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Linux System Administrator Jobs in Madison, AL (NOW HIRING)

NTA, Inc.

Linux System Administrator

Huntsville, AL

Linux System Administrator FLSA: Exempt Clearance: Secret Location: Redstone Arsenal, Huntsville, AL Job Type: Full time NTA, Inc. is a locally recognized Best Place to Work and Best Place for ...

NTA, Inc.

Linux System Administrator

Huntsville, AL · On-site

Linux System Administrator FLSA: Exempt Clearance: Secret Location: Redstone Arsenal, Huntsville, AL Job Type: Full time NTA, Inc. is a locally recognized Best Place to Work and Best Place for ...

Teledyne

Linux System Administrator

Huntsville, AL

We are seeking a skilled Systems Administrator to join our dedicated infrastructure operations team ... Perform advanced Linux (RHEL) system administration tasks, including installation, configuration ...

i3

Senior Linux System Administrator

Huntsville, AL

Overview i3 is looking for an experienced Senior Linux System Administrator to join our team. In this role, you'll be the go-to person for keeping our mission-critical Linux systems secure, stable ...

i3

Linux Systems Administrator

Huntsville, AL · On-site

Overview i3 is seeking a Linux Systems Administrator. The selected candidate will provide technical ... Perform implementation of system additions and/or enhancements and makes recommendations to ...

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All JobsLinux System Administrator JobsLinux System Administrator Jobs in Madison, AL

Linux System Administrator information

See Madison, AL salary details

$18

$46

$67

How much do linux system administrator jobs pay per hour?

As of Jun 12, 2026, the average hourly pay for linux system administrator in Madison, AL is $46.56, according to ZipRecruiter salary data. Most workers in this role earn between $36.83 and $56.01 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 the most commonly searched types of Linux System Administrator jobs in Madison, AL? The most popular types of Linux System Administrator jobs in Madison, AL are:
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What job categories do people searching Linux System Administrator jobs in Madison, AL look for? The top searched job categories for Linux System Administrator jobs in Madison, AL are:
What cities near Madison, AL are hiring for Linux System Administrator jobs? Cities near Madison, AL with the most Linux System Administrator job openings:
Linux System Administrator jobs near you
Infographic showing various Linux System Administrator job openings in Madison, AL as of June 2026, with employment types broken down into 90% Full Time, and 10% Contract. Highlights an 98% In-person, and 2% Hybrid job distribution, with an average salary of $96,836 per year, or $46.6 per hour.
Linux System Administrator

Linux System Administrator

NTA, Inc.

Huntsville, AL

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 24 days ago

Job description

Job Title: Linux System Administrator
FLSA: Exempt
Clearance: Secret
Location: Redstone Arsenal, Huntsville, AL
Job Type: Full time
NTA, Inc. is a locally recognized Best Place to Work and Best Place for Working Parents specializing in technical services centered on research, development, integration, demonstration and evaluation of various missile and aviation system technologies with a focus in Position, Navigation, and Timing (PNT) and Guidance and Control (G&C) technologies. Our engineering expertise and leading-edge technology foster strong customer relationships, a challenging work environment, and limitless employee opportunities in the realm of supporting the Warfighter. Join the NTA family that fosters a healthy work-life balance, facilitates teamwork, welcomes inquisitive thinkers, and promotes excellence. Take the first step towards an enriching career journey with NTA and apply today!
NTA, Inc. is seeking an experienced information technology (IT) professional to support engineering activities at the Combat Capabilities Development Command (DEVCOM) Aviation and Missile Center (AvMC). Primary responsibilities include, but are not limited to installing, configuring, securing, hardening, remediating, testing, upgrading, and decommissioning Linux workstations and servers in both virtual and physical environments.
This role provides direct application support to program engineers and plays an essential part in ensuring successful synergy between program deliverables and the underlying IT infrastructure. The candidate will be responsible for the ongoing operations, maintenance and continuous improvement of multiple IT environments. This candidate will ensure that the IT systems are managed, controlled and compliant with the Security Technical Implementation Guide (STIG) and the Risk Management Framework (RMF). This position offers a hands-on opportunity with the flexibility to learn and apply a wide range of core technical capabilities. This is a fully on-site position requiring support at multiple work locations; telecommuting is not available.
Education and Experience: 
  • Bachelor's degree in Computer Science, Information Technology, or a related field from an ABET accredited institution 
  • 5 + years of IT System Administration 

Required: 
  • IAT Level II baseline certification (e.g., CompTIA Security+ CE, CySA+, or SSCP) 
  • 5 or more years of dedicated Linux systems administration experience with a heavy emphasis on Red Hat Enterprise Linux (RHEL 7/8/9) to include installation, configuration, patching, and lifecycle maintenance 
  • Ability to communicate technical issues to both technical and non-technical stakeholders 
   
Desired: 
  • Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) 
  • Experience developing and using Ansible playbooks for patching, configuration enforcement, application deployment, and other system administration automations 
  • LVM administration (physical volumes, volume groups, logical volumes, resizing) 
  • Strong proficiency with the Linux command line 
  • Solid understanding of standard network protocols (SSH, DNS, DHCP, NTP) with basic network troubleshooting skills using various tools 
  • Exposure to CI/CD or Git-based infrastructure workflows 
 
Applicant must have a current security clearance or be able to obtain a security clearance through a government security investigation. U.S. Citizenship is required.  
What We Offer 
NTA attributes company success to our ability to attract and retain talented individuals. This ability is accomplished by offering challenging technical work in a supportive work environment combined with an excellent total compensation package as outlined below.  
  • Company Paid Blue Cross Blue Shield Health and Dental Employee Coverage 
  • Company Paid Long-Term & Short-Term Disability, Life Insurance, Supplemental Insurance 
  • 401(k) Plan with Generous Matching and Company Contributions 
  • Financial Advising with Morgan Stanley 
  • Health And Dependent Care Flexible Spending Accounts 
  • Paid Time Off (11 Paid Holidays, Parental, Vacation, Sick, Jury Duty, and Military Leave) 
  • Access to Employee Paid VSP Vision Coverage 
  • Flexible Work Schedules 
  • Professional Development and Educational Assistance 

NTA, Inc. is an Equal Opportunity and Affirmative Action Employer. NTA, Inc. affords equal opportunity to all qualified applicants without regard to race, color, sex, religion, age, disability, sexual orientation, gender identification, protected veteran status or national origin.
If you require special assistance applying for one of our positions, please contact Human Resources at (256) 327- 4107
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