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Linux Systems Administration Jobs (NOW HIRING)

L3HHCM20

Lead, Linux Systems Administrator

Jupiter, FL · On-site

Red Hat Linux Systems Administration Skills: Provide expert administration in a Red Hat Linux environment, ensuring optimal system performance, availability, and security. This includes installing ...

Agile Defense

Linux Systems Engineer

Mililani, HI

Linux Systems Administration & Engineering * Deploy, configure, maintain, troubleshoot, and secure Linux-based servers * Develop, maintain, and enforce standardized RHEL system baselines in ...

SAIC

Linux Systems Administrator

Pearl City, HI

$120K - $160K/yr

Experience in Systems Administration across various technologies. * Experience installing, configuring and troubleshooting Linux systems. * Experience managing and troubleshooting cloud ...

Leidos

Linux Systems Administrator

Bay Saint Louis, MS · On-site

Use Ansible to automate system administration, configuration, and recurring operational tasks. * Troubleshoot Linux operating system, application, hardware, storage, networking, and performance ...

Unisys

Prin Linux Systems Support

Norwich, CT · On-site

Position Summary The Principal Linux Systems Support role provides ongoing Systems Administration support, including installation, maintenance, and troubleshooting of hardware, software, applications ...

Keylent Inc

Project Lead TECHM-JOB-22461

Alpharetta, GA · On-site

The role involves advanced Linux Systems Administration and requires significant experience in the field. Responsibilities : • Linux Systems Administration Advanced • Linux Systems Administration ...

Unisys

Prin Linux Systems Support

Concord, NC · On-site +1

Position Summary The Principal Linux Systems Support role provides ongoing Systems Administration support, including installation, maintenance, and troubleshooting of hardware, software, applications ...

SAIC

Linux Systems Administrator

Pearl City, HI · On-site

$120K - $160K/yr

Experience in Systems Administration across various technologies. * Experience installing, configuring and troubleshooting Linux systems. * Experience managing and troubleshooting cloud ...

SAIC

Linux Systems Administrator

Pearl City, HI · On-site

$120K - $160K/yr

Experience in Systems Administration across various technologies. * Experience installing, configuring and troubleshooting Linux systems. * Experience managing and troubleshooting cloud ...

Endepth Solutions

Linux Systems Engineer

Laurel, MD · On-site

$160K - $225K/yr

Perform Linux system administration including storage management, interface configuration, operating system hardening, security compliance, and patch management. * Execute regular system ...

Astrion

Sr. Linux Systems Administrator

Columbia, MD · On-site

$145K - $165K/yr

RHEL administration (installation, patching, performance tuning, kernel and systemd, storage, and ... Advanced Linux systems administration and troubleshooting * Security hardening and compliance ...

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Linux Systems Administration information

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$20

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How much do linux systems administration jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for linux systems administration in the United States is $51.96, according to ZipRecruiter salary data. Most workers in this role earn between $41.11 and $62.50 per hour, depending on experience, location, and employer.

What is Linux systems administration?

Linux Systems Administration involves managing, configuring, and maintaining computer systems and servers that run on the Linux operating system. Administrators handle tasks such as installing software, managing user accounts, ensuring system security, monitoring performance, and troubleshooting issues. They are also responsible for performing regular updates and backups, as well as setting up network services and ensuring the stability and reliability of the systems. This role is essential in organizations that rely on Linux servers for their IT infrastructure.

What are the key skills and qualifications needed to thrive as a Linux systems administrator?

To thrive as a Linux Systems Administrator, you need a deep understanding of Linux operating systems, scripting, networking, and troubleshooting, often backed by a degree in computer science or related certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with tools such as Bash, Ansible, Docker, and monitoring systems is typically required. Problem-solving skills, attention to detail, and effective communication are crucial soft skills in this role. These skills ensure stable, secure, and efficient system operations, which are critical for supporting business infrastructure and minimizing downtime.

What are some common challenges faced by Linux systems administrators, and how can they be addressed on the job?

Linux Systems Administrators often encounter challenges such as troubleshooting complex system issues, managing security updates, and ensuring high system uptime. Staying proactive by regularly monitoring system performance, automating routine tasks with scripts, and keeping up-to-date with the latest security patches can help address these challenges. Collaboration with development and network teams is also crucial to quickly resolve cross-functional issues and maintain a secure, stable environment. Continuous learning and participation in open-source communities are valuable for staying ahead of emerging technologies and best practices.

What is the difference between Linux Systems Administration vs Network Administrator?

AspectLinux Systems AdministrationNetwork 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

Linux Systems Administrators focus on managing Linux servers, security, and scripting, often working in data centers and cloud environments. Network Administrators primarily handle network infrastructure, hardware, and connectivity issues. While both roles require technical certifications and involve IT infrastructure, Linux Systems Administration emphasizes server management, whereas Network Administration centers on network connectivity and hardware.

Are Linux systems administrators in high demand?

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

How much do Linux systems administrators make?

Linux systems administrators typically earn between $70,000 and $120,000 annually, depending on experience, certifications, and location. Entry-level positions may start lower, while experienced professionals with advanced skills or certifications like RHCE or LPIC can earn higher salaries. Salary also varies based on the complexity of the environment and the size of the organization.

Is Linux systems administration a good career?

Linux systems administration is a stable and in-demand career, as many organizations rely on Linux servers for their infrastructure. It requires knowledge of command-line tools, scripting, and certifications like CompTIA Linux+ or LPIC, and offers opportunities for specialization and advancement in IT environments.

What does a Linux Systems Administrator do?

A Linux Systems Administrator manages and maintains Linux-based servers and infrastructure, ensuring system stability, security, and performance. They install, configure, update, and troubleshoot operating systems and related software, often using tools like shell scripting and monitoring utilities. Certifications such as LPIC or RHCSA can enhance their expertise, and they typically work in data centers or IT environments with a focus on uptime and security.

What cities are hiring for Linux Systems Administration jobs?

Cities with the most Linux Systems Administration job openings:

What states have the most Linux Systems Administration jobs?

States with the most job openings for Linux Systems Administration jobs include:

Linux Systems Administration jobs near you
Infographic showing various Linux Systems Administration job openings in the United States as of August 2026, with employment types broken down into 86% Full Time, 9% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $108,079 per year, or $52 per hour.

Linux Systems Support - Systems Administration

Philadelphia, PA • On-site

Unisys Corporation
IT Services • 10K+ employees

5.4

Company rating: 5.4 out of 10

Based on 23 frontline employees who took The Breakroom Quiz

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Re-posted 20 days ago

Job description

What success looks like in this role:

Position Summary

The Linux Systems Support role provides ongoing Systems Administration support, including installation, maintenance, and troubleshooting of hardware, software, applications, and connectivity components for Linux environments across multiple locations. This role provides technical support and advises on the use of programming tools, database systems, and networks.

Operational responsibilities include remediation of daily incident tickets, system compliance, system run enhancement, testing, staging, policy/procedure enhancement, client contact coordination, and operational recommendations to address availability and reliability issues on Linux systems.

Core Responsibilities

Systems Administration & Support

  • Provides Systems Administration support for an organization, functional unit, or line of business, building on responsibilities such as:
  • Administers development, test and production servers, including reloading, re-imaging and debugging problems.
  • Installs, removes, and upgrades software packages on test, development, and production servers.

Monitoring & Troubleshooting

  • Performs daily monitoring of network systems, independently initiating proactive measures to ensure functionality, connectivity, and load balance.
  • Troubleshoots systems and host environments, identifying and resolving faults, inconsistencies, and systemic issues.
  • Evaluates, recommends, and implements solutions to ensure systems functionality and compliance with company standards.

Documentation & Compliance

  • Provides network and systems evaluation and operational reports.
  • Updates systems records and ensures maintenance of accurate information.
  • Ensures computer programs in company use are properly licensed, adhere to company standards, and are operational and functional.

Training & Knowledge Transfer

  • Assists systems users by creating instructional how-to guides and by providing technical information and training.

You will be successful in this role if you have:

  • BA/BS degree and 2-4 years of relevant experience OR equivalent combination of education and experience.
  • Working expertise in Linux systems administration.
  • Strong troubleshooting and root cause analysis skills.
  • U.S. Citizenship and U.S. residency required.

#LI-JV1

This role may require access to export-controlled commodities and technology. Therefore, to conform to U.S. export control regulations, applicant should be eligible for any required authorizations from the U.S. Government.

Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.

This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at GlobalRecruiting@unisys.com or alternatively Toll Free: 888-560-1782 (Prompt 4). US job seekers can find more information about Unisys' EEO commitment here.

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