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

Direct Client:: W2 position:: Need Oracle EBS Application DBA with Oracle Linux Operating System Administrator Experience:: Jacksonville, FL :: Locals Required

Remote

•

Yesterday

W2 contract to Fulltime position No Sponsorship required = Role: Oracle EBS Application DBA Location: Jacksonville, FL (Remote) Job Summary: Client is seeking a qualified Contractor to provide comprehensive 24x7 x 365 days technical support for its on-premises Oracle E-Business Suite (EBS) environments. The current version is Oracle EBS 12.1.3, with an upgrade to 12.2.14 in progress. The Contractor must support both the current and upgraded environments. Specifically, it requires Oracle EBS Appl

Easy Apply

Contract

Depends on Experience

Linux System Administrator-Senior Level

Remote or Sterling, Virginia

•

Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

System Administrator - UNIX exp with Redhat Certification

Plano, Texas

•

5d ago

System Administrator - UNIX with Redhat Certification Location: Plano, TX - 5 days onsite System Administrator - UNIX with Redhat Certification Should have L1/L2 support experience5 days work from office.

Easy Apply

Contract

Depends on Experience

Oracle Linux Administrator

Remote or Hybrid

•

14d ago

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

OpenShift RedHat Administrator

Hybrid in Dallas, Texas

•

15d ago

Title: OpenShift RedHat Administrator Location: Dallas, TX 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

Easy Apply

Contract

$50 - $60

Linux Administrator

Texas

•

Today

job summary: Location: Westlake, TX or Merrimack, NH Required Skills 5+ years' experience in IT across a broad range of technologies, with specific experience for few years in working in server and storage infrastructure technologiesKnowledge on Linux, primarily Redhat Linux 7, 8 and 9Disk storage managementVirtualization technologies, preferred knowledge on VMware ESX serversVirtualization experience (VMware) location: Roanoke, Texas job type: Contract salary: $55 - 56 per hour work hours

Contract

USD55 - USD56

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

Hybrid in Houston, Texas

•

Today

Title: Linux administrator Location: Houston TX Mode: Fulltime Position Required Skills: 5+ years of experience in Linux system administrationSolid understanding of Linux system management, scripting, and troubleshooting (RHEL, Ubuntu, CentOS)Experience in managing user access control and permissionsFamiliarity with networking and server performance monitoring toolsUnderstanding of firewalls, VPNs, and security protocolsExperience with virtualization and cloud environments (AWS, etc.)Experience

Easy Apply

Full-time

Depends on Experience

Senior Linux / Unix Administrator

Remote or North Salt Lake, Utah

•

Today

RESPONSIBILITIES: Kforce is a client North of Salt Lake, UT seeking a skilled and motivated Senior Linux/Unix Administrator to join their IT team. The ideal candidate will be responsible for the administration, support, and maintenance of Linux systems and applications across production and test environments. This role requires collaboration with Cyber Security and Security Operations teams to ensure systems are securely configured and compliant with industry standards. Responsibilities: * Coll

Contract

$50 - $60 hourly

Senior Systems Administrator - Linux & Windows (Remote)

Remote or Reston, Virginia

•

Today

*We are open to supporting 100% remote work anywhere within the DC MD VA area* We are seeking a highly skilled and customer-facing Senior Systems Administrator to support Linux and Windows environments for a critical Treasury program. The ideal candidate is proactive, transparent in their work, and capable of collaborating effectively with stakeholders. This position requires U.S. Citizenship and the ability to obtain and maintain a Public Trust clearance. Key Responsibilities: Maintain and adm

Full-time

USD 98,124.00 - 166,810.00 per year

System Administrator

Hybrid in El Paso, Texas

•

19d 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

Easy Apply

Full-time

Depends on Experience

ABAD System Administrator (International Assignment) Ramstein Air Base, Germany *NO REMOTE WORK**

Remote

•

Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for an amazingly talented Systems Administrator to join our team!

Full-time

USD 72,900.00 - 127,600.00 per year

Senior System Administrator (International Assignment) Ramstein Air Base, Germany *NO REMOTE WORK**

Remote

•

Today

Full-time

USD 86,700.00 - 151,700.00 per year

System Administrator

Houston, Texas

•

30+d 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

Senior Windchill System Administrator

Remote

•

21d ago

Title: Senior Windchill System Administrator Location: Remote Duration: 6-12 months Implementation Partner: Infosys End Client: To be disclosed Job Summary:The Senior Windchill System Administrator is responsible for the installation, configuration, maintenance, and optimization of PTC Windchill systems. This role supports enterprise-wide Product Lifecycle Management (PLM) initiatives and ensures the system's stability, performance, and security across engineering and manufacturing operations.Ke

Easy Apply

Contract

$60 - $65

System Administrator

McKinney, Texas

•

Today

Date Posted: 2025-09-09 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 66,000.00 per year

IBM Mainframe System Administrator

Remote

•

5d ago

One of our clients in East Cost, is looking for an IBM Mainframe System Administrator. Duration: 3-6 months Hourly: Open (depends on the experience) Scope: We have a critical IBM Z mainframe infrastructure supporting Red Hat's core product pipeline (Brew, CVP, OSBS), customer support, and community builds. The current "support" model is essentially 0.7 FTE of best-effort IBM collaborative partners who lack capacity and Red Hat ESS compliance expertise. We have: 33 ESS compliance violations requi

Easy Apply

Contract

Depends on Experience

System Administrator

Remote or Sterling, Virginia

•

Today

Full-time

Filter Results

Job post features

Posted date

Work settings

Employment type

Employer type

Work authorization

Linux System Administrator jobs in Texas, USA