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Linux System Administrator Jobs in Texas (NOW HIRING)

GDT

Linux Systems Admin

Killeen, TX · On-site

The Linux Systems Administrator is responsible for the installation, configuration, maintenance, and support of Linux-based systems and related infrastructure. This role ensures system reliability ...

Salesforce

Linux RHEL System Administrator

Plano, TX · On-site

Linux RHEL System Administrator Overview We are seeking a Linux RHEL System Administrator with strong foundational expertise in Red Hat Enterprise Linux configuration, troubleshooting, and system ...

Deegit Inc

Linux Administrator

San Antonio, TX · On-site

Linux Systems Administrator Terms: Permanent Location: San Antonio, TX Remote options: No Top Skills: • Windows Server 2008 / 2012 System Administration Experience • Linux System Administration ...

Kyndryl

Mainframe z/VM & Linux

Dallas, TX

Administer z/VM components such as: * DirMaint * VMSES/E * RACF for z/VM security * Apply system ... Install, configure, and maintain Linux distributions on IBM Z: * RHEL, SUSE, Ubuntu * Support ...

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Linux System Administrator information

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$48

$70

How much do linux system administrator jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for linux system administrator in Texas is $48.41, according to ZipRecruiter salary data. Most workers in this role earn between $38.32 and $58.22 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Linux system administrator?

To thrive as a Linux System Administrator, you need a strong understanding of Linux operating systems, system troubleshooting, and networking, often supported by a degree in computer science or related certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with command-line interfaces, shell scripting, system monitoring tools, and configuration management systems like Ansible or Puppet is essential. Problem-solving abilities, attention to detail, and effective communication are standout soft skills in this role. These skills and qualities ensure reliable system performance, quick resolution of technical issues, and smooth collaboration within IT teams.

What are some common challenges faced by Linux system administrators when managing large-scale server environments?

Linux System Administrators often encounter challenges such as maintaining consistent configurations across numerous servers, ensuring security compliance, and minimizing downtime during updates or maintenance. Managing automation tools, such as Ansible or Puppet, and monitoring system performance are also critical aspects. Effective communication and collaboration with development and network teams are essential to quickly resolve issues and implement new technologies smoothly.

What is the difference between Linux System Administrator vs Network Administrator?

AspectLinux System AdministratorNetwork Administrator
CertificationsLinux+, LPIC, RHCSACompTIA Network+, Cisco CCNA
Work EnvironmentServers, data centers, cloud platformsNetworking hardware, routers, switches
ResponsibilitiesManaging Linux servers, scripting, securityConfiguring networks, troubleshooting connectivity
Industry UsageIT, hosting, cloud servicesTelecommunications, enterprise networks

While both roles involve IT infrastructure, a Linux System Administrator focuses on managing Linux servers and related software, whereas a Network Administrator specializes in maintaining and troubleshooting network hardware and connectivity. Both roles require specific certifications and are vital in ensuring smooth IT operations within organizations.

What is a Linux system administrator?

A Linux system administrator— or sysadmin—is an information technology professional who oversees the lifespan of Linux software installed on a server, computer, or other pieces of hardware, including network devices. As a Linux sysadmin, your responsibilities include software installation, day-to-day maintenance of applications, and an overall understanding of Linux operating systems. As part of the daily maintenance team, your job is to monitor system health and ensure that security patches are up-to-date, so that network systems perform well for business users.

More about Linux System Administrator jobs
What are the most commonly searched types of Linux System Administrator jobs in Texas? The most popular types of Linux System Administrator jobs in Texas are:
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What job categories do people searching Linux System Administrator jobs in Texas look for? The top searched job categories for Linux System Administrator jobs in Texas are:
What cities in Texas are hiring for Linux System Administrator jobs? Cities in Texas with the most Linux System Administrator job openings:
What are popular job titles related to Linux System Administrator jobs in TX? For Linux System Administrator jobs in TX, the most frequently searched job titles are:
Linux System Administrator jobs near you
Infographic showing various Linux System Administrator job openings in Texas as of August 2026, with employment types broken down into 80% Full Time, and 20% Contract. Highlights an 91% In-person, 4% Hybrid, and 5% Remote job distribution, with an average salary of $100,692 per year, or $48.4 per hour.

Linux Systems Admin

GDT

Killeen, TX • On-site

Other

Posted 28 days ago

Job description

The Linux Systems Administrator is responsible for the installation, configuration, maintenance, and support of Linux-based systems and related infrastructure. This role ensures system reliability, security, and performance while supporting modern DevOps practices, including containerization, automation, and CI/CD pipelines. The ideal candidate has strong technical aptitude, is self-driven, and can independently research and resolve complex issues while effectively communicating with cross-functional teams.

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