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Air Emissions Testing Jobs in Colorado (NOW HIRING)

Precision Tune Auto Care

Technician A

Aurora, CO · On-site

... emissions testing, maintenance services, HVAC, starting and charging, and major engine. This position has been designated as a safety-sensitive position. Duties & Responsibilities A Technician is ...

Pep Boys

Technician A

Aurora, CO · On-site

... emissions testing, maintenance services, HVAC, starting and charging, and major engine. This position has been designated as a safety-sensitive position. Duties & Responsibilities A Technician is ...

Opus Inspection

Equipment Tech

Arvada, CO · On-site

$21.50/hr

Opus' technologies and services help our state partners meet strict US EPA Clean Air regulations by ... and repairs on emission testing equipment, manages parts inventory, and ensures accurate ...

New

Gordon-Darby, Inc.

Equipment Tech

Arvada, CO · On-site

$21.50/hr

Opus' technologies and services help our state partners meet strict US EPA Clean Air regulations by ... and repairs on emission testing equipment, manages parts inventory, and ensures accurate ...

New

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All JobsAir Emissions Testing JobsAir Emissions Testing Jobs in Colorado

Air Emissions Testing information

See Colorado salary details

$14

$26

$40

How much do air emissions testing jobs pay per hour?

As of Aug 26, 2026, the average hourly pay for air emissions testing in Colorado is $26.74, according to ZipRecruiter salary data. Most workers in this role earn between $21.73 and $30.34 per hour, depending on experience, location, and employer.

What is air emissions testing?

Air emissions testing is the process of measuring pollutants released into the atmosphere from various sources, such as factories, power plants, or vehicles. The goal is to ensure that emissions comply with environmental regulations and do not exceed permissible limits for substances like particulate matter, volatile organic compounds, and greenhouse gases. Technicians use specialized equipment to collect and analyze air samples, often following strict protocols set by agencies like the EPA. Accurate emissions testing helps protect air quality and public health by identifying sources of pollution and ensuring corrective actions are taken if necessary.

What are the key skills and qualifications needed to thrive in air emissions testing?

To thrive in Air Emissions Testing, you need a solid background in environmental science or engineering, strong analytical skills, and familiarity with EPA regulations, typically supported by relevant degrees or certifications. Proficiency with sampling equipment, gas analyzers, data acquisition systems, and reporting software is essential. Attention to detail, effective communication, and the ability to work safely in the field are standout soft skills. These competencies ensure accurate data collection, regulatory compliance, and the reliability of environmental assessments.

What are some typical challenges faced by professionals working in air emissions testing, and how can they be addressed?

Professionals in Air Emissions Testing often encounter challenges such as working in a variety of industrial environments, managing strict regulatory deadlines, and ensuring precise data collection under sometimes adverse weather or operational conditions. Effective communication with facility staff and team members is essential to coordinate testing schedules and access required equipment. Developing strong organizational skills and maintaining up-to-date knowledge of EPA and local regulations can help address these challenges and ensure high-quality, compliant results.

What is the difference between Air Emissions Testing vs Air Quality Technician?

AspectAir Emissions TestingAir Quality Technician
CertificationsEnvironmental certifications, EPA methodsEnvironmental certifications, EPA methods
Work EnvironmentIndustrial sites, emission sourcesUrban, industrial, and outdoor environments
Job FocusMeasuring and analyzing emissions from sourcesMonitoring overall air quality and pollution levels
Employer & IndustryEnvironmental consulting firms, industries with emission sourcesGovernment agencies, environmental consulting, industrial facilities

While both roles involve environmental monitoring, Air Emissions Testing focuses specifically on measuring emissions from sources like factories, whereas Air Quality Technicians monitor general air quality levels in various environments. Both require similar certifications and work in related settings, but their primary responsibilities differ in scope and focus.

How to become an air emissions testing technician?

To become an air emissions testing technician, individuals typically need a high school diploma or equivalent, followed by specialized training in air quality testing methods and equipment. Certification from agencies such as the EPA or state environmental agencies is often required, and technicians should have knowledge of environmental regulations, safety procedures, and proficiency with testing instruments. Gaining experience through entry-level positions or apprenticeships can also be beneficial.

What are popular job titles related to Air Emissions Testing jobs in Colorado?

For Air Emissions Testing jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Air Emissions Testing jobs in Colorado look for?

The top searched job categories for Air Emissions Testing jobs in Colorado are:

Air Emissions Testing jobs near you
Infographic showing various Air Emissions Testing job openings in Colorado as of August 2026, with employment types broken down into 100% Full Time. Highlights an 94% In-person, and 6% Remote job distribution, with an average salary of $55,626 per year, or $26.7 per hour.

Mechanic Supervisor

Castle Rock, CO • On-site

Douglas County Sheriff's Office
See more jobs at Douglas County Sheriff's Officeexternal

$76K - $114K/yr

Full-time

Medical, Dental, Vision, Retirement

Posted 7 days ago

Job description

Mechanic Supervisor
Employment Type: 0 - Full-time Regular
Pay Range: $76,350.00 - 114,525.00
Location: Castle Rock, CO
Overtime Exempt: Y
Elected Office / Department: FACILITIES
This is a working supervisory position responsible for performing complex mechanical maintenance and repair work, as well as providing day-to-day supervision and leadership within the Douglas County Fleet Services division.
The position supervises an assigned team of mechanics and coordinates maintenance and repair activities for a diverse fleet of vehicles and equipment. Responsibilities include assigning and prioritizing work, monitoring preventive maintenance compliance, providing technical guidance and employee development, ensuring accurate documentation, and supporting safe, efficient, and cost-effective shop operations.
Generally, the hiring range is $76,350-$95,438 annually.Qualifications, education and experience as it relates to the position will betaken into consideration when determining hiring salary.
Typical work schedule: 10-hour work days, Monday - Thursday, 7:00am to 5:30pm additional overtime hours may be required.
This position includes an annual clothing allowance of $150 and a monthly tool allowance of $100.
Your future is important to us.
Douglas County offers a comprehensive benefits package - including medical,dental, vision, and retirement plans - plus a wide range of additionalresources to support your health, growth, and overall well-being. View the full Employee Benefits Guide.
View the full job description here
ESSENTIAL DUTIES AND RESPONSIBILITIES: (The following examples are illustrative only and are not intended to be all inclusive.)
  • Supervises and performs maintenance and repair activities for vehicles and equipment assigned to the Fleet Services shop or location.
  • Provides day-to-day supervision to assigned Fleet Services mechanics. Assigns and prioritizes work, provides technical guidance and support, coordinates training, conducts employee performance evaluations, and administers corrective action as appropriate to ensure established policies, principles, and standards are maintained.
  • Reviews and approves employee timesheets and assists with scheduling and staffing needs.
  • Implements, administers, and monitors preventive maintenance programs to promote vehicle and equipment reliability, cost-effectiveness, and compliance with or exceeding manufacturer specifications.
  • Works closely with the Parts Department to order required parts and supplies and maintain accurate inventory information within the fleet management system, including expenditures, repair parts, supplies, and other applicable costs.
  • Analyzes vehicle and equipment utilization and maintenance information within FASTER to ensure appropriate maintenance programs and schedules are followed.
  • Develops, implements, and maintains mechanic training and certification programs to ensure employees have the technical knowledge and skills necessary to remain current with industry repair standards, technologies, and best practices.
  • Reviews work orders, repair documentation, and related reports for accuracy, completeness, and appropriate documentation.
  • Prepares, performs, and documents required annual Federal Motor Carrier Safety Administration (FMCSA) inspections and ensures inspection records are properly maintained and filed.
  • Initiates, documents, and tracks applicable manufacturer warranty claims to maximize warranty recovery and reduce County repair costs.
  • Monitors fleet assets to ensure compliance with applicable State of Colorado emissions testing requirements.
  • Provides technical assistance and performs mechanical maintenance and repair work as operational needs require.
  • Performs other duties as assigned.

MINIMUM QUALIFICATIONS:
EDUCATION and/or EXPERIENCE:
  • High school diploma or GED equivalent required.
  • Graduation from an automotive, diesel, or heavy-equipment technical training program is preferred.
  • Eight (8) years of fleet-based automotive and/or diesel mechanical experience.
  • One (1) year of experience in a fleet lead or supervisory role.
  • A combination of education and experience that provides the required knowledge, skills, and abilities may be considered.

CERTIFICATIONS, LICENSES, & REGISTRATIONS:
  • Must possess a valid Colorado Driver's License upon hire. A motor vehicle record review is required at the time of hire and periodically throughout employment.
  • Must possess or obtain a Colorado Class A Commercial Driver's License (CDL) permit within 90 days of hire and obtain a Class A CDL with no "E" restriction within two (2) years of the date of hire.
  • Must possess or obtain within 90 days of hire a Colorado Department of Public Health and Environment, Air Pollution Control Division, Diesel Fleet Self-Certification Program inspection card.
  • Must possess or obtain applicable certification to service and repair automotive air-conditioning systems and perform heavy-duty diesel opacity emissions testing.
  • Automotive Service Excellence (ASE) and/or manufacturer certifications are preferred.
  • This position requires successful completion of a criminal background check including fingerprinting through a national database.

ADDITIONAL INFORMATION:
Closing Date: 9/11/2026 4:59PM MST. Review of applications will begin immediately and continue until a suitable candidate is selected.
The job details outlined in this posting may represent amodified summary of the full job description. For a full copy ofthe job description CLICK HERE toview our job classifications.
In the event of an emergency/disaster in or near the County, all County employees are expected to make every effort to be available to assist the County Manager, Elected/Appointed Officials and Department Directors to ensure the continued operation of any and all necessary County functions. This may mean being available to perform additional duties and hours beyond what is normally required. In the event that an exempt employee does work more than 40 hours a week in support of County operations during an emergency, such employee may receive overtime or other appropriate wage compensation in accordance with existing County policies or at the discretion of the County.

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