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Linux Administrator Jobs in Spring, TX (NOW HIRING)

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?

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

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

METECS

System Administrator

Houston, TX · On-site

Provide support for Linux-based systems and servers, including installation, maintenance, and ... Administer and manage Windows Active Directory (AD) environments, including user/group management ...

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 ...

METECS

System Administrator

Houston, TX · On-site

Responsibilities : • Provide support for Linux-based systems and servers, including installation ... • Administer and manage Windows Active Directory (AD) environments, including user/group ...

CEDENT

Platform Deployment Analyst

Houston, TX

Linux admin (top need) * HP server maintenance/hardware - gen 12 using (new as of April) (top need) * Hardware can be picked up - have vendor support * Ansible automation * Linux KVM virtual machines

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How much do linux administrator jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for linux administrator in Spring, TX is $45.58, according to ZipRecruiter salary data. Most workers in this role earn between $37.45 and $52.84 per hour, depending on experience, location, and employer.

What Does a Linux Administrator Do?

A Linux administrator is both an IT professional and a people manager. Administrators oversee their team and ensure that everyone is on task, and the project is progressing on schedule. Linux administrators may train other team members and leaders. They monitor a server or servers, ensuring that it is healthy. They do this by conducting regular backups and administering patches when needed.

What is the work of Linux Administrator?

A Linux Administrator manages, maintains, and supports Linux-based systems and servers, ensuring their security, performance, and availability. They install, configure, troubleshoot, and update Linux operating systems, often using tools like shell scripting and monitoring software, and may hold certifications such as RHCE or Linux+.

What does a Linux Administrator do?

A Linux Administrator is responsible for installing, configuring, maintaining, and troubleshooting Linux-based systems and servers. They ensure system security, manage user accounts, perform regular backups, and monitor system performance. Linux Administrators also apply patches and updates, automate routine tasks using scripts, and provide technical support to users and other IT staff. Their work is essential for ensuring that Linux servers run efficiently and securely in various environments.

Is Linux admin a good career?

A Linux administrator manages Linux-based systems, ensuring their security, performance, and stability. It is a stable career with demand in various industries, especially in IT, cloud computing, and cybersecurity, often requiring knowledge of scripting, networking, and certifications like CompTIA Linux+ or LPIC. The role offers opportunities for specialization and career growth in technology environments.

What are the key skills and qualifications needed to thrive as a Linux Administrator, and why are they important?

To thrive as a Linux Administrator, you need a solid understanding of Linux operating systems, shell scripting, networking concepts, and often a relevant degree or certification like RHCSA or CompTIA Linux+. Familiarity with tools such as Bash, Ansible, Docker, and system monitoring utilities is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help administrators manage issues and collaborate with IT teams. These competencies ensure reliable system performance, quick resolution of technical problems, and secure, efficient IT operations.

How do I get into Linux admin?

To become a Linux administrator, gain proficiency in Linux operating systems through hands-on experience or training, and learn essential skills such as scripting, networking, and security. Earning certifications like CompTIA Linux+ or Red Hat Certified Engineer (RHCE) can improve job prospects and demonstrate expertise. Practical experience with server management and command-line tools is also highly valuable.

Are Linux admins in high demand?

Linux administrators are in high demand due to the widespread use of Linux in servers, cloud infrastructure, and cybersecurity. Skills in scripting, system security, and certifications like RHCE or CompTIA Linux+ can enhance job prospects in this field.

What are some common challenges a Linux Administrator faces when managing large-scale server environments?

Linux Administrators managing large-scale server environments often encounter challenges such as ensuring system security across numerous machines, maintaining up-to-date patches and configurations, and automating repetitive tasks for efficiency. Troubleshooting issues in distributed systems, managing user permissions, and monitoring system performance are also key aspects that require strong analytical and problem-solving skills. Regular collaboration with development, security, and network teams is essential to maintain system reliability and quickly resolve incidents.

What is the difference between Linux Administrator vs Network Administrator?

AspectLinux AdministratorNetwork Administrator
CertificationsLinux+, LPIC, RHCSACompTIA Network+, Cisco CCNA
Work EnvironmentServer rooms, data centers, cloud environmentsOffice networks, data centers, enterprise environments
ResponsibilitiesManaging Linux servers, scripting, system securityConfiguring networks, managing routers/switches, troubleshooting connectivity
Industry UsageIT, hosting, cloud servicesTelecommunications, enterprise IT, ISPs

While both roles involve IT infrastructure, a Linux Administrator focuses on managing Linux-based systems and servers, whereas a Network Administrator handles network infrastructure and connectivity. Both roles require certifications and work in similar environments but have distinct responsibilities related to their specialization.

More about Linux Administrator jobs
What are the most commonly searched types of Linux Administrator jobs in Spring, TX? The most popular types of Linux Administrator jobs in Spring, TX are:
What are popular job titles related to Linux Administrator jobs in Spring, TX? For Linux Administrator jobs in Spring, TX, the most frequently searched job titles are:
What job categories do people searching Linux Administrator jobs in Spring, TX look for? The top searched job categories for Linux Administrator jobs in Spring, TX are:
What cities near Spring, TX are hiring for Linux Administrator jobs? Cities near Spring, TX with the most Linux Administrator job openings:
Linux Administrator jobs near you
Infographic showing various Linux Administrator job openings in Spring, TX as of July 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, 1% Temporary, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $94,804 per year, or $45.6 per hour.
Sr. Linux Systems Administrator

Sr. Linux Systems Administrator

NAVA Software Solutions

Houston, TX • On-site

Full-time

Re-posted 11 days ago

Job description

NAVA Software solutions is looking for a Sr. Linux Systems Administrator
Details:
Sr. Linux Systems Administrator
Location: Houston TX - 4 days/week onsite
Duration: 6 -12 months CTH
Seeking a Senior Linux Systems Administrator to support our System Administration team. This position requires a true senior engineer who is deeply technical, highly autonomous, and capable of co-owning Linux platform standards, automation direction, and operational excellence alongside the existing senior Linux administrators.
The candidate must bring enterprise-grade Linux expertise, strong AWS experience, robust automation capabilities, and the ability to move our Linux environment forward in efficiency, standardization, and security.
Core Linux Expertise (Required)
Enterprise Linux Administration
Candidates must demonstrate expert-level proficiency across modern Linux distributions:
  • Red Hat Enterprise Linux (primary)
  • Amazon Linux

They must be able to:
  • Troubleshoot complex OS issues (kernel, boot, networking, PAM, systemd, SSH).
  • Manage system lifecycle tasks including OS upgrades, kernel management, filesystem/partitioning, and package management (yum/dnf).
  • Interpret and apply security guidance from Rapid7, Red Hat, and AWS security advisories.
  • Assist the team with evolving OS build standards, including partitioning patterns for EC2 (LVM vs non-LVM), AMI selection, and compliance considerations.

Patching & Lifecycle Management
This team executes structured monthly Linux patch cycles for DEV, QA, PROD, and special groups, requiring a senior engineer who can:
  • Lead and improve patch management strategy across RHEL and AL2023.
  • Work within the patch calendar structure and handle outage coordination.
  • Communicate clearly with DBAs, application teams, and business owners during patch windows.
  • Troubleshoot patch regressions, dependency failures, kernel issues, and process interruptions.

Automation & Configuration Management
Automation is a major priority for this role.
Candidates must have strong hands-on capability in:
  • Ansible (primary automation tool) - including playbook development, role structure, idempotence practices, and aligning with the evolving cross-team Ansible hub and documentation strategy.
  • Bash scripting, with the ability to build robust automation used across environments.
  • Desire and capability to automate everything possible, from patching workflows to post-build server configuration and agent deployment (CrowdStrike, Splunk UF, R7, SSM, NinjaOne).
  • Assist in modernizing Linux build processes.

Automation expectations include:
  • Ability to restructure and enhance existing Ansible configurations.
  • Ability to integrate Linux tasks with the CDS team's provisioning pipelines and improve consistency.

AWS Infrastructure & EC2 Standards
This role requires a senior Linux engineer deeply familiar with AWS-based Linux hosting, including:
  • EC2 builds: instance sizing, naming standards, EBS layout, tagging requirements, subnetting, and security groups.
  • AMI selection and OS lifecycle planning (RHEL 7/8/9, AL2 retirement, AL2023 kernel planning).
  • Understanding AWS cloud account segmentation.
  • Troubleshooting access restrictions, SSH workflows, and issues related to IP-based access controls in multiple environments.

Experience with:
  • SSM automation and patching
  • Launch templates, user-data scripts

Security & Access Controls
The candidate must have strong familiarity with:
  • Linux-level auditing, SSH hardening, sudo policies, and PAM configuration.
  • Identity and access concerns including shared accounts, key rotation, and improved auditing.
  • Vulnerability remediation workflows (CVE patching, Rapid7 findings, compliance configuration).

Experience with:
  • CrowdStrike
  • Splunk
  • Rapid7
  • SSM agent

Experience with NinjaOne agent deployment for Linux is beneficial but not required.
Networking & DNS
The Senior Linux Administrator must be comfortable with:
  • Troubleshooting DNS aliasing, CNAME issues, and environment cutover scenarios.
  • Understanding VPC networking, routing, and connectivity patterns used across environments.
  • Managing secure connectivity across multiple AWS accounts and internal network segments.

Professional Expectations (Critical)
We require a senior professional who demonstrates:
  • Self-starter mindset with strong initiative and minimal need for direction.
  • High motivation to improve processes and move the Linux environment forward.
  • Strong documentation discipline, contributing to shared runbooks, build procedures, and Ansible documentation hubs.
  • Excellent communication, including the ability to explain Linux-level issues to application teams, DBAs, networking, and leadership.
  • Collaborative team player, able to work closely with the System Administration team in a fast-moving support environment.
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About NAVA Software Solutions

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NAVA is a strategic partner for companies seeking to develop or customize software and products. Our team of experts leverages cutting-edge technology and deep industry knowledge to provide customized solutions that drive business success. Whether you're looking to improve your operations, increase efficiency, or bring a new product to market, NAVA has the expertise and resources to help you achieve your goals. Trust us to be your partner in software and product development.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Rocky Hill, CT, US

Social media

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