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Diesel Emissions Testing Jobs (NOW HIRING)

DeAngelo Contracting Services

Diesel Mechanic

Yukon, OK · On-site

$32 - $35/hr

Electrical systems * Hydraulic systems * Emissions systems (aftertreatment/DEF systems ... Utilize scan tools, diagnostic software, multimeters, pressure gauges, and other testing equipment ...

DeAngelo Contracting Services

Diesel Mechanic

Norman, OK · On-site

$32 - $35/hr

Electrical systems * Hydraulic systems * Emissions systems (aftertreatment/DEF systems ... Utilize scan tools, diagnostic software, multimeters, pressure gauges, and other testing equipment ...

DeAngelo Contracting Services

Diesel Mechanic

Edmond, OK · On-site

$32 - $35/hr

Electrical systems * Hydraulic systems * Emissions systems (aftertreatment/DEF systems ... Utilize scan tools, diagnostic software, multimeters, pressure gauges, and other testing equipment ...

DeAngelo Contracting Services

Diesel Mechanic

Enid, OK · On-site

$32 - $35/hr

Electrical systems * Hydraulic systems * Emissions systems (aftertreatment/DEF systems ... Utilize scan tools, diagnostic software, multimeters, pressure gauges, and other testing equipment ...

DeAngelo Contracting Services

Diesel Mechanic

Moore, OK · On-site

$32 - $35/hr

Electrical systems * Hydraulic systems * Emissions systems (aftertreatment/DEF systems ... Utilize scan tools, diagnostic software, multimeters, pressure gauges, and other testing equipment ...

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Diesel Emissions Testing information

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How much do diesel emissions testing jobs pay per hour?

As of Jul 15, 2026, the average hourly pay for diesel emissions testing in the United States is $30.77, according to ZipRecruiter salary data. Most workers in this role earn between $25.48 and $35.58 per hour, depending on experience, location, and employer.

How much do emissions testers make per hour?

Emissions testers typically earn between $15 and $25 per hour, depending on experience, location, and certification level. The role often requires knowledge of testing equipment and adherence to environmental regulations, with some positions offering overtime or benefits.

How to become an emission tester?

To become a diesel emissions tester, you typically need to complete a training program or certification in emissions testing, which covers vehicle inspection procedures and environmental regulations. Many states or regions require certification or licensing, and familiarity with testing equipment and diagnostic tools is essential for the role.

What jobs pay 500,000 a year in the US?

In the field of diesel emissions testing, high-paying roles such as senior technical managers or specialized environmental consultants can reach or exceed $500,000 annually, especially with extensive experience, certifications, and leadership responsibilities. These positions often require advanced knowledge of emissions regulations, testing procedures, and industry standards, and may involve overseeing large teams or operations. However, such salaries are rare and typically found in executive or highly specialized roles across industries.

What is the difference between Diesel Emissions Testing vs Diesel Mechanics?

AspectDiesel Emissions TestingDiesel Mechanics
CertificationsEnvironmental or emissions-specific certificationsASE certifications, diesel engine certifications
Work EnvironmentTesting labs, vehicle inspection sitesRepair shops, garages, fleet maintenance facilities
Job FocusMeasuring and ensuring emissions complianceDiagnosing and repairing diesel engine issues
Industry UsageRegulatory agencies, environmental complianceVehicle repair, maintenance, and service

While Diesel Emissions Testing focuses on measuring and ensuring diesel vehicles meet environmental standards, Diesel Mechanics are responsible for diagnosing and repairing diesel engines. Both roles require technical skills, but emissions testers concentrate on compliance testing, whereas mechanics handle repairs and maintenance.

What jobs pay 4000 a week without a degree?

In the field of diesel emissions testing, most roles such as technicians or inspectors typically do not pay $4,000 weekly without specialized experience or certifications. High-paying jobs in this area usually require technical training, certifications, or experience, and salaries vary based on location and employer. Generally, earning $4,000 a week without a degree is uncommon in this industry without advanced skills or supervisory responsibilities.
More about Diesel Emissions Testing jobs
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What job categories do people searching Diesel Emissions Testing jobs look for? The top searched job categories for Diesel Emissions Testing jobs are:
Diesel Emissions Testing jobs near you
Infographic showing various Diesel Emissions Testing job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 4% Part Time, and 1% Nights. Highlights an 100% Physical job distribution, with an average salary of $64,003 per year, or $30.8 per hour.
Emissions Lab Hardware Engineer - Intermediate (1435608)

Emissions Lab Hardware Engineer - Intermediate (1435608)

Brightwing

Chelsea, MI • On-site

$43 - $48/hr

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This job post has expired today. Applications are no longer accepted.

Job description

Job Description Emissions Lab Hardware Engineer Work as part of team including engineers, union technicians, and mechanics to troubleshoot and resolve test equipment issues for Emissions Chassis Dynamometer test cells, SHEDs, and other emissions testing equipment. Perform Quality Control and Calibration activities to satisfy regulatory and internal department requirements, including tracking and documentation. Support new test cell equipment integration to support new regulatory and powertrain testing community requirements.

Work on projects to improve test cell efficiencies and throughput. Analyze test results and validate tests to ensure compliance with regulatory and internal criteria. Basic Requirements: Bachelor of Science degree in Mechanical or Electrical Engineering or equivalent Engineering discipline Minimum of 2 years experience in automotive testing, preferably experience with Vehicle or Engine Emissions testing equipment, including chassis dynamometers, analyzers, instrumentation, sampling systems, data acquisition (National Instrument Devices), PLCs, and Diesel/GDI Particulate Sampling.

Proficient in the use of Microsoft Applications Ability to understand, interpret and analyze data with attention to detail Must be a team player with ability to work with diverse group of engineers, supervisors, and UAW personnel Exceptional organizational skills and the ability to manage multiple jobs and projects simultaneously Analytical skills with a focus on root cause analysis Self-motivated with good communication skills Must be willing to work overtime and weekends as needed to support critical test timelines Preferred Requirements: 5 years experience working in a testing lab with vehicle or engine emissions testing equipment, including dynamometers, analyzers, instrumentation, sampling systems, data acquisition and Diesel/GDI Particulate Sampling Familiar with ETAS/INCA and experience using HORIBA analyzer bench software Experience with PEMS and RDE certification, LDV knowledge, data post processing and analysis Familiar with particulate measurement 5+ years of engine test support with an emphasis on test cell instrumentation & facility systems Prior project management training or experience Additional Must Haves: Understanding of mechanical and electrical prints needed to troubleshoot and root cause issues on equipment used throughout the emissions test lab. Ability to understand, interpret and analyze data with attention to detail. Must be willing to work overtime and weekends as needed to support critical test timelines.

Possess the needed technical knowledge, communication, and organizational skills necessary to coordinate and manage suppliers, contractors, and internal trades. Location of the position: Chelsea, Michigan - 100% onsite - 2 positions for 3rd Shift / 1 position for 2nd shift No driving a company vehicle required Amount of travel: 0-10% to Auburn Hills, MI Contract to hire opportunity

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