Linux System Administrator jobs in Texas

Remote

•

Today

Overview GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will be located in Arlington, VA, and will be a fully remote position within the United States. Responsibilities In this role, you will work with other members to mitigate vulnerabilities on Linux-based systems, implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other standard Linux administration duties will be include

Full-time

USD 115,000.00 - 135,000.00 per year

OpenShift RedHat Administrator

Remote

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8d ago

Title: OpenShift RedHat Administrator Location: Remote Duration: Long Term Job Description: Container Orchestration: RedHat OpenShift Container PlatformCluster Security : RedHat Advance Cluster SecurityMulti-cluster Management: RadHat ACMAutomation: AnsibleDevOps CI/CD: GitHub/ADOMonitoring: SlunkLogging: Loki StackProficiency in Azure/AWS/Google/Oracle DevOps or GitHub and know how to use them for continuous integration, continuous delivery, pipelines, and Git version control.Experience in usin

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Contract

$50 - $60

Oracle Linux Administrator

Remote or Hybrid

•

Today

Job Summary Oracle Linux Administrator - Lead enterprise patch management and CVE remediation for Oracle Linux 7.9 and related systems. - Serve as primary escalation point for Oracle Linux support, handling Tier 1 & 2 issues and Oracle support cases. - Apply security patches, OS bug fixes, and ensure security compliance across environments. - Provide 24x7 production support for high-severity incidents and outages. - Perform root cause analysis and document all patching, changes, and updates.

Third Party, Contract

Lead Linux Administrator

Dallas, Texas

•

Today

Lead Linux Administrator ship Required Fully Telework Attention experienced Linux Administrators! We are looking for a Lead Linux Admin to join a project with the Department of Energy. This is a fully remote role! Experience managing a team and maintaining security services are desired. Job Description Responsible for unique or complex information systems and/or information technology projects across more than one discipline, such as application support, database administration, software qual

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Full-time

Linux Administrator (CAE)

Hybrid in Plano, Texas

•

Today

Sensiple Inc is a New Jersey corporation with over two decades of expertise in technology-driven solutions specialising in Customer Experience, Contact Center Solutions, Digital Transformation, Cloud Computing & Independent Testing. With an expert team that has enriched experience in executing & developing sustainable IT strategies in Healthcare, Technology, Retail, Logistics, Education, Telecommunications, Government and Media, we help our diverse customers to envision the future. By developing

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Contract

Depends on Experience

Senior System Software Engineer, Linux GPU

Remote or Santa Clara, California

•

Today

NVIDIA's invention of the GPU in 1999 fueled the growth of the PC gaming market, redefined modern computer graphics, and revolutionized parallel computing. More recently, GPU deep learning ignited modern AI - the next era of computing - with the GPU acting as the brain of computers, robots, and self-driving cars that can perceive and understand the world. Today, we are increasingly known as "the AI computing company". We are growing our company and the team with the most inquisitive people in th

Full-time

USD 148,000.00 per year

Linux Systems Administrator

San Antonio, Texas

•

Today

Basic Qualifications Bachelor's degree in a specialized area; or equivalent is required plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience. CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Candidates must be able to obtain a Polygraph. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified

Full-time

USD 103,254.00 - 111,724.00 per year

Linux Administrator

Dallas, Texas

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6d ago

Title- Linux Administrator Location- Atlanta, GA /Dallas, TX (Work from office 2-3 days a week) Type- FTE The pay range for this role is $70,000 - $75,000* per annum including any bonuses or variable pay. Bachelor s Degree with a minimum of 7-8 years of hands-on experience and general knowledge of Linux operating systems concepts as well as systems administration experience Strong Technical Knowledge of Rhel based Linux Server environments to provisions, configure, maintain, and troubleshoot (Fe

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Full-time

$40,000 - $80,000

IT Systems Administrator - Linux / Windows / Secret / Onsite, TX

Fort Worth, Texas

•

Today

Job Description This Enterprise Operations (EO) position supports the Lockheed Martin Aeronautics Division located at the Fort Worth, TX facility. The selected candidate will function as part of an IT support team managing multiple closed environments, ensuring patching, STIGing, and infrastructure deployments. They will perform Systems Administration across multiple platforms including Linux workstation and server infrastructure which will include deployments across multiple programs. ship Re

Full-time

USD 70,100.00 - 123,625.00 per year

Senior Systems Administrator (Linux/Windows)

Remote

•

Today

Overview GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to 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 in Washington, DC and will be a hybrid remote with periodic onsite customer work activities. Must be willing to work nights, have an active Sec

Full-time

USD 95,000.00 - 105,000.00 per year

Sr Linux Systems Administrator

McKinney, Texas

•

Today

Date Posted: 2025-07-02 Country: United States of America Location: TX190: 2501 West University, McKinney 2501 West University , McKinney, TX, 75070 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 calling - to help our nation

Full-time

USD 82,000.00 per year

Linux GPU System Software Engineering Manager

Remote or Santa Clara, California

•

Today

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It's a unique legacy of innovation that's fueled by great technology-and amazing people. Today, we're tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what's never been done before takes vision, innovation, and the world's best talent.

Full-time

USD 224,000.00 per year

Sr. Systems Administrator / Analyst (SharePoint, Windows System, MS365/Azure)

Austin, Texas

•

Today

One systems administrator / analyst is being solicited by TDI to perform work on server infrastructure projects to serve the business needs of the Texas Department of Insurance (TDI). The emphasis of work performed shall be Azure/Entra ID/M365, Windows Server and Unix server administration. The work will include, but is not limited to, OS and application builds, hardening (security vulnerabilities), configurations, scripting, documentation, and troubleshooting. Work will require familiarity with

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Contract

Depends on Experience

System Administrator

Hybrid in El Paso, Texas

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12d ago

El Paso, TX | System Administrator | Full-time We are actively recruiting a skilled Systems Administrator to join the infrastructure team for our client in El Paso, TX. This is a hybrid direct placement opportunity that will require some onsite work in El Paso. This is an excellent opportunity for someone who is passionate about infrastructure, cloud technologies, and continuous improvement. This role is responsible for administering and supporting both on-premises and cloud-based server environ

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Full-time

Depends on Experience

System Administrator

Houston, Texas

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11d ago

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

Full-time

Depends on Experience

System Administrator / Contract / Remote / Manhattan, NY

Remote or New York, New York

•

Today

A leading healthcare institution in the New York City area is urgently hiring for a 6-month contract opportunity focused on infrastructure and security remediation. This team will be responsible for tackling major vulnerabilities across Windows, Linux, IaaS cloud, and networking environments in a highly regulated HIPAA setting. You'll be joining a dedicated tiger team reporting directly to the CISO org, assembled to address high-severity issues across a large-scale hybrid infrastructure. Full ex

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Full-time

70/hr - 100/hr

Senior System Administrator / Windows / VMWare / Onsite / Dallas, TX

Dallas, Texas

•

Today

A design firm in the DFW area is growing their team and looking to hire a Senior System Administrator ona full time direct hire basis. This role is onsite in their Dallas, TX office. For this opportunity the responsibilities will involve leading infrastructure projects, infrastructure management of their on prem VMWare vSphere infrastructure, including ESXi hosts, vCenter Server, vSAN, and associated virtualization components, managing Windows server infrastructure, and overseeing storage infras

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Full-time

100k - 115k

System Network Administrator II

Remote

•

Today

At Jack Henry, we deliver technology solutions that are digitally transforming and empowering community banks and credit unions to provide enhanced and streamlined user experiences to their customers and members. Our best-in-class products are just the start as we lay the groundwork for the future of digital banking and payments. We hope you'll join us. We can't do it without you. Jack Henry is actively seeking a System Network Administrator to be an integral part of their successful team. This

Full-time

USD 58,300.00 - 70,000.00 per year

System Administrator (SA2) (Government)

San Antonio, Texas

•

Today

Job Description: 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 to our customers' mission. MAROONMIDNIGHTS (MMN) Provide IT support and solutions developed for National Cryptologic University classified training

Full-time

USD 87,600.00 per year

System Administrator (SA3) (Government)

San Antonio, Texas

•

Today

Full-time

USD 96,400.00 per year

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Linux System Administrator jobs in Texas, USA