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Linux System Administrator Jobs in Alabama (NOW HIRING)

SAIC

System Administrator

Huntsville, AL · On-site

ORA_ON_SITE Description SAIC is seeking a Systems Administrator to join our team in Huntsville ... Provision, configure, and maintain the development, testing, and distributed production Linux ...

SAIC

System Administrator

Huntsville, AL · On-site

Job Summary : SAIC is seeking a Systems Administrator to join their team in Huntsville, Alabama ... Linux environments hosting the FBM Planner software suite. • Implement and maintain DoD ...

IGNITE

SENIOR SYSTEM ADMINISTRATOR

Huntsville, AL · On-site

$84K - $114K/yr

Job Requirements Key Responsibilities: • Administer Windows and Linux systems • Apply security patches and STIGs • Manage virtualization and backup environments • Perform system monitoring ...

SAIC

System Administrator

Huntsville, AL

ORA_ON_SITE Description SAIC is seeking a Systems Administrator to join our team in Huntsville ... Provision, configure, and maintain the development, testing, and distributed production Linux ...

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$18

$47

$68

How much do linux system administrator jobs pay per hour?

As of Jun 12, 2026, the average hourly pay for linux system administrator in Alabama is $47.10, according to ZipRecruiter salary data. Most workers in this role earn between $37.26 and $56.63 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 Alabama? The most popular types of Linux System Administrator jobs in Alabama are:
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What job categories do people searching Linux System Administrator jobs in Alabama look for? The top searched job categories for Linux System Administrator jobs in Alabama are:
What cities in Alabama are hiring for Linux System Administrator jobs? Cities in Alabama with the most Linux System Administrator job openings:
What are popular job titles related to Linux System Administrator jobs in AL? For Linux System Administrator jobs in AL, the most frequently searched job titles are:
Linux System Administrator jobs near you
Infographic showing various Linux System Administrator job openings in Alabama 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 $97,962 per year, or $47.1 per hour.
Linux Systems Administrator

Linux Systems Administrator

Integration Innovation, Inc.

Huntsville, AL • On-site

Full-time

Medical, Retirement, PTO

Posted 4 days ago

Job description

Overview
i3 is seeking a Linux Systems Administrator. The selected candidate will provide technical expertise supporting information system components, infrastructure integration and maintenance to satisfy architectural and business requirements.
Responsibilities
  • Perform implementation of system additions and/or enhancements and makes recommendations to management.
  • Manage a mixed Linux and Windows closed-network environment that includes VMware vSphere and VDI Infrastructure.
  • Maintain Ansible Automation Platform for configuration management and automation.
  • Manage the functionality of servers and computers running Windows/Linux operating systems such as (RHEL, Windows 10/11, Windows Server) within an Active Directory environment.
  • Maintain the integrity and security of servers and systems.
  • Assist in creation and maintenance of system documentation such as SOPs and policies.
  • Implements Information Assurance (IA) systems and practices such as DISA STIGs, RMF and system hardening.
  • Interact with users and evaluate vendor products.
  • Maintain current knowledge of relevant technologies as assigned.

Qualifications
  • Bachelor's degree and 4 years' experience or 7+ year's equivalent experience.
  • Secret Clearance is required.
  • U.S. Citizenship is required.
  • Ability to take initiative and work in a team environment.
  • Must have Excellent Customer Service Skills.
  • Strong Systems Administration and Virtualization principles and troubleshooting experience.
  • Good working knowledge of cybersecurity practices/procedures (DISA STIGs, RMF, hardening, documentation).
  • Must have DoD 8570/8140 IA Certification (Security+ CE).
  • Operating System certification required.
  • Ability to manage a large-scale, complex computing environment.
  • Ability to build, standardize, and configure Windows and Linux Operating Systems in various technical use cases.

Preferred:
  • Experience with virtualization technologies such as Red Hat OpenShift, VSan, App Volumes, Kubernetes.
  • Familiarity with Cisco UCS management, Cisco networking and vSphere distributed switches with multiple VLANS.

Knowledge/Skills
  • Knowledge of office administration and procedures.
  • Exceptional judgment capabilities and relationship management skills.
  • Excellent communication, teamwork, and client service skills; ability to clearly communicate in discussions and written documents, and to deliver feedback clearly and tactfully.
  • Interact with a diverse array of customers and staff in a professional and courteous manner.
  • Work independently with accountability for accurate and complete results.
  • Be extremely organized and exceptionally detail oriented.
  • Work well both independently and in a team environment.
  • Be energized by a fast-paced work environment.
  • Must be able to communicate with others effectively.
  • Analyze information and respond appropriately.
  • Manage time wisely and prioritize tasks.
  • Provide superior customer service.
  • Multi-task in a pleasant manner.
  • Work well under pressure.

PHYSICAL DEMANDS
  • The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
  • While performing the duties of this job, the employee is regularly required to talk or hear. The employee frequently is required to stand; walk; handle or feel; and reach with hands and arms.
  • The employee is occasionally required to sit; climb or balance; and stoop, kneel, crouch or crawl. The employee must be able to lift and/or move up to 10 pounds and occasionally lift and/or move up to 25 pounds.
  • Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception and ability to adjust focus.
  • Regular i3 hours are 8:00 a.m. - 5:00 p.m. Monday-Friday, however, additional hours may be required on occasion. Regular and punctual attendance is required.

About i3
i3 is a technically diverse, 100% team member owned business, headquartered in Huntsville, Alabama specializing in missile and aviation systems engineering and logistic services, electronic warfare and electromagnetic effects analysis, UAS system integration and flight operations, full lifecycle C5ISR engineering services, cybersecurity and IT/IA innovative solutions and virtual training, simulation & serious game development and implementation. We have established a broad offering of products and capabilities collectively providing decades of experience supporting the full complement of DoD military services, Missile Defense Agency, National Aeronautics and Space Administration, and a variety of other Government organizations and private industry customers.
Perks of being a team member owner include:
  • Long-term financial security
  • Higher job satisfaction
  • Greater job security
  • Personal and professional growth
  • Great company culture

Other outstanding benefits:
  • Excellent insurance coverage
  • 401(k) match
  • Generous PTO
  • Health and wellness incentives
  • Tuition and certification reimbursement
  • Countless opportunities to give back to the community through i3 Cares

We work hard. We compete hard. We play hard. Apply now to join us!

Apply