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Linux Admin Jobs in Tennessee (NOW HIRING)

Cadre5

Senior Linux HPC Systems Engineer

Knoxville, TN · On-site

$120 - $160/hr

Five (5) or more years with managing UNIX/Linux Systems. * Three (3) or years of proven experience with configuration management and automation tools such as Git, Jenkins, Ansible, or Puppet.

BAE Systems

Systems Admin Sr

Kingsport, TN · On-site

$79K - $134K/yr

Install, maintain, and troubleshoot Windows/Linux OT computer systems, servers, and software ... Administer Hyper-V/VMware (Clients and Hosts) and manage network storage, file transfers, and data ...

BNH

System Administrator

Arnold Air Force Base, TN · On-site

$84K - $145K/yr

Deploy, configure, and optimize Windows and Linux environments, managing server roles and features ... Red Hat Certified System Administrator (RHCSA) and or Red Hat Certified Engineer (RHCE). * VMware ...

BNH

System Administrator

Arnold Air Force Base, TN

$84K - $145K/yr

Deploy, configure, and optimize Windows and Linux environments, managing server roles and features ... Red Hat Certified System Administrator (RHCSA) and or Red Hat Certified Engineer (RHCE). * VMware ...

BNH

System Administrator

Arnold Air Force Base, TN

$84K - $145K/yr

Job Title: System Administrator Location: Arnold AFB Job Family Code: P - IT / Cybersecurity / ... Deploy, configure, and optimize Windows and Linux environments, managing server roles and features ...

BNH

System Administrator

Arnold Air Force Base, TN · On-site

$84K - $145K/yr

Deploy, configure, and optimize Windows and Linux environments, managing server roles and features ... Red Hat Certified System Administrator (RHCSA) and or Red Hat Certified Engineer (RHCE). * VMware ...

ASM Research

Sys Admin - Patching / SCCM

Oak Ridge, TN · On-site

The Patching / SCCM Administrator will provide Tier III IT operations support across the Office of ... Ability to support Windows, macOS, and Linux endpoints as required. * Experience with hybrid ...

ITR

Senior Linux HPC Storage Engineer

Oak Ridge, TN

Administer and optimize enterprise storage platforms such as Qumulo and NetApp in support of HPC ... Strong Linux administration and advanced troubleshooting experience. * Experience supporting large ...

Nextpower

IT Systems Administrator

Nashville, TN · On-site

Responsibilities : • Administer and maintain Windows and Linux server environments across on-premises and cloud-hosted infrastructure. • Manage core infrastructure services including Active ...

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How much do linux admin jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for linux admin in Tennessee is $46.49, according to ZipRecruiter salary data. Most workers in this role earn between $38.17 and $53.89 per hour, depending on experience, location, and employer.

What is a Linux admin?

Linux Admins, or Linux Administrators, are IT professionals responsible for installing, configuring, maintaining, and troubleshooting Linux-based systems and servers. They manage user accounts, ensure system security, perform backups, and monitor system performance. Linux Admins play a critical role in ensuring the smooth operation of servers and applications that rely on the Linux operating system within organizations.

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

To thrive as a Linux Admin, you need a solid understanding of Linux operating systems, scripting languages (such as Bash or Python), and system administration principles, typically supported by a degree in IT or a related field. Familiarity with tools like Ansible, Docker, system monitoring utilities, and certifications such as CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA) are highly valued. Strong problem-solving abilities, attention to detail, and effective communication skills help you proactively resolve issues and collaborate with IT teams. These skills are crucial for maintaining secure, reliable, and efficient server environments that support organizational operations.

What are some common challenges a Linux admin faces when managing large-scale server environments?

Linux Admins working in large-scale environments often encounter challenges such as maintaining system uptime during updates, ensuring consistent configuration across multiple servers, and quickly responding to security threats. Balancing automation with manual oversight is crucial, as scripts and management tools like Ansible or Puppet can introduce new complexities. Additionally, collaborating with development and security teams to implement changes without disrupting services requires strong communication and problem-solving skills.

What is the difference between Linux Admin vs Network Administrator?

AspectLinux AdminNetwork Administrator
CertificationsLinux+, RHCECompTIA Network+, Cisco CCNA
Work EnvironmentServer management, Linux systemsNetwork infrastructure, routers, switches
Primary ResponsibilitiesServer setup, Linux system maintenanceNetwork configuration, troubleshooting
Industry UsageData centers, hosting providersCorporate networks, ISPs

While both roles involve network and system knowledge, a Linux Admin specializes in managing Linux servers and operating systems, whereas a Network Administrator focuses on maintaining and troubleshooting network infrastructure. Both roles often collaborate but serve different core functions within IT environments.

Are Linux admins in high demand?

Linux administrators are in high demand due to the widespread use of Linux in servers, cloud infrastructure, and cybersecurity. Skills in scripting, system security, and certifications like RHCE or CompTIA Linux+ can enhance job prospects, which are often available in data centers, tech companies, and enterprise IT environments.

How much do Linux administrators get paid?

Linux administrators typically earn between $70,000 and $120,000 annually, depending on experience, certifications, and location. Entry-level roles may start around $60,000, while senior positions with advanced skills in scripting, networking, and security can exceed $130,000.

Is a Linux administrator a good career?

A Linux administrator is a valuable IT professional responsible for managing Linux-based systems, ensuring security, performance, and uptime. The role often requires knowledge of scripting, networking, and certifications like CompTIA Linux+ or LPIC. It offers strong job growth prospects and competitive salaries in the technology sector.

What are the most commonly searched types of Linux Admin jobs in Tennessee?

The most popular types of Linux Admin jobs in Tennessee are:

What are popular job titles related to Linux Admin jobs in Tennessee?

For Linux Admin jobs in Tennessee, the most frequently searched job titles are:

What job categories do people searching Linux Admin jobs in Tennessee look for?

The top searched job categories for Linux Admin jobs in Tennessee are:

What cities in Tennessee are hiring for Linux Admin jobs?

Cities in Tennessee with the most Linux Admin job openings:

What are popular job titles related to Linux Admin jobs in TN?

For Linux Admin jobs in TN, the most frequently searched job titles are:

Linux Admin jobs near you
Infographic showing various Linux Admin job openings in Tennessee as of August 2026, with employment types broken down into 91% Full Time, 1% Part Time, and 8% Contract. Highlights an 82% Physical, 8% Hybrid, and 10% Remote job distribution, with an average salary of $96,693 per year, or $46.5 per hour.

Senior System Admin - Knoxville, TN Office Onsite

Edfinancial Holdings LLC

Knoxville, TN • On-site

$82K - $111K/yr

Full-time

Re-posted 22 days ago

Job description

Description

General Purpose of Job


To administer and provide central accountability for all Infrastructure server services which include those activities associated with the function, organization, expansion and technical support of existing and future Windows and Linux-based physical and virtual system configurations and supporting systems software (e.g., operating systems, utilities, databases, cloud services and middleware) necessary to deliver the required services (e.g. hosting, web, messaging, remote access, security administration) to support Edfinancial Services, EdAmerica and Medfinancial systems. To serve as an escalation point for System Administrators. 


Duties and Responsibilities (Daily and Monthly)  

  • Exhibit a broad base of knowledge and skills in server infrastructure, and operating systems to include Windows, Linux, Hyper-V, VMware, and Microsoft Azure including but not limited to IaaS, SaaS, PaaS and serverless services. 
  • Maintain the active directory environment including Azure Active Directory, DHCP, GPO, DNS, and certificate management.
  • Manage and monitor M365 environment including mail flow and collaboration products such as email, Sharepoint, Dynamics, Teams, and licensing. 
  • Provide primary support for all physical and virtual servers. Maintain documentation on hardware/software. 
  • Monitor services for growth and usage trends. Perform long-term capacity planning in conjunction with other team      members that would determine both hardware and software purchases.
  • Perform daily system monitoring, verifying the integrity and availability of all servers, applications, services, and key processes, reviewing system and application logs, and verify completion of scheduled jobs such as backups and sFTP processes.
  • Recommend, install, test, and manage existing and new servers and software including such systems as messaging, file servers, and database, among others in accordance with standards and project/operational requirements.
  • Provide technical assistance related to daily and assigned use; Assist customers and desktop support staff in identifying source of, and correcting errors.
  • Diagnose system hardware, software, and operator problems; recommend or perform remedial action.
  • Perform, oversee, monitor, and ensure data security including regular backups, recovery, verification of security rights and other steps necessary to ensure data integrity.
  • Collaborate with Security team and other IT staff as necessary to implement, update and test ongoing security      improvements including regular and timely operating system patches, security patches and other application updates as necessary to all server infrastructure.
  • Collaborate with other staff to create, test, and keep up to date disaster recovery procedures for all services deemed necessary.
  • Set up, install, test, and administer network printing functions.
  • Assist the IT Infrastructure Manager and IT Systems Engineers in project definition, requirements documentation, and technical writing to support information systems business growth.
  • Monitor and enforce license agreements using appropriate tools relative to hardware and software resources.
  • Monitor and create regular management reports that track usage, performance, capacity, growth trends, etc., as it relates to the company hardware/software.
  • Collaborate with IT Network staff to, install, configure, and generally ensure the tight integration of web services, network links, hardware, and peripheral components into the company LAN and Azure environment.
  • Keep current with new technologies being deployed at the company.
  • Participate in off-hour support rotation.
  • Train selected staff for coverage during absentee periods. (i.e., vacation, seminars)
  • Deal regularly with outside computer vendors; perform a variety of liaison functions between company users and      outside consultants/vendors.
  • Performs other duties or special projects as required or as assigned.

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