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Linux System Administrator Jobs in Houston, TX (NOW HIRING)

Collabera

Unix Admin Level II

The Woodlands, TX

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 ...

Venus Aerospace

Linux Systems Engineer

Houston, TX · On-site

Responsibilities : • Administer, maintain, and troubleshoot Linux servers and workstations in a production environment • Integrate Linux systems into Windows-based infrastructure (e.g., Active ...

Venus Aerospace

Linux Systems Engineer

Houston, TX · On-site

Responsibilities : • Administer, maintain, and troubleshoot Linux servers and workstations in a production environment • Integrate Linux systems into Windows-based infrastructure (e.g., Active ...

Venus Aerospace

Linux Systems Engineer

Houston, TX · On-site

Responsibilities : • Administer, maintain, and troubleshoot Linux servers and workstations in a production environment • Integrate Linux systems into Windows-based infrastructure (e.g., Active ...

Venus Aerospace

Linux Systems Engineer

Houston, TX · On-site

Administer, maintain, and troubleshoot Linux servers and workstations in a production environment * Integrate Linux systems into Windows-based infrastructure (e.g., Active Directory, authentication ...

Venus Aerospace

Linux Systems Engineer

Houston, TX

Administer, maintain, and troubleshoot Linux servers and workstations in a production environment * Integrate Linux systems into Windows-based infrastructure (e.g., Active Directory, authentication ...

Venus Aerospace

Linux Systems Engineer

Houston, TX · On-site

Administer, maintain, and troubleshoot Linux servers and workstations in a production environment * Integrate Linux systems into Windows-based infrastructure (e.g., Active Directory, authentication ...

Venus Aerospace

Linux Systems Engineer

Houston, TX · On-site

Administer, maintain, and troubleshoot Linux servers and workstations in a production environment * Integrate Linux systems into Windows-based infrastructure (e.g., Active Directory, authentication ...

Foxconn Assembly LLC

Senior System Administrator

Houston, TX · On-site

$82K - $111K/yr

Expert-level administration of enterprise Linux distributions (RHEL, Ubuntu Server). Advanced ... Senior System Administrator version 1.0 3.4. DevOps, Automation & Tooling • Configuration ...

Stellar IT Group

Sr. System Administrator

Houston, TX · On-site

$82K - $111K/yr

Overview: Sr. System Administrator Houston, TX 6-12+ Months Contract Required Qualifications: * 7+ ... Strong expertise supporting enterprise on-premises infrastructure, including Windows Server, Linux ...

NAVA Software Solutions

Sr. System Admin

Houston, TX · On-site

$79K - $107K/yr

At least 3, prefered 5, years of professional experience as a Systems Administrator * At least 1 years of professional experience actively troubleshooting any version of Linux/Unix in a production ...

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Showing results 21-40

All JobsLinux System Administrator JobsLinux System Administrator Jobs in Houston, TX

Linux System Administrator information

See Houston, TX salary details

$19

$49

$72

How much do linux system administrator jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for linux system administrator in Houston, TX is $49.62, 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 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.

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.

Are Linux System Administrators in high demand?

Linux System Administrators are in high demand due to the widespread use of Linux in servers, cloud infrastructure, and cybersecurity. Employers seek professionals with skills in scripting, networking, and system security, often requiring certifications like CompTIA Linux+ or RHCE.

How much do Linux system administrators make?

Linux system administrators typically earn between $60,000 and $100,000 annually, depending on experience, certifications, and location. Senior roles or those with specialized skills in scripting, networking, or cloud platforms can earn higher salaries. Entry-level positions generally start around $50,000 to $70,000.

Is a Linux System Administrator a good job?

A Linux System Administrator is a valuable role responsible for managing and maintaining Linux-based servers and infrastructure. It often requires skills in scripting, networking, and security, and can offer stable employment with opportunities for certification and career growth.
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For Linux System Administrator jobs in Houston, TX, the most frequently searched job titles are:

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Linux System Administrator jobs near you
Infographic showing various Linux System Administrator job openings in Houston, TX as of August 2026, with employment types broken down into 96% Full Time, and 4% Contract. Highlights an 100% In-person job distribution, with an average salary of $103,212 per year, or $49.6 per hour.

Unix Admin Level II

Collabera

The Woodlands, TX

Contractor

Re-posted 25 days ago

Job description

Company Description

World's Largest Oil & Gas Firm - a top notch fortune client.

Job Description

Job Description:

 The individual in this position will work as a member of a global team and will be working in Contractors office.

 A high degree of working hour flexibility along with time zone awareness and consideration for cultural differences is required.

 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 applications. Unix System Administrator also participates in the planning and implementation of policies and procedures to ensure Unix/Linux system provisioning and maintenance that is consistent with company goals, industry best practices, and regulatory requirements

Qualifications

 Maintain Linux/Unix core systems.

 Performs OS/Software installations and/or upgrades as required

 Analyzing, designing and developing the upgrade process for release of applications and servers.

 Researching and troubleshooting technical issues.

 Developing and promoting standard operating procedures.

 Ensuring Unix workstation/server data integrity, as requested by company's controls.

 Strong knowledge on Red Hat Linux (Mandatory).

 Strong knowledge on HP-UX (Mandatory).

 Prior experience in installing, configuring, and maintaining Unix / Linux servers, networks, and clusters.

 Advance understanding and prior experience in using HP OpenView and other performance monitoring tools.

 Understanding of SAN technologies. 

Additional Information

To discuss further about this position, please reach out to me at (973)-606-3249. 

Riya Jain

Technical Recuiter

Collabera

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About Collabera

Sourced by ZipRecruiter

Collabera is a Global Digital Solutions Company providing Software Engineering Solutions for the world's most tech-forward organizations in the areas of Engineering, Cloud and Data/AI. With its roots serving the engineering needs of the world's most recognized businesses in Technology, Financial Services, Telecom and Healthcare, Collabera today operates across 60 locations in 11 countries, serves 30% of the Fortune 500, and has exceeded the industry growth rate by 3-4x for several years.

Industry

It services

Company size

5,001 - 10,000 Employees

Headquarters location

Morristown, NJ, US

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