Commissioning Engineer Jobs in Tennessee
Commissioning engineer jobs in Tennessee are actively hiring, with strong demand concentrated in manufacturing, automotive, energy, and building systems sectors at levels from entry-level field technician through senior project lead. Nashville, Knoxville, and Chattanooga anchor the bulk of openings, with established employers like Volkswagen Group of America, Tennessee Valley Authority, and Emerson Electric maintaining consistent hiring pipelines in the state. The most in-demand specialties are HVAC and building controls commissioning, industrial automation, and electrical systems for large-scale manufacturing facilities. Find a role that fits below and apply directly.
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Boston Government Services (BGS) is seeking a Commissioning and Startup (CSU) Test Engineer to support our clients at the Y12 National Security Complex in Oak Ridge, Tennessee.
BGS is an engineering, technology, and security firm helping to advance missions of national importance for government programs, national laboratories, national security facilities, nuclear operations, and complex projects. We support clients at every stage, from strategic planning and program management to the execution of engineering and technical activities. We work to attract and retain the best talent because the best talent delivers the best results for our clients. Our capabilities are based on our experience in complex, secure, and highly regulated environments. We leverage our experience and capabilities to provide mission-driven solutions tuned to our client's mission needs and strategic direction.
Work that Matters. People that Matter More. At BGS, we believe meaningful work starts with great people. We foster a culture built on respect, collaboration, and accountability—where employees are empowered to contribute ideas, grow professionally, and make an impact. We care about our employees’ well-being through competitive benefits, clear expectations, and an environment that values both excellence and connection.
If you align with BGS’ company values and culture, we would love for you to explore opportunities to join our growing team by checking out the job description below!
Where You’ll Work:
The Y12 National Security Complex located in Oak Ridge, TN, plays a vital role in the U.S. Department of Energy’s Nuclear Security Enterprise. Y-12 provides manufacturing, technical, and scientific expertise to produce components, subassemblies, and quality evaluations to sustain a U.S. nuclear deterrent; reduce the threat from weapons of mass destruction; supply nuclear material to the Naval Reactors Program; and provide solutions to other emerging national security challenges. Y-12 has developed state-of-the-art capabilities in three core areas: nuclear technology and materials, security and consequence management, and manufacturing and technical services. Y-12 lends its specialized expertise to other federal agencies, such as the U.S. Departments of Defense and Homeland Security, state and local governments, and private-sector companies. Projects at Y-12 include providing protective equipment to soldiers in combat, training National Guard units for radiological emergencies, and creating machining platforms that improve production and efficiency.
Learn more about Y12 visit: https://www.y12.doe.gov/
About the Role:
CSU Test engineer report to the CSU Director/Manager within the Project Management organization. They will provide knowledge, expertise, input training and consultative support for CSU project related activities. CSU participates in testing planning, turnover coordination, material management, quantities, quality control and environment safely and health. This position requires overtime and days/night shift support.
Responsibilities:
- Ensure support of commissioning and startup duties of installation configuration validation and Test planning and document development.
- Schedules and assist planning of CSU execution activities including sequence and resource requirements for assigned projects.
- Prepares equipment test records and Pre-op testing binders.
- Participates in construction to CSU turnover walkdowns.
- Coordinates with the construction field engineer as required to support component/system turnover.
- Initiates and track Punchlist developed during testing.
- Performs and monitors testing of equipment to assure conformance with requirements and compliance with test procedures.
- Ensure work is undertaken safely and activities are supported to meet schedule and cost.
- Knowledge and skills.
- Previous experience of Y-12 procedure, programs and processes.
- Previous experience as a CSU test engineer.
- In depth knowledge of NFPA-70e.
- Previous commercial/Department of energy experience, with NQA-1 requirements supporting an operational readiness reviews.
Requirements:
- Bachelor’s degree in engineering from an Accreditation Board for Engineering and Technology (ABET) accredited program. [Chemistry, Physics, or related] AND a minimum of 5 years of relevant experience.
- Must meet the requirements of DOE O 426.2A (i.e., B.S. degree in engineering or related scientific major; 2-years job-related and 1-year nuclear experience; or a DOE O 426.2A alternative).
- Must be a U.S. citizen.
- Successful drug screening.
- Must be eligible to obtain and maintain a security or clearance badge.
- Requires a U.S. Department of Energy (DOE) Q security clearance; however, all qualified candidates will be considered regardless of their current clearance status.
Location/Work Arrangement:
- This position is a fully onsite position at the Y12 National Security Complex in Oak Ridge, Tennessee.
- Schedule is full-time, Monday – Friday 40-hour week.
Benefits:
BGS offers a competitive total compensation package to eligible employees. Benefits include Health, Dental, Vision, Life Insurance, Paid Vacation, 401K, Long and Short-Term Disability.
EEO:
BGS is an Equal Opportunity/Affirmative Action employer. All qualified applicants are encouraged to apply and will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or protected veteran status.
Exclusive Agreement Disclaimer:
BGS has standing contracts with federal agencies throughout the United States. We require an affirmative exclusive agreement to represent all candidates to our clients. By submitting this application, you are consenting to allow BGS to represent you as a candidate for the role in which you are applying.
Schedule is full-time, Monday – Friday 40-hour week.
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Find Commissioning Engineer JobsCommissioning Engineer Jobs by City in Tennessee
Where Tennessee roles are concentrated, by current openings.
Commissioning Engineer Job Market in Tennessee
A snapshot from current Tennessee openings, updated as new roles post.
Who's Hiring



Top Industries Hiring
- Technology & Software
- Consulting & Professional Services
What Tennessee Employers Look For
The qualifications that appear most often in commissioning engineer jobs across Tennessee.
- Bachelor's degree in electrical, mechanical, or systems engineering from an accredited program
- Professional Engineer license issued or recognized by the Tennessee State Board of Architectural and Engineering Examiners
- Hands-on experience with building automation systems or industrial control systems
- Proficiency with commissioning documentation including functional performance test protocols
- Familiarity with ASHRAE commissioning standards and LEED commissioning process requirements
- Ability to travel to project sites across Tennessee and surrounding region as required
Commissioning Engineer Jobs in Tennessee: Frequently Asked Questions
How do you become a commissioning engineer in Tennessee?
The standard path in Tennessee begins with a bachelor's degree in electrical, mechanical, or systems engineering, followed by gaining field experience under a licensed Professional Engineer. Licensure through the Tennessee State Board of Architectural and Engineering Examiners requires passing the Fundamentals of Engineering exam and then the Principles and Practice of Engineering exam after meeting the experience threshold. Many Tennessee employers also value the Certified Commissioning Professional credential from the Building Commissioning Association for building systems roles.
How much do commissioning engineers make in Tennessee?
Commissioning engineers in Tennessee earn a median of about $96,640 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $54,620 for the lowest 10% to over $155,960 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire commissioning engineers in Tennessee?
Employers hiring commissioning engineers in Tennessee right now include ABB, CAI, and Akima, based on current listings on Migrate Mate as of August 2026. Tennessee's concentration of automotive manufacturing, TVA energy infrastructure, and large commercial construction projects keeps demand from established industrial and facilities contractors steady throughout the year.
Which Tennessee cities have the most commissioning engineer jobs?
Nashville, Oak Ridge, and Calhoun consistently post the most commissioning engineer openings in Tennessee. Nashville drives volume through large commercial construction and healthcare facility projects, Knoxville benefits from proximity to Oak Ridge national laboratory and TVA operations, and Chattanooga has grown significantly as a hub for automotive and advanced manufacturing commissioning tied to Volkswagen and its supplier network.
Are there remote commissioning engineer jobs in Tennessee?
Yes, but they're rare. Commissioning engineering is fundamentally a hands-on, site-based role that requires physical presence to test, verify, and document equipment and systems, so fully remote positions are uncommon. About 0% of commissioning engineer openings tied to Tennessee are remote or hybrid as of August 2026, and those tend to cover pre-commissioning documentation, design review, or project coordination work rather than active field commissioning tasks.
How can I get hired as a commissioning engineer in Tennessee with little or no experience?
The most realistic entry path is applying for field technician or commissioning technician roles at Tennessee-based mechanical and electrical contractors, where you work alongside licensed engineers on active projects. Tennessee Valley Authority and large industrial contractors operating in the Knoxville and Chattanooga corridors regularly bring on associates and junior engineers through structured new-graduate programs. Completing the Fundamentals of Engineering exam early and building experience in HVAC, controls, or electrical testing roles gives candidates a measurable edge over general applicants.
Where can I find and apply to commissioning engineer jobs in Tennessee?
You can find and apply to commissioning engineer jobs in Tennessee on Migrate Mate, which lists current openings from employers actively hiring in the state. Find roles that fit your background and apply directly to those employers without any extra steps in between.
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