisting with system monitoring/alerting and maintenance, and some light Linux server administration. The Systems Admin

Azure Cloud System AdministratorJob Title - Azure Cloud System Administrator

BlueHaloCompany Name - BlueHalo

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Maryland, USA

Full-time

At BlueHalo an AV company, we don't just witness the future of national security - we create it. We're on the search for a Azure Cloud System Administrator to embark on challenging, mission-critical projects near any one of our nationwide facilities, directly impacting the nation's security and intelligence mission. In our team of problem solvers, innovators, technologists, and operators, you'll be at the forefront of driving meaningful change and making an enduring impact. The Azure Cloud Syst