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How much do linux system administrator jobs pay per hour?

As of Jun 24, 2026, the average hourly pay for linux system administrator in Pooler, GA is $47.21, according to ZipRecruiter salary data. Most workers in this role earn between $37.36 and $56.78 per hour, depending on experience, location, and employer.

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

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.

What are Linux System Administrators?

Linux System Administrators are IT professionals responsible for installing, configuring, maintaining, and troubleshooting Linux-based operating systems and servers. They ensure the stability, security, and performance of Linux systems, manage user accounts, implement backups, and handle software updates. Their role often includes monitoring system health, automating routine tasks using scripts, and providing technical support to users. Linux System Administrators play a critical role in managing the underlying infrastructure that supports applications and services in many organizations.
More about Linux System Administrator jobs
What are popular job titles related to Linux System Administrator jobs in Pooler, GA? For Linux System Administrator jobs in Pooler, GA, the most frequently searched job titles are:
What cities near Pooler, GA are hiring for Linux System Administrator jobs? Cities near Pooler, GA with the most Linux System Administrator job openings:
Linux System Administrator jobs near you
Infographic showing various Linux System Administrator job openings in Pooler, GA as of June 2026, with employment types broken down into 75% Full Time, and 25% Contract. Highlights an 100% In-person job distribution, with an average salary of $98,192 per year, or $47.2 per hour.
High Performance Computing Administrator III

High Performance Computing Administrator III

Gulfstream Aerospace Corporation

Savannah, GA • On-site

Full-time

Posted 18 days ago

Gulfstream Aerospace rating

8.7

Company rating: 8.7 out of 10

Based on 176 frontline employees who took The Breakroom Quiz

13th of 60 rated aerospace companies

Job description

High Performance Computing Administrator III in  GAC Savannah


Unique Skills:

Essential Skills:
    Linux Competency: Installation, configuration, command-line proficiency, and package management
    Systems Management: Mastery of cluster deployment and configuration management tools: Satellite/Foreman, Warewulf, Ansible, Puppet, Terraform, etc. 
    Scripting Experience: Ability to script administrative tasks in Bash, Python, Perl, or other similar languages
    Hardware Support: Ability to troubleshoot advanced hardware failures and apply repairs
    HPC System Support: Scheduler management, complex code compilation, and multi-node application support
    HPC System Engineering: Ability to design, build, and configure large-scale production-level systems with minimal supervision.
    HPC Networking: Experience designing, deploying, and administering HPC networking platforms: InfiniBand, RoCE, etc.
    Infrastructure Essentials: Experience with enterprise infrastructure tools: DNS, DHCP, PXE, identity management, etc.
    Productivity Tools: Proficiency with Excel, Word, Powerpoint, Teams, or similar applications

Preferred Skills:
    Storage: Experience designing, deploying, and administering enterprise or HPC storage systems: Lustre, VAST, FlashArray, etc.
    Virtualization: Experience designing, deploying, and administering virtualization platforms: VMWare, HyperV, ProxMox, etc.
    Security: Experience with vulnerability scanning and compliance standards: CIS, STIG, etc.


 

Education and Experience Requirements
Bachelor's Degree Engineering, Computer Science, Information Technology, or related curriculum or equivalent combination of education and experience sufficient to successfully perform the essential functions of the job. A Masters degree may be used to offset one year of experience requirement; PhD may offset two years of experience. 7 years experience required. in HPC or scientific computing environment to include the installation, configuration and maintenance of Redhat Package Manager (RPM)-based Linux distributions (RedHat, SuSE). Position Purpose: Contribute to the creation of the strategic objectives of the High Performance Computing environment in the Advanced Computing Technologies department, as well as develop operational plans, goals, and strategies to best serve the Computational Fluid Dynamics, Simulation, and Modeling Engineering business units. Provide technical oversight and operational support to other members of the team to ensure continued sustained functionality of the HPC environment in accordance with the operational goals and plans. Responsible for the optimum integration of scientific applications to HPC technology and the exploration of new HPC technology to better meet the needs of the business.
Job Description
Principle Duties and Responsibilities: Essential Functions:
  1. Assume responsibility for the day-to-day operations of Gulfstream's production HPC cluster.
  2. Assist end users running applications on the HPC cluster.
  3. Provide third level support for end users who experience problems on engineering workstations and remote visualization systems.
  4. Manage, maintain, monitor, and control interactive and batch processes, both scheduled and unscheduled (including on-request processing).
  5. Ensure engineering-defined batch processing and backups are completed in the correct sequence and within the established time periods.
  6. Suggest improvements to processing capabilities and efficiencies through system tuning and other hardware and software optimizations and improvements.
  7. Perform regular monitoring of utilization needs and efficiencies, and reporton tuning initiatives.
  8. Perform proactive failure trend analysis and root cause analysis for all system failures.
  9. Produce trend reports to highlight production issues and follow predetermined action and escalation procedures when issues are encountered.
  10. Monitor, verify, and make appropriate adjustments to support proper application executions.
  11. Provide technical solutions that meet performance and processing objectives of the business areas.
  12. Perform upgrades that comply with corporate policies and industry best practices.
  13. Provide leadership to HPC Administrators during system upgrades and outages.
  14. Create thorough upgrade plans that comply with corporate policies and industry best practices.
  15. Assist in the introduction of new technologies that can provide greater capabilities, improved productivity and reduce total cost of ownership.
  16. Participate in the design of HPC technical solutions.
  17. Continuously evaluate efficiency, existing technology effectiveness and interoperability and suggest areas for improvement.
Additional Functions:
  1. Maintain technical relationships with multiple hardware and software vendors. .
  2. Work multiple operational windows as required. .
  3. Provide on-call support 24x7 .
  4. Assist in development and implementation of technical, hardware and software standards. .
Perform other duties as assigned. Other Requirements:
  1. Experience with management of infiniband-based Linux-based HPC clusters, high performance parallel storage, and configuration and management of cluster scheduling software.
  2. Experience managing High Performance Computing low-latency, high-bandwidth interconnects.
  3. Experience supporting Linux based scientific workstations running visualization applications.
This job requires one to be able to read, write, speak, and understand the English language.

Additional Information

Requisition Number: 232246

Category: Information Systems

Percentage of Travel: Up to 25%

Shift: First

Employment Type: Full-time

Posting End Date: 06/30/2026 

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Gulfstream does not provide work visa sponsorship for this position, unless the applicant is a currently sponsored Gulfstream employee.

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Gulfstream Aerospace Corporation, a wholly-owned subsidiary of General Dynamics (NYSE: GD), designs, develops, manufactures, markets, services and supports the world's most technologically-advanced business jet aircraft

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