Linux System Administrator Jobs in Texas

1 - 20 of 63 Jobs

Windows/Linux System Administrator only W2 candidatesJob Title - Windows/Linux System Administrator only W2 candidates

Nasscomm, Inc.Company Name - Nasscomm, Inc.

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Dallas, Texas, USA

Contract

Role: Windows/Linux System Administrator Duration: 5+ months Location: Dallas, TX 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 related to a Win

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

Linux System AdministratorJob Title - Linux System Administrator

IBMCompany Name - IBM

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Dallas, Texas, USA

Full-time

Introduction System Engineers at IBM are the backbone of our strategic initiatives to design, code, test, and provide industry-leading solutions that make the world run today - planes and trains take off on time, bank transactions complete in the blink of an eye, and the world remains safe because of the work our system engineers do. A system administrator (sysadmin) is responsible for managing, maintaining, and ensuring the smooth operation of an organization's IT infrastructure. Their job prim

Linux System AdministratorJob Title - Linux System Administrator

Cymertek CorporationCompany Name - Cymertek Corporation

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San Antonio, Texas, USA

Full-time

Linux System Administrator LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled Linux Systems Administrator to join our team and play a vital role in managing and maintaining our Linux-based infrastructure. In this position, you will be responsible for deploying, configuring, monitoring, and troubleshooting Linux servers to ensure optimal performance, reliability, and security

Linux Administrator with VMware NSX ExperienceJob Title - Linux Administrator with VMware NSX Experience

K Source IncCompany Name - K Source Inc

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Remote

Third Party, Contract

Hi , This is Sagar from KSource Inc. We have an excellent job opportunity for you below is the JD please have a look. Job Title: Linux Administrator with VMware NSX Experience Location: Remote (Columbus, OH) Duration: 12+ months contract Job Summary: We are seeking a skilled Linux System Administrator with hands-on experience in VMware NSX to support, maintain, and enhance our enterprise infrastructure. The ideal candidate will be responsible for managing Linux systems and virtual network enviro

Linux Systems AdministratorJob Title - Linux Systems Administrator

NTT DATA Americas, IncCompany Name - NTT DATA Americas, Inc

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Remote or Canton, Massachusetts, USA

Contract

Company Overview: Req ID: 331085 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. NTT DATA's Client is currently seeking a Linux Systems Administrator to join their team in REMOTE, Massachusetts (US-MA), United States (US). Job Description: Daily Responsibilities System Replacement Advisory Services. Develop system replacement approach and plan for

Linux Systems Administrator (Operations)Job Title - Linux Systems Administrator (Operations)

General DynamicsCompany Name - General Dynamics

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Remote

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Other Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux Infrastructure, Linux Security, Linux Shell Scripting, Linux Support Certifications: None Experience: 5 + years of related experience ship Required: No Job Description: Linux Systems Administrator (Operations) Transform technology into opportunity as a Linux Systems

Linux Systems AdministratorJob Title - Linux Systems Administrator

General DynamicsCompany Name - General Dynamics

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San Antonio, Texas, USA

Full-time

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

Linux AdministratorJob Title - Linux Administrator

Kforce Technology StaffingCompany Name - Kforce Technology Staffing

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Remote or Houston, Texas, USA

Contract

RESPONSIBILITIES: Kforce is seeking a dedicated and experienced Linux Administrator to join our infrastructure team in Houston, TX. This role is ideal for someone who thrives in a collaborative environment, takes ownership of their work, and is passionate about delivering reliable systems support. The ideal candidate will have a strong background in Linux systems administration, particularly with CentOS, and a proactive, communicative approach to teamwork. Responsibilities: * Manage and maintai

Linux Systems AdministratorJob Title - Linux Systems Administrator

RTX CorporationCompany Name - RTX Corporation

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McKinney, Texas, USA

Full-time

Date Posted: 2025-07-07 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

Senior Systems Administrator (Linux/Windows)Job Title - Senior Systems Administrator (Linux/Windows)

GovCIOCompany Name - GovCIO

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Remote

Full-time

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

Systems Administrator (Windows / Linux) / Hybrid: Highlands Ranch, COJob Title - Systems Administrator (Windows / Linux) / Hybrid: Highlands Ranch, CO

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Highlands Ranch, Colorado, USA

Full-time

Job Description Lockheed Martin's Enterprise Business & Digital Transformation (EBDT) organization 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 people works with partners around the world to bring proven performance 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.

Senior Systems Administrator (Linux/Windows)Job Title - Senior Systems Administrator (Linux/Windows)

GovCIOCompany Name - GovCIO

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Remote

Full-time

Sr Linux Systems AdministratorJob Title - Sr Linux Systems Administrator

RaytheonCompany Name - Raytheon

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McKinney, Texas, USA

Full-time

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 n

Sr Linux Systems AdministratorJob Title - Sr Linux Systems Administrator

RTX CorporationCompany Name - RTX Corporation

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McKinney, Texas, USA

Full-time

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

Linux GPU System Software Engineering ManagerJob Title - Linux GPU System Software Engineering Manager

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

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.

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

•

Remote

Full-time

FSL Linux Systems AdministratorJob Title - FSL Linux Systems Administrator

JacobsCompany Name - Jacobs

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Houston, Texas, USA

Full-time

Are you passionate about human space exploration, understanding the origins of the universe, and working with a passionate and diverse team to make a difference? If you are, we need you! We need your talent, teamwork, and energy to help us achieve great things that inspire people all over the globe. We need you to bring creative ideas and diverse backgrounds to help us envision, shape, and deliver systems that will enable the exploration of space while benefiting people here on Earth. We are exc