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Emission Testing Jobs in Markham, IL (NOW HIRING)

Opus Inspection

Field Service Technician

Lombard, IL · On-site

Repair and maintenance of testing equipment and facilities for vehicle emission testing stations. DUTIES AND RESPONSIBILITIES: • Perform routine diagnostics, preventive maintenance, and repair of ...

TRC Companies, Inc.

Emissions Project Manager

Lombard, IL · On-site

$80K - $128K/yr

Minimum five years of stationary source emission testing experience and familiarity with EPA test methods. * Current SES Qualified Individual certification in exam Groups I-III. * Willingness and ...

International Motors, LLC

Senior Engineer

Lisle, IL · On-site

$84K - $127K/yr

Conducts "In-Use" compliance emissions testing. * Reviews and analyzes results for accuracy for submittal to regulating agencies * Documents and updates procedures in support of PCMS. * Supports the ...

Navistar International Corp.

Senior Engineer

Lisle, IL · On-site

$103K - $141K/yr

Conducts "In-Use" compliance emissions testing. * Reviews and analyzes results for accuracy for submittal to regulating agencies * Documents and updates procedures in support of PCMS. * Supports the ...

De Re Tire & Auto

Tire and Lube Technician

Oak Forest, IL · On-site

$16 - $21/hr

Emissions Testing will be your number one role! * Mount, balance, and install tires with precision and care. * Perform routine maintenance services such as oil changes, fluid flushes and replacements ...

CardioOne

Registered Nurse, Stress Testing

Chicago, IL · On-site

Non-Pharmacologic, pharmacologic, and Positron Emission Tomography (PET) stress test are to be ... testing. * Participate as a member of a holistic health care team to achieve a goal of maximum ...

International Motors, LLC

Senior Engineer

Lisle, IL · On-site

$84K - $127K/yr

Knowledge of emissions control technologies including SCR, DPF, DOC, LNT, and EGR systems. * Understanding of vehicle validation, certification testing, and regulatory compliance processes. * Ability ...

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All JobsEmission Testing JobsEmission Testing Jobs in Markham, IL

Emission Testing information

See Markham, IL salary details

$12

$24

$36

How much do emission testing jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for emission testing in Markham, IL is $24.08, according to ZipRecruiter salary data. Most workers in this role earn between $19.57 and $27.31 per hour, depending on experience, location, and employer.

What is emission testing?

An Emission Testing job involves measuring and evaluating the pollutants released by vehicles, industrial processes, or other sources to ensure compliance with environmental regulations. Professionals in this field use specialized equipment to assess emissions such as carbon monoxide, nitrogen oxides, and particulate matter. Their work helps reduce environmental impact and ensures that businesses and vehicles meet legal standards.

What does an emission testing professional do?

A typical day for an Emission Testing professional often involves traveling to various industrial, manufacturing, or automotive sites to conduct air emissions assessments using specialized monitoring equipment. Responsibilities include setting up and calibrating instruments, collecting and documenting samples, and compiling detailed reports for regulatory compliance. Collaboration with plant operators, environmental managers, or government inspectors is common to ensure testing meets all standards and protocols. You may also spend time analyzing data back at the office and staying current with evolving environmental regulations. The role blends fieldwork, data analysis, and teamwork, offering variety and hands-on experience in environmental compliance.

What skills and qualifications are needed for emission testing?

To excel in Emission Testing, strong analytical skills, attention to detail, and a relevant technical background—often in environmental science or engineering—are essential. Familiarity with emissions analyzers, monitoring equipment, regulatory software, and certifications such as EPA Method 5 or equivalent state certifications is commonly required. Effective communication, problem-solving, and thorough record-keeping are important soft skills for collaborating with clients or team members and ensuring accurate reporting. These skills enable precise data collection and compliance with air quality standards, which are critical for protecting public health and meeting regulatory requirements.

How much do emission testing testers make per hour?

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

How to become an emission testing technician?

To become an emission testing technician, you typically need a high school diploma or equivalent and must complete specialized training on emission testing procedures and equipment. Certification or licensing may be required by state or local agencies, and familiarity with diagnostic tools and environmental regulations is beneficial.

What job categories do people searching Emission Testing jobs in Markham, IL look for?

The top searched job categories for Emission Testing jobs in Markham, IL are:

What cities near Markham, IL are hiring for Emission Testing jobs?

Cities near Markham, IL with the most Emission Testing job openings:

Emission Testing jobs near you
Infographic showing various Emission Testing job openings in Markham, IL as of August 2026, with employment types broken down into 1% As Needed, 67% Full Time, 29% Part Time, 2% Contract, and 1% Nights. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $50,091 per year, or $24.1 per hour.

Field Service Technician

Opus Inspection

Lombard, IL • On-site

Full-time

Re-posted 6 days ago

Job description

Location: Lombard, Illinois
Department: Service
EEO: 3 - Technical
Reports to: Technical Support Manager
POSITION PURPOSE:
Repair and maintenance of testing equipment and facilities for vehicle emission testing stations.
DUTIES AND RESPONSIBILITIES:
• Perform routine diagnostics, preventive maintenance, and repair of vehicle OBD analyzers, computers, PC peripherals, and other lane systems following set schedules and procedures.
• Perform scheduled and unscheduled maintenance on buildings and fixtures as assigned and complete all required documentation.
• Assist in maintenance and repair of other company facility and electronic systems such as lighting, doors, alarm, minor plumbing, telephone, and computer peripheral systems.
• Report on assigned work and assist in the completion of records, reports, and other documents.
• Troubleshoot equipment failures and analyze appropriate documents to determine cause of malfunctions in test and facility equipment.
• Interface with subcontractor representatives in repair and maintenance of equipment.
• Provide support to Illinois Environmental Protection Agency audit teams as needed.
• Perform other tasks as required by the Technical Support Manager.
KNOWLEDGE AND SKILLS:
• General building maintenance experience and knowledge including basic electrical skills and understanding, overhead door maintenance, and basic plumbing skills including faucet and toilet repair.
• Knowledge of computers and peripherals, such as printers, barcode scanners, cameras, etc.
• Basic understating of Microsoft Windows and Office Suite, including Outlook, Excel, and Word.
• Mechanical inclination and manual dexterity to perform tasks with small hand and power tools.
• Good communication skills, both written and verbal.
• Able to stoop, bend, reach and climb.
• Able to lift up to 50 pounds.
EDUCATION AND WORK EXPERIENCE:
• Associate's Degree or certificate in computer hardware, electronics, building maintenance, or equivalent work experience.
• Must be familiar with test equipment, hand and power tools.
• Good driving record and valid Illinois driver's license.

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