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Emissions Testing Jobs in Tennessee (NOW HIRING)

Clean Air Engineering

Metrology Supervisor

Powell, TN · On-site

For more than 50 years, we have supported complex energy and industrial systems through data\-driven insights in thermal and hydraulic performance analysis, sound and emissions testing, precision ...

Enexor

Testing Technician

Franklin, TN · On-site

Based just outside Nashville, we're a hands-on team of engineers, builders, and doers tackling emissions and energy access head-on. Why This Role Matters We're looking for a detail-obsessed Testing ...

Enexor

Testing Technician

Franklin, TN · On-site

Based just outside Nashville, we're a hands-on team of engineers, builders, and doers tackling emissions and energy access head-on. Why This Role Matters We're looking for a detail-obsessed Testing ...

Enexor

Testing Technician

Franklin, TN · On-site

Based just outside Nashville, we're a hands-on team of engineers, builders, and doers tackling emissions and energy access head-on. Why This Role Matters We're looking for a detail-obsessed Testing ...

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All JobsEmissions Testing JobsEmissions Testing Jobs in Tennessee

Emissions Testing information

See Tennessee salary details

$12

$23

$35

How much do emissions testing jobs pay per hour?

As of Jul 21, 2026, the average hourly pay for emissions testing in Tennessee is $23.08, according to ZipRecruiter salary data. Most workers in this role earn between $18.75 and $26.20 per hour, depending on experience, location, and employer.

What is emissions testing?

Emissions testing is a process where a vehicle's exhaust is analyzed to measure the amount of pollutants it emits, such as carbon monoxide, nitrogen oxides, hydrocarbons, and particulate matter. The goal is to ensure that vehicles meet environmental standards set by local or national authorities to help reduce air pollution. Emissions testing is often required as part of regular vehicle inspections, and vehicles that don't pass may need repairs before they can be legally driven. These tests help ensure cleaner air and a healthier environment for everyone.

What is the difference between Emissions Testing vs Vehicle Inspection Technician?

AspectEmissions TestingVehicle Inspection Technician
CertificationsState-specific emissions testing certificationsVehicle inspection licenses or certifications
Work EnvironmentTesting stations, outdoor or indoor facilitiesInspection centers, repair shops, dealerships
Industry UsageEnvironmental agencies, testing labsAutomotive service and repair industry
Job FocusMeasuring vehicle emissions to ensure complianceInspecting vehicle safety and roadworthiness

While both roles involve vehicle assessments, Emissions Testing focuses on measuring and certifying vehicle emissions for environmental compliance, often requiring specific certifications. Vehicle Inspection Technicians perform comprehensive safety and roadworthiness inspections, which may include emissions checks but also cover brakes, lights, and other safety features. Understanding these differences helps job seekers identify the right career path in the automotive industry.

What are some common challenges faced by professionals in emissions testing roles, and how can they be addressed?

Professionals in emissions testing often encounter challenges such as keeping up with evolving environmental regulations, working with complex testing equipment, and ensuring accurate data collection in variable field conditions. Staying current with regulatory updates and participating in regular training can help address compliance challenges. Additionally, collaborating closely with engineering and maintenance teams ensures equipment is well-calibrated and that any anomalies can be quickly resolved. Clear communication and meticulous documentation are also key to maintaining data integrity and supporting regulatory reporting requirements.

What are the key skills and qualifications needed to thrive as an Emissions Testing Technician, and why are they important?

To thrive as an Emissions Testing Technician, you need knowledge of automotive systems, environmental regulations, and typically a high school diploma or technical certification. Familiarity with emissions analyzers, diagnostic software, and compliance reporting tools is essential. Attention to detail, strong problem-solving abilities, and effective communication make someone stand out in this position. These skills ensure accurate testing, regulatory compliance, and trustworthy service, which are critical for public health and environmental protection.
What are popular job titles related to Emissions Testing jobs in Tennessee? For Emissions Testing jobs in Tennessee, the most frequently searched job titles are:
What job categories do people searching Emissions Testing jobs in Tennessee look for? The top searched job categories for Emissions Testing jobs in Tennessee are:
Emissions Testing jobs near you
Infographic showing various Emissions Testing job openings in Tennessee as of July 2026, with employment types broken down into 84% Full Time, 4% Part Time, 1% Temporary, 2% Contract, 8% Nights, and 1% Summer. Highlights an 92% Physical, 4% Hybrid, and 4% Remote job distribution, with an average salary of $48,014 per year, or $23.1 per hour.
Metrology Supervisor

Metrology Supervisor

Clean Air Engineering

Powell, TN • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago

Job description

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Metrology Supervisor<\/b>
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CleanAir Engineering is a global leader in independent performance testing and custom engineering solutions, serving clients worldwide from offices in seven cities. For more than 50 years, we have supported complex energy and industrial systems through data\-driven insights in thermal and hydraulic performance analysis, sound and emissions testing, precision instrumentation rental, and turnkey equipment manufacturing.
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We're growing-and we're looking for a technically skilled and highly organized Metrology Supervisor to lead calibration and equipment logistics operations supporting our Performance Group.
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Based in Knoxville, Tennessee, this hands\-on role oversees calibration activities, laboratory and warehouse workflows, instrumentation troubleshooting, and project equipment coordination, supporting field testing in multiple projects across the U.S. and around the world.
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Why You'll Love This Job
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  • Meaningful impact supporting critical testing and engineering projects worldwide
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  • Hands\-on technical work involving instrumentation, diagnostics, troubleshooting, and calibration systems
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  • Leadership opportunity supervising calibration activities, equipment workflows, and technical staff development
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  • Diverse responsibilities spanning metrology, logistics, inventory control, and process improvement
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  • Strong engineering culture grounded in technical excellence, independence, and integrity
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    Your Role
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    • Oversee and maintain the calibration process for test equipment supporting field projects
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    • Ensure calibration records, certificates, and equipment status documentation are accurate and readily available
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    • Supervise calibration lab and warehouse activities to maintain efficient workflows and equipment readiness
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    • Review calibration certificates and ensure the independent technical reviews of completed calibrations
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    • Train and support personnel performing calibration activities and equipment handling
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    • Diagnose, troubleshoot, and coordinate repair or disposition of field\-reported equipment issues
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    • Maintain equipment tracking and calibration recall systems within Fluke Met\/Track and Met\/Cal
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    • Develop and improve calibration procedures and standard operating procedures for
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    • specialized instrumentation
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    • Coordinate shipping, receiving, packing lists, and project equipment logistics
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    • Maintain equipment inventory, status tracking, and documentation within SharePoint and related systems
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    • Support procurement activities and vendor coordination associated with test equipment and maintenance
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    • Ensure calibration lab standards and procedures meet required uncertainty and field performance requirements
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      Required Qualifications
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      • Minimum 2 years of supervisory or team leadership experience
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      • Bachelor's degree in electrical engineering, mechanical engineering, or a related technical field; OR an associate's degree with 5+ years of experience in a metrology or calibration laboratory environment
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      • Advanced working knowledge of Fluke Met\/Track and Met\/Cal software suites
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      • Experience in calculating measurement uncertainty and developing custom calibration procedures
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      • Strong troubleshooting and diagnostic skills for instrumentation, sensors, and electronic equipment
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      • Experience supporting shipping, receiving, inventory management, and equipment logistics workflows
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      • Strong organizational, analytical, and communication skills
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      • Ability to lift and move equipment or project crates up to 50 lbs.
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      • Preferred Qualifications
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      • Experience supporting field testing or industrial performance testing environments
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      • Familiarity with precision instrumentation used in thermal, hydraulic, or emissions testing applications
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      • Experience maintaining digital equipment records within SharePoint, ERP, or database environments
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      • Process improvement or workflow optimization experience within a laboratory or technical operations setting
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        Compensation & Benefits
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        We invest in our people with competitive compensation and a comprehensive benefits package, including medical, dental, and vision insurance; a 401(k) with company match; prescription drug coverage; short\- and long\-term disability; life insurance; tuition eimbursement; and paid vacation and holidays.
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        To be considered, please click the "Apply" button.
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        CleanAir Engineering is an equal opportunity employer, committed to providing challenging career opportunities, ongoing training, competitive compensation, and a drug\-free\/smoke\-free workplace.<\/b>
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Apply