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Linux System Administrator Jobs in Decatur, GA (NOW HIRING)

TIER4 GROUP

System Administrator

Atlanta, GA

The System Administrator is responsible for managing, configuring, and implementing systems while ... Intermediate Linux administration skills (RedHat Enterprise) * Experience managing Internal and ...

Booz Allen Hamilton

HPC Linux Specialist

Atlanta, GA · On-site

$61K - $141K/yr

As an HPC and Linux Systems Spe cia list on our project, you'll maintain the current on-prem architecture and constantly look for ways to make the infrastructure better using the latest technology ...

Booz Allen Hamilton

HPC Linux Specialist

Atlanta, GA · On-site

$61K - $141K/yr

AsanHPC and Linux Systems Specialist on our project,you'llmaintainthe current on-prem architecture and constantly look for ways to make the infrastructure better using the latest technology and the ...

Booz Allen Hamilton, Inc.

HPC Linux Specialist

Atlanta, GA · On-site

$61K - $141K/yr

As an HPC and Linux Systems Specialist on our project, you'll maintain the current on-prem architecture and constantly look for ways to make the infrastructure better using the latest technology and ...

Booz Allen Hamilton, Inc.

HPC Linux Specialist

Atlanta, GA · On-site +1

$61K - $141K/yr

As an HPC and Linux Systems Specialist on our project, you'll maintain the current on-prem architecture and constantly look for ways to make the infrastructure better using the latest technology and ...

ADP

Linux Administrator

Alpharetta, GA · Hybrid

WorkForce Software, an ADP company, is hiring a Linux Administrator Locations: Livonia MI ... You'll have a minimum of 2 years of experience with Linux system administration. * You have a ...

ADP

Linux Administrator

Alpharetta, GA · On-site

WorkForce Software, an ADP company, is hiring a Linux Administrator Locations: Livonia MI ... You'll have a minimum of 2 years of experience with Linux system administration. * You have a ...

Relatient

System Administrator

Atlanta, GA · On-site +1

$85K - $120K/yr

Deep understanding of Windows, Mac, and Linux operating systems. * Understanding of core networking principles, including LAN/WAN concepts, with the ability to administer and troubleshoot firewalls ...

Relatient

System Administrator

Atlanta, GA

Deep understanding of Windows, Mac, and Linux operating systems. * Understanding of core networking principles, including LAN/WAN concepts, with the ability to administer and troubleshoot firewalls ...

Relatient

System Administrator

Atlanta, GA

$85K - $120K/yr

Deep understanding of Windows, Mac, and Linux operating systems. * Understanding of core networking principles, including LAN/WAN concepts, with the ability to administer and troubleshoot firewalls ...

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All JobsLinux System Administrator JobsLinux System Administrator Jobs in Decatur, GA

Linux System Administrator information

See Decatur, GA salary details

$20

$51

$75

How much do linux system administrator jobs pay per hour?

As of Aug 4, 2026, the average hourly pay for linux system administrator in Decatur, GA is $51.66, according to ZipRecruiter salary data. Most workers in this role earn between $40.87 and $62.12 per hour, depending on experience, location, and employer.

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

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.

More about Linux System Administrator jobs
What are popular job titles related to Linux System Administrator jobs in Decatur, GA? For Linux System Administrator jobs in Decatur, GA, the most frequently searched job titles are:
What job categories do people searching Linux System Administrator jobs in Decatur, GA look for? The top searched job categories for Linux System Administrator jobs in Decatur, GA are:
What cities near Decatur, GA are hiring for Linux System Administrator jobs? Cities near Decatur, GA with the most Linux System Administrator job openings:
Linux System Administrator jobs near you
Infographic showing various Linux System Administrator job openings in Decatur, GA as of July 2026, with employment types broken down into 85% Full Time, and 15% Contract. Highlights an 100% In-person job distribution, with an average salary of $107,455 per year, or $51.7 per hour.

Unix/Linux System Administrator (L2/L3)

krg technology inc

Alpharetta, GA • On-site

Full-time

Re-posted 1 hour ago

Job description

Company Description

shijo

KRG Technologies, Inc.,

shijo(at)krgtech.com

25000 Avenue Stanford, Suite #243, Valencia, CA 91355

Direct: 661-310-0202


Job Description

Unix/Linux System Administrator (L2/L3)

Skills: 5+ years of experience in Solaris 10 & Redhat Linux 6.0 System Administration

Job Description:

The L3 Unix/Linux Role involves senior level troubleshooting / Root Cause Analysis (RCA) for areas including, but not limited to:

Solaris and Linux Patch preparation

Debugging complicated server crashes/core files/performance issues

Automated system script creation/job running

Solaris and Linux OS Build/imaging

Solaris OS Upgrades

Resolving problems with LDAP server software

Debug bigger issues with network, heartbeats - VCS, Vault

Non-tech stack OS issues that L2 cannot resolve - Tru64, AIX, HPUX, Solaris 2.6

Taking escalations from L2 that they cannot come to resolution on.

Qualifications

Unix/Linux System Administrator (L2/L3)

Skills: 5+ years of experience in Solaris 10 & Redhat Linux 6.0 System Administration

Job Description:

The L3 Unix/Linux Role involves senior level troubleshooting / Root Cause Analysis (RCA) for areas including, but not limited to:

Solaris and Linux Patch preparation

Debugging complicated server crashes/core files/performance issues

Automated system script creation/job running

Solaris and Linux OS Build/imaging

Solaris OS Upgrades

Resolving problems with LDAP server software

Debug bigger issues with network, heartbeats - VCS, Vault

Non-tech stack OS issues that L2 cannot resolve - Tru64, AIX, HPUX, Solaris 2.6

Taking escalations from L2 that they cannot come to resolution on.

Additional Information

All your information will be kept confidential according to EEO guidelines.

KRG Technologies logo

About KRG Technologies

Sourced by ZipRecruiter

KRG Technologies was founded with a simple motive of offering the clients exactly what they want, how they want and when they want. By leveraging for its clients its technological edge and right-sourcing advantage, KRG in a short period of time has grown to become one of the most trusted strategic technology partners. Treating every client as the top priority, we customize our solutions and services to align with the unique needs of each client. Headquartered in Valencia, California, KRG employs a unique global delivery platform to minister its offerings spanning from application development and maintenance to business process reengineering. With years of hands-on domain experience and international presence, we offer state-of-the-art solutions backed by our follow-the-sun service model in the most cost effective manner. We value our clientele for the trust reposed in us and our clientele admire us for our personalized approach and deep commitment to their success. Our biggest strength lies in technical expertise of our team and individual competency of our employees, which enables us to be the most befitting solution provider.

Industry

It services

Company size

201 - 500 Employees

Headquarters location

Valencia, CA, US

Year founded

2003

Social media

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