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Intern Linux System Administrator Jobs in Houston, TX

3B Staffing LLC

Linux System Administrator

Houston, TX · On-site

IT/OT System Administrator - Linux Key Responsibilities: * Install, configure, and maintain Linux and Windows servers and systems across IT and OT networks. * Perform system upgrades, apply security ...

Posted today

3B Staffing LLC

Linux System Administrator

Houston, TX · On-site

IT/OT System Administrator - Linux Key Responsibilities: * Install, configure, and maintain Linux and Windows servers and systems across IT and OT networks. * Perform system upgrades, apply security ...

Posted today

Amentum

HPC Linux System Administrator

Houston, TX · On-site

We have an exciting opportunity for a HPC Linux System Administrator to join the team with MRI, a teammate company. Requisition Description: Are you excited about supporting NASA human spaceflight?

Pae

HPC Linux System Administrator

Houston, TX

We have an exciting opportunity for a HPC Linux System Administrator to join the team with MRI, a teammate company. Requisition Description: Are you excited about supporting NASA human spaceflight?

Collabera

Unix Admin Level II

The Woodlands, TX · On-site

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 ...

Conch Technologies Inc

SR. System Administrator

Houston, TX · On-site

$82K - $111K/yr

Job Title: SR. System Administrator Location: Houston, TX (Hybrid) Work Location: 601 Travis Street ... The ideal candidate will have strong expertise in Windows/Linux administration, VMware ...

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All JobsIntern Linux System Administrator JobsIntern Linux System Administrator Jobs in Houston, TX

Intern Linux System Administrator information

See Houston, TX salary details

$19

$49

$72

How much do intern linux system administrator jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for intern linux system administrator in Houston, TX is $49.60, according to ZipRecruiter salary data. Most workers in this role earn between $39.23 and $59.66 per hour, depending on experience, location, and employer.

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

To thrive as an Intern Linux System Administrator, a solid understanding of Linux operating systems, basic command-line skills, and foundational networking concepts are essential, often supported by coursework in computer science or related fields. Familiarity with shell scripting, version control tools like Git, and an eagerness to learn about monitoring and configuration management systems are highly valuable. Strong problem-solving abilities, attention to detail, and the capacity to communicate technical issues clearly make candidates stand out. These skills and qualities are crucial to effectively support system operations, troubleshoot issues, and contribute to a collaborative IT environment.

What is an intern Linux system administrator?

An Intern Linux System Administrator assists in managing and maintaining Linux-based systems under the supervision of senior administrators. Responsibilities often include installing updates, monitoring system performance, troubleshooting issues, and supporting users. Interns may also work with automation tools, scripting, and security configurations. This role provides hands-on experience and helps develop technical skills essential for a career in Linux system administration.

What types of projects or tasks does an intern Linux system administrator typically work on?

As an Intern Linux System Administrator, you can expect to assist with tasks such as server monitoring, performing routine system updates, and troubleshooting basic system or network issues. You may also help automate administrative processes through scripting, support backup and recovery procedures, and document configurations. Many interns work closely with experienced system administrators, gaining exposure to security practices and new technologies. This hands-on experience is designed to build foundational skills and prepare you for more advanced roles in IT infrastructure.

Are intern Linux system administrators in demand?

Intern Linux system administrators are in demand as organizations seek entry-level professionals with skills in Linux, scripting, and system management. Gaining certifications like CompTIA Linux+ or LPIC can improve job prospects, and demand is driven by the ongoing need for IT infrastructure support and cybersecurity expertise.
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Intern Linux System Administrator jobs near you
Infographic showing various Intern Linux System Administrator job openings in Houston, TX as of August 2026, with employment types broken down into 90% Full Time, and 10% Contract. Highlights an 100% In-person job distribution, with an average salary of $103,164 per year, or $49.6 per hour.

Linux System Administrator

3B Staffing LLC

Houston, TX • On-site

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

IT/OT System Administrator - Linux Key Responsibilities:
  • Install, configure, and maintain Linux and Windows servers and systems across IT and OT networks.
  • Perform system upgrades, apply security patches, and maintain firmware on physical and virtual servers.
  • Monitor server performance, troubleshoot issues, and resolve system errors to ensure high availability.
  • Collaborate with network, cybersecurity, and SCADA/ICS teams to ensure stable and secure IT/OT operations.
  • Maintain system documentation, network diagrams, and standard operating procedures.
  • Manage user access controls and enforce cybersecurity policies.
  • Support backup, disaster recovery, and restore processes for all critical systems.
  • Provide remote and on-site support for plant and field locations as needed.
Required Qualifications:
  • Proven experience with Linux (e.g., Ubuntu, Red Hat, CentOS) and Microsoft Windows Server systems.
  • Strong command-line skills and experience with shell scripting (e.g., Bash or PowerShell).
  • Proficiency in system monitoring, log analysis, and performance tuning.
  • Experience in virtualization platforms (e.g., VMware, Hyper-V).
  • Understanding of IT/OT environments, including SCADA and industrial control systems.
  • Familiarity with cybersecurity practices and frameworks (e.g., NERC CIP is a plus).
  • Excellent troubleshooting, documentation, and communication skills.
Preferred Qualifications:
  • Relevant certifications such as CompTIA Linux+, Microsoft Certified: Windows Server, or Red Hat Certified System Administrator (RHCSA).
  • Experience working in regulated environments or the energy/industrial sector.
Work Environment:
  • Hybrid environment
  • Travel to field and plant sites up to 40%

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