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Entry Level Linux System Administrator Jobs in Texas

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

The Unix System Administrator's role is to operate and tune Unix/Linux systems, servers, and related components to ensure high levels of availability and security of the supported business ...

Linux Systems Engineer Location: Atlanta/Dallas (Day1 Onsite) Job Type: Full-time $100,000 - $105 ... Administer and expand XFS and EXT4 file systems. * Manage attached network storage solutions ...

System Administrator - We are looking for a skilled System Administrator to manage, maintain, and ... Install, configure, and maintain servers (Windows/Linux) * Monitor system performance and ...

The Linux Systems Administrator will be responsible for growing and maintaining our data center infrastructure across multiple data centers. Responsibilities will include Linux and Windows server ...

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Entry Level Linux System Administrator information

See Texas salary details

$19

$48

$70

How much do entry level linux system administrator jobs pay per hour?

As of Jun 12, 2026, the average hourly pay for entry level 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 Does an Entry-Level Linux System Administrator Do?

An entry-level Linux system administrator focuses on the maintenance and optimization of the network of an organization or business running on the Linux operating system. Your primary duties in this career involve maintaining software instead of hardware. Your responsibilities also include keeping it up to date with the latest updates and ensuring its security against hackers. Training new users is often a part of your job as well. Individuals in this position provide support to a senior team member and technical help for others. Opportunities exist in a myriad of industries.

What is the difference between Entry Level Linux System Administrator vs Linux Support Technician?

AspectEntry Level Linux System AdministratorLinux Support Technician
CertificationsLinux+, LPIC-1Linux+, CompTIA A+
Work EnvironmentData centers, server rooms, cloud environmentsHelp desks, technical support centers
ResponsibilitiesServer setup, maintenance, user managementIssue troubleshooting, user support, software installation
Industry UsageIT companies, hosting providers, cloud services

The Entry Level Linux System Administrator focuses on managing Linux servers and infrastructure, while the Linux Support Technician primarily handles end-user support and troubleshooting. Both roles require similar certifications but differ in daily tasks and work environments, with the administrator working more on backend systems and the technician providing front-line support.

What are the key skills and qualifications needed to thrive as an Entry Level Linux System Administrator, and why are they important?

To thrive as an Entry Level Linux System Administrator, you need a solid understanding of Linux operating systems, basic networking, and scripting fundamentals, typically backed by a relevant degree or coursework. Familiarity with command-line interfaces, shell scripting, and tools like SSH, as well as certifications such as CompTIA Linux+ or LPIC-1, are highly valuable. Strong problem-solving skills, attention to detail, and the ability to communicate technical information clearly help you excel in this role. These skills ensure reliable system performance, efficient troubleshooting, and effective collaboration in IT environments.

What does an Entry Level Linux System Administrator do?

An Entry Level Linux System Administrator is responsible for maintaining, configuring, and supporting Linux-based servers and systems. Their tasks typically include monitoring system performance, installing updates and patches, managing user accounts, and troubleshooting technical issues. They work closely with other IT staff to ensure that systems are secure, stable, and optimized for performance. This role usually serves as a starting point for those pursuing a career in system administration or IT infrastructure management.

What are some typical challenges faced by entry level Linux system administrators, and how can they prepare for them?

Entry level Linux system administrators often face challenges such as troubleshooting unfamiliar issues, managing time effectively during multiple support requests, and understanding the complexities of different Linux distributions. To prepare, it's helpful to build a strong foundation in command-line tools, practice reading system logs, and familiarize yourself with common administrative tasks like user management and system updates. Collaborating with more experienced team members and actively participating in documentation and knowledge sharing can also accelerate learning and confidence in the role.
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Infographic showing various Entry Level Linux System Administrator job openings in Texas as of June 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $100,692 per year, or $48.4 per hour.

HPC Linux System Administrator

MRI Technologies

Houston, TX • On-site

Full-time

Posted 23 days ago


Job description

MRI Technologies has an exciting opportunity for an HPC Linux System Administrator on the JETS II contract at NASA Johnson Space Center. You will support the Flight Sciences Laboratory (FSL), one of JSC's primary computing facilities-over 700 machines, 26,000 cores, and 10+ petabytes of storage serv...