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Senior Linux System Administrator Jobs in Georgia

HPC Linux Specialist

Atlanta, GA

$61K - $141K/yr

  • Medical

  • Life

  • Retirement

  • PTO

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 ...

HPC Linux Specialist

Atlanta, GA ยท On-site

$61K - $141K/yr

  • Medical

  • Life

  • Retirement

  • PTO

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 ...

Systems Administrator

Warner Robins, GA ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a highly motivated Senior IT System Administrator to support our USAF contract on ... Perform advanced administration of Red Hat Enterprise Linux (RHEL) environments, leveraging Puppet ...

Systems Administrator

Warner Robins, GA ยท On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a highly motivated Senior IT System Administrator to support our USAF contract on ... Perform advanced administration of Red Hat Enterprise Linux (RHEL) environments, leveraging Puppet ...

HPC Linux Specialist

Atlanta, GA ยท On-site +1

$61K - $141K/yr

  • Medical

  • Life

  • Retirement

  • PTO

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 ...

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 ...

... Linux environment. The Senior Systems Administrator will support installation, configuration, tuning, load testing, product evaluation and deployment of server applications in our labs and our ...

Senior SCADA Engineer

Sandy Springs, GA ยท On-site

$103K - $142K/yr

  • Medical

  • Retirement

  • PTO

Senior Operational SCADA/EMS Engineer Are you a high-performing OT engineer ready to lead mission ... Virtualization & Systems Admin: Oversee enterprise Linux environments and virtualized server ...

Showing results 21-40

Senior Linux System Administrator information

See Georgia salary details

$18.6K

$107.4K

$150.7K

How much do senior linux system administrator jobs pay per year?

As of Aug 18, 2026, the average yearly pay for senior linux system administrator in Georgia is $107,429.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,300.00 and $126,700.00 per year, depending on experience, location, and employer.

What is a senior Linux system administrator?

A Senior Linux System Administrator is responsible for managing, configuring, and maintaining Linux-based systems and servers. They handle system performance tuning, security hardening, troubleshooting, and automation through scripting and configuration management tools. Additionally, they oversee backups, software updates, and infrastructure reliability. This role often involves mentoring junior administrators and collaborating with development and IT teams to support business operations.

What are the typical daily responsibilities of a senior Linux system administrator?

Senior Linux System Administrators are responsible for managing, maintaining, and optimizing Linux-based servers and infrastructure. Their daily tasks often include monitoring system performance, managing user permissions, applying security patches, automating processes through scripting, and troubleshooting technical issues. They regularly collaborate with developer, security, and operations teams to support new deployments and ensure system reliability. Additionally, they may mentor junior administrators and contribute to designing infrastructure improvements, making this a dynamic and influential role within IT operations.

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

To thrive as a Senior Linux System Administrator, you need deep expertise in Linux/UNIX system administration, scripting, networking, and troubleshooting, typically backed by several years of industry experience and a relevant degree or certifications like RHCE or CompTIA Linux+. Proficiency with tools such as Ansible, Puppet, Docker, and monitoring platforms, as well as experience with cloud environments, is highly valued. Strong problem-solving abilities, communication skills, and the capacity to mentor junior team members are crucial soft skills. These abilities are essential for ensuring reliable system uptime, seamless team collaboration, and effective response to complex IT challenges.

What are the most commonly searched types of Linux System Administrator jobs in Georgia?

The most popular types of Linux System Administrator jobs in Georgia are:

What job categories do people searching Senior Linux System Administrator jobs in Georgia look for?

The top searched job categories for Senior Linux System Administrator jobs in Georgia are:

What cities in Georgia are hiring for Senior Linux System Administrator jobs?

Cities in Georgia with the most Senior Linux System Administrator job openings:

What are popular job titles related to Senior Linux System Administrator jobs in GA?

For Senior Linux System Administrator jobs in GA, the most frequently searched job titles are:

Infographic showing various Senior Linux System Administrator job openings in Georgia as of August 2026, with employment types broken down into 77% Full Time, and 23% Contract. Highlights an 89% In-person, and 11% Remote job distribution, with an average salary of $107,429 per year, or $51.6 per hour.

Senior System Administrator

Summit Federal Services LLC

Gordon, GA โ€ข On-site

$80K - $109K/yr

Full-time

Re-posted 28 days ago


Job description

Summit Federal Services, LLC (SFS) with headquarters in Oakland, Maryland, is a fast growing woman owned Small Business and HUBZone company with an outstanding record of performance providing more effective and efficient acquisition, business process, training, IT, administrative and security services to multiple federal agencies.
SFS is looking for a Senior System Administrator to provide support to CBL Battle Lab Facility located at Fort Gordon GA. All work will be performed onsite. This contract will support the CBL mission to provide experimentation support to the C- CDID with dynamic network experimentation integrated with CO, DODIN-A, EW and IA through the Cyber Battle Lab's Experimentation Branch (EB), Environments Support Branch (ESB), and the Army Persistent Experimentation eNvironment (APEN) Cyber Enterprise Service Center (CESC). The CBL Experimentation Support contract will provide support in the form of experiments, assessments, analyses and network support that will validate proposed new technical solutions to resolve known Doctrine, Organization, Training, Material, Leadership & Education, Personnel, Facilities Policy (DOTMLPF-P) capability gaps within the CO, EW, Network, and IA force modernization lines of effort
Senior System Administrator RHN-E shall:
โ€ข This position is designated as Information Assurance Workforce (IAWF) Information Assurance Technical Level II (IAT II). Baseline certification: upon hire must already possess (and be maintaining) current Security+CE CompTIA commercial certification (or higher, such as CISSP, etc.).
โ€ข Computing environment (CE) certification: upon hire must already possess (and be maintaining) current certification for Microsoft Certified Solutions Associate (MCSA) Server 2012.
โ€ข Within six months of hire must obtain either: VMWare certification VCPS-DCV; or Udemy training certification VMware ESX and VSphere Admin Tutorial; or ITU training certification VMware vSphere VCP5.5.
โ€ข A minimum of five (5) years' experience or equivalent administrating networks and systems, worked directly in the career field during five (5) of the preceding eight (8) years.
โ€ข Must possess advanced IT administrator skills in remote administration, remote desktop, Group Policy Object (GPO) management, system backup and recovery, and monitor servers for performance evaluation and optimization.
โ€ข Must possess advanced IT Administrator skills in Collaboration Services, e.g., Adobe Connect Server, Chat Services, SharePoint Portal, Electronic Email (Exchange) Server.
โ€ข Must possess advance skills in datacenter management, Cloud Services, virtualization, storage area networks (SANs), data/system backups, and asset management.
โ€ข Must possess expert remote troubleshooting and customer service skills
โ€ข Obtain and Maintain a Top Secret Security clearance with SCI eligibility.
SFS is an equal opportunity employer regardless of race, color, religion, creed, sex, marital status, national origin, disability, age, veteran status, on-the-job injury, sexual orientation, political affiliation or belief. Employment decisions are made without consideration of these or any other factors that employers are prohibited by law from considering. Any discriminatory action can be a cause for disciplinary action. SFS also prohibits discrimination against individuals with disabilities and will reasonably accommodate applicants with a disability, upon request, and will also ensure reasonable accommodation for employees with a disability.
Summit Federal Services, LLC is an equal opportunity employer regardless of race, color, religion, creed, sex, marital status, national origin, disability, age, veteran status, on-the-job injury, sexual orientation, political affiliation or belief. Employment decisions are made without consideration of these or any other factors that employers are prohibited by law from considering. Any discriminatory action can be a cause for disciplinary action. Summit Federal Services, LLC also prohibits discrimination against individuals with disabilities and will reasonably accommodate applicants with a disability, upon request, and will also ensure reasonable accommodation for employees with a disability.