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Sr Site Reliability Engineer Jobs in Tennessee (NOW HIRING)

Cadre5

Senior Site Reliability Engineer

Knoxville, TN · On-site

$50.75 - $67.50/hr

Senior Site Reliability Engineer Founded in 1999 in the beautiful Smoky Mountains of East Tennessee, Cadre5 provides innovative technical solutions to customers locally and nationally. Our Cadre5 Lab ...

ITR

Site Reliability Engineer

Oak Ridge, TN · On-site

$54.50 - $72.50/hr

Senior Site Reliability Engineer, HPC Infrastructure and Platforms Overview: Seeking highly qualified individuals to play a key role in improving the security, performance, and reliability of the HPC ...

Oracle

Senior Site Reliability Engineer

Nashville, TN · On-site

We are looking for an experienced Senior Site Reliability Engineer to join our team and drive the reliability and functionality of our critical infrastructure and applications. In this role, you will ...

Oracle

Senior Site Reliability Engineer

Nashville, TN · On-site

We are looking for an experienced Senior Site Reliability Engineer to join our team and drive the reliability and functionality of our critical infrastructure and applications. In this role, you will ...

Oracle

Senior Site Reliability Engineer

Nashville, TN · On-site

Three or more years of experience in site reliability engineering, systems administration, infrastructure operations, DevOps, cloud operations, production support, or a related technical field.

Oracle

Senior Site Reliability Engineer

Nashville, TN · On-site

Three or more years of experience in site reliability engineering, systems administration, infrastructure operations, DevOps, cloud operations, production support, or a related technical field.

SpaceXAI

Site Reliability Engineer - Memphis

Southaven, MS · On-site

$53.50 - $71.25/hr

As a Site Reliability Engineer focused on campus reliability, you will design what the campus watches and trusts, technically command cross-discipline SEVs, and build the guardrails that make the ...

New

AutoZone

Systems Engineer - SRE Enablement

Memphis, TN · On-site

$55.50 - $73.75/hr

AutoZone's Site Reliability Engineering (SRE) team is seeking a Systems Engineer with a focus on SRE Enablement. This position is responsible for promoting reliability and operational excellence ...

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Sr Site Reliability Engineer information

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How much do sr site reliability engineer jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for sr site reliability engineer in Tennessee is $57.85, according to ZipRecruiter salary data. Most workers in this role earn between $49.76 and $66.11 per hour, depending on experience, location, and employer.

What is a Sr Site Reliability Engineer?

Sr Site Reliability Engineers (SREs) are experienced IT professionals who ensure that software systems are reliable, scalable, and efficient. They bridge the gap between software development and IT operations by automating processes, monitoring system health, and responding to incidents. Their responsibilities include designing robust infrastructure, optimizing performance, and implementing best practices for system reliability. Additionally, Sr SREs mentor junior engineers and often lead initiatives to improve system resilience across the organization.

What skills and qualifications are needed to be a Sr Site Reliability Engineer?

To thrive as a Sr Site Reliability Engineer, you need deep expertise in software engineering, systems administration, and cloud infrastructure, typically supported by a degree in computer science or related field and several years of relevant experience. Proficiency with tools such as Kubernetes, Docker, Terraform, monitoring systems like Prometheus, and scripting languages like Python or Go, as well as certifications like AWS Certified DevOps Engineer, are common requirements. Strong problem-solving skills, effective communication, and the ability to work under pressure set outstanding SREs apart. These skills and qualities ensure systems are reliable, scalable, and resilient, directly supporting business continuity and user satisfaction.

What challenges do Sr Site Reliability Engineers face when balancing reliability and rapid software delivery?

Sr Site Reliability Engineers (SREs) often need to strike a balance between ensuring system stability and supporting fast-paced software releases. A primary challenge is implementing automation and monitoring solutions that reduce manual intervention without hindering developer agility. SREs regularly collaborate with development and operations teams to establish service-level objectives (SLOs), prioritize incident response, and address technical debt, all while advocating for best practices in reliability. This balancing act requires strong communication skills and a proactive mindset to anticipate potential risks and minimize downtime.

What is the difference between Sr Site Reliability Engineer vs Site Reliability Engineer?

AspectSr Site Reliability EngineerSite Reliability Engineer
Required CredentialsTypically requires 5+ years experience, advanced knowledge of cloud platforms, scripting, and monitoring toolsUsually 2-4 years experience, foundational knowledge of systems, scripting, and cloud services
Work EnvironmentLeads complex projects, mentors junior staff, and handles high-availability systemsSupports system reliability, automates deployment, and monitors infrastructure
Employer & Industry UsageCommon in large tech companies, finance, and cloud providersWidely used across tech startups, mid-sized firms, and cloud services

The main difference is experience level and responsibility. Sr Site Reliability Engineers handle more complex systems, lead projects, and mentor others, while Site Reliability Engineers focus on maintaining system stability and automation at a foundational level.

Is a senior site reliability engineer a stressful job?

A senior site reliability engineer (SRE) role can be stressful due to the responsibility of maintaining system uptime, handling incidents, and ensuring reliability under tight deadlines. The job often involves on-call duties, troubleshooting complex issues, and working with monitoring tools, which can contribute to work-related stress. However, it also offers opportunities for problem-solving and skill development in a dynamic environment.

What does a senior site reliability engineer do?

A senior site reliability engineer (SRE) is responsible for maintaining and improving the reliability, availability, and performance of large-scale systems and services. They develop automation tools, monitor system health, troubleshoot issues, and implement best practices to ensure continuous operation, often using skills in scripting, cloud platforms, and incident management. Their role combines software engineering with systems administration to enhance system resilience and efficiency.

What are popular job titles related to Sr Site Reliability Engineer jobs in Tennessee?

For Sr Site Reliability Engineer jobs in Tennessee, the most frequently searched job titles are:

What job categories do people searching Sr Site Reliability Engineer jobs in Tennessee look for?

The top searched job categories for Sr Site Reliability Engineer jobs in Tennessee are:

What cities in Tennessee are hiring for Sr Site Reliability Engineer jobs?

Cities in Tennessee with the most Sr Site Reliability Engineer job openings:

Sr Site Reliability Engineer jobs near you
Infographic showing various Sr Site Reliability Engineer job openings in Tennessee as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $120,335 per year, or $57.9 per hour.

Senior Site Reliability Engineer

Cadre5

Knoxville, TN • On-site

$50.75 - $67.50/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 21 days ago

Job description

Senior Site Reliability Engineer
Founded in 1999 in the beautiful Smoky Mountains of East Tennessee, Cadre5 provides innovative technical solutions to customers locally and nationally. Our Cadre5 Lab Partners division has partnered with the National Center for Computational Sciences (NCCS) at Oak Ridge National Laboratory (ORNL) to recruit a Senior Site Reliability Engineer for the American Science Cloud (AmSC) initiative.
AmSC is a first-of-its-kind, federally funded cloud infrastructure and API platform designed to accelerate AI model development, data sharing, and large-scale computational science across the U.S. Department of Energy (DOE). ORNL is a premier research institution delivering breakthroughs in energy, national security, and advanced computing.
Located near Knoxville, TN, the lab provides world-class resources to solve some of the nation’s most complex scientific challenges. This is a rare opportunity to be part of a groundbreaking project that will help shape the future of U.S. scientific computing. If you’re passionate about cloud engineering, DevOps, and enabling large-scale science, we’d love to hear from you!
**Please note: The first step in the interview process requires candidates to join a Microsoft Teams meeting with the video turned on.**
This is a full-time position that can telecommute. Occasional travel to the Oak Ridge facility may be required.
Why Cadre5?
  • Working with highly talented team members
  • 3 weeks’ vacation
  • Excellent medical insurance, including employer-paid benefits
Job Responsibilities:
  • Lead ongoing improvements in reliability and scalability for our Kubernetes and Linux based applications and services.
  • Contribute as senior technical resource to define and implement best practices and standards for the center.
  • Provide primary operational support and engineering for production applications.
  • Define and implement define KPIs, processes and drive continuous improvement.
  • Influence the architecture and implementation of solutions.
  • Tune operating systems and applications to increase performance and reliability of services.
  • Mentor junior staff and enable them for success.
  • Diagnose system operational problems quickly and effectively.
  • Participate in on-call rotation providing 24-hour, 7-day support and off-hours maintenance windows.
  • Coordinate with vendors to resolve hardware and software problems.
  • Deliver ORNL’s mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote diversity, equity, inclusion, and accessibility by fostering a respectful workplace – in how we treat one another, work together, and measure success.
Basic Qualifications:
  • Bachelor’s Degree in computer science or closely related field and a minimum of 8 years of experience as an SRE/Systems Engineer. An equivalent combination of education and experience may be considered.
  • The ability to obtain and maintain a Department of Energy "Q" clearance may be required. This requires US Citizenship.
Preferred Qualifications:
  • Excellent interpersonal/communication skills, and the ability to work as part of a team.
  • Strong working knowledge of Unix system fundamentals and common network protocols.
  • Experience managing Linux/UNIX operating systems in a heterogeneous environment.
  • Solid understanding of networked computing environment concepts.
  • Ability to develop and maintain programs and scripts that aid in the operation and automation using various shell (primarily bash) and high-level languages (Python or Go).
  • Ability to proactively identify performance issues, problems, and areas for improvement.
  • Ability to identify requirements and to define, plan, and implement requisite solutions.
  • Ability to plan, organize, prioritize tasks, and complete assigned projects with minimal supervision.
  • Experience with continuous integration and continuous deployment software methodologies and how they apply to SRE/systems engineering.
  • An understanding of code review and familiarity with tools like GitHub and GitLab
  • Experience using tools such as Nagios, Grafana and Prometheus to monitor systems, metrics, and create dashboards.
  • Experience designing and implement highly available systems/services utilizing virtual machines and Kubernetes resources.
  • Experience participating in an opensource community with patches accepted upstream.
  • Experience deploying and maintaining automated configuration management software such as Puppet or Ansible
  • Experience implementing systems-level security technologies like SELinux and following security best practices.
Benefits
Cadre5 offers excellent pay and benefits, to include full medical, dental, and vision coverage coupled with 401K match, 15 days PTO, and 10 holidays.
Cadre5 is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. Cadre5 is an E-Verify Employer.
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About Cadre5

Sourced by ZipRecruiter

Industry

Software development

Company size

11 - 50 Employees

Headquarters location

Knoxville, TN, US

Year founded

1999

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