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

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 · 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 ...

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 ...

Stellar IT Solutions

Sr. System Administrator

Houston, TX · On-site

$82K - $111K/yr

Sr. System Administrator Houston, TX 6-12+ Months Contract Required Qualifications: * 7+ years of ... 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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All JobsLinux System Administrator JobsLinux System Administrator Jobs in Houston, TX

Linux System Administrator information

See Houston, TX salary details

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$49

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How much do linux system administrator jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for 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 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 Houston, TX?

The most popular types of Linux System Administrator jobs in Houston, TX are:

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For Linux System Administrator jobs in Houston, TX, the most frequently searched job titles are:

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The top searched job categories for Linux System Administrator jobs in Houston, TX are:

What cities near Houston, TX are hiring for Linux System Administrator jobs?

Cities near Houston, TX with the most Linux System Administrator job openings:

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 1% As Needed, 87% Full Time, 10% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $103,164 per year, or $49.6 per hour.

Linux Systems Engineer

Venus Aerospace

Houston, TX • On-site

Full-time

Re-posted 15 days ago

Job description

Job Summary:
Venus Aerospace is revolutionizing rocket engine propulsion with advanced technologies. They are seeking a Linux Systems Engineer to build and scale the enterprise infrastructure that supports their engineering and manufacturing operations, ensuring reliability and performance across the organization.
Responsibilities:
• Administer, maintain, and troubleshoot Linux servers and workstations in a production environment
• Integrate Linux systems into Windows-based infrastructure (e.g., Active Directory, authentication, file services)
• Design, implement, and maintain automated configuration management using Ansible
• Build and manage Linux deployment pipelines using tools such as Kickstart, cloud-init, and Terraform
• Support containerized workloads using Docker, Podman, and Kubernetes
• Manage infrastructure across both virtualized environments (VMware) and physical bare-metal systems
• Monitor system performance, ensure high availability, and implement security best practices
• Collaborate with networking and systems teams to ensure reliable connectivity and performance
• Troubleshoot complex system, networking, and deployment issues
• Build monitoring and alerting systems to provide quick response to incidents.
Qualifications:
Required:
• 3–5+ years of experience in Linux systems administration (RHEL, Ubuntu, or similar)
• Experience integrating Linux systems into Windows environments (Active Directory, LDAP, SSO)
• Strong hands-on experience with Ansible for automation and configuration management
• Experience with Linux provisioning and deployment tools (Kickstart, cloud-init, Terraform, or similar)
• Working knowledge of container technologies (Docker, Podman) and orchestration platforms (Kubernetes)
• Experience with VMware or similar virtualization platforms
• Solid understanding of networking fundamentals (TCP/IP, DNS, DHCP, routing, firewalls)
• Strong troubleshooting and problem-solving skills
• Ability to meet ITAR requirements (U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State)
Preferred:
• Experience with hybrid or cloud environments (AWS, Azure, or GCP)
• Familiarity with CI/CD pipelines and infrastructure-as-code practices
• Scripting experience (Bash, Python, or similar)
• Exposure to monitoring/logging tools (Prometheus, Grafana, ELK, etc.)
Company:
Venus Aerospace is a space company that provides an innovative approach to hypersonic transportation. Founded in 2020, the company is headquartered in Houston, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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