Automotive Diagnostician - ASE Certified

Opus; Annapolis (MD); On-site; USD 80,000 - 100,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

Disability insurance

Life insurance

401k with company match

Annual bonus

Company vehicle

Job summary

Envirotest, a leader in vehicle emissions testing and a subsidiary of Opus Inspection, seeks an ASE-certified Master Diagnostician to guide motorists through emission-related concerns. Based in Baltimore, MD, this role emphasizes diagnostics and education rather than repairs, with travel to Envirotest stations across Maryland.

You will evaluate vehicles, communicate diagnostic results clearly, record findings (OBD MIL, DTCs, readiness), and help drivers understand repairs.

Qualifications

• ASE-certified Master Diagnostician
• Experience diagnosing emission-related vehicle concerns
• Ability to explain technical concepts clearly

Responsibilities

• Evaluate vehicles to diagnose emission-related malfunctions.
• Record test results (OBD MIL, DTCs, readiness).
• Inform motorists of findings and recommended next steps.
• Occasionally perform instrument maintenance and housekeeping duties.
• Travel to Envirotest stations across Maryland.

Skills

Diagnostic troubleshooting

Electronics knowledge

Electromechanical systems

Pneumatics understanding

Customer education

Education

ASE Master Diagnostician certification

Tools

Digital multimeters

Test equipment

Job description

Ready for a change of pace from the shop—without leaving automotive diagnostics behind?

Envirotest is launching an exciting new initiative, the Motorist Assistant Center, and we’re looking for ASE-certified Master Diagnosticians who want to put their expertise to work in a new way—helping motorists understand and resolve emissions-related vehicle concerns.

As part of Envirotest, a proud subsidiary of Opus Inspection, you’ll join a global leader in vehicle emissions testing equipment and services. Together, our mission is simple but powerful: to make the world cleaner and safer through innovative technology, exceptional customer focus, and operational excellence.

In this highly visible role, you’ll use your diagnostic and troubleshooting skills to guide and educate customers—no heavy tools or shop wear required. If you enjoy problem-solving, explaining technical concepts clearly, and delivering outstanding customer service, this role offers a rewarding next step in your automotive career.

This position is based out of our Baltimore, MD headquarters and includes travel to Envirotest stations throughout Maryland.

Responsibilities

• Evaluate vehicles to diagnose and troubleshoot emission-related malfunctions.
• Compile vehicle information needed for motorists and repair facilities to ensure the motorists’ vehicles receiver proper repairs.
• Record vehicle test and diagnostic results. Records will include OBD tests, such as MIL status, diagnostic trouble codes (DTCs), readiness status and other information to help with vehicle related repairs.
• Visually inspect vehicles presented for repair waivers to determine whether the repair work has been completed.
• Perform PM and repair of instruments and equipment as needed.
• Other duties as assigned.

Skills & Knowledge Needed

• Knowledge of digital and analog electronics.
• Familiarity with test equipment, including digital multimeters.
• Advanced understanding of the principles of electromechanical operation.
• A working understanding of pneumatics.

Pay rate: $80,000-100,000 based on experience, company-provided vehicle, plus a full benefits package including medical, dental, vision, disability, life insurance, voluntary benefits, 401k with a company match, and annual bonus incentive