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Freelance Automotive Diagnostic Engineer Jobs (NOW HIRING)

Description XDIN subsidiary of ALTEN Group, includes 500 employees dedicated to the automotive engineering development. ALTEN is a Leader in Engineering & Information Technology system, and operates ...

XDIN subsidiary of ALTEN Group, includes 500 employees dedicated to the automotive engineering development. ALTEN is a Leader in Engineering & Information Technology system, and operates in over 21 ...

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Freelance Automotive Diagnostic Engineer information

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$14

$47

$132

How much do freelance automotive diagnostic engineer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for freelance automotive diagnostic engineer in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.

What is the difference between Freelance Automotive Diagnostic Engineer vs Automotive Service Technician?

AspectFreelance Automotive Diagnostic EngineerAutomotive Service Technician
CredentialsCertifications in automotive diagnostics, manufacturer-specific trainingASE Certification, technical training
Work EnvironmentIndependent, client-based, often remote or on-site at various locationsDealerships, repair shops, service centers
Industry UsageConsulting, freelance diagnostics, troubleshooting complex issuesRoutine repairs, maintenance, diagnostics

Freelance Automotive Diagnostic Engineers focus on complex diagnostics and troubleshooting for clients independently, often working across multiple locations. Automotive Service Technicians perform routine repairs and diagnostics within fixed service centers. While both roles require diagnostic certifications, the freelance engineer operates more independently and handles specialized cases, whereas technicians work within established shops on everyday repairs.

More about Freelance Automotive Diagnostic Engineer jobs

What cities are hiring for Freelance Automotive Diagnostic Engineer jobs?

Cities with the most Freelance Automotive Diagnostic Engineer job openings:

What are the most commonly searched types of Automotive Diagnostic Engineer jobs?

The most popular types of Automotive Diagnostic Engineer jobs are:

What states have the most Freelance Automotive Diagnostic Engineer jobs?

States with the most job openings for Freelance Automotive Diagnostic Engineer jobs include:

Infographic showing various Freelance Automotive Diagnostic Engineer job openings in the United States as of August 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $99,230 per year, or $47.7 per hour.

Automotive Diagnostic Test Engineer

Quantum World Technologies Inc

Dearborn, MI • On-site

Full-time

Re-posted 14 days ago


Job description

Job Title: Sr. Engineer (Automotive Diagnostic Test Engineer)

Location: Dearborn, MI (Onsite – 5 days a week)

Hire Type: Fulltime

Domain: Automotive

Job Description:

  • 6 to 8 years of experience in the Automotive domain
  • Experience in Vehicle testing in terms of Diagnostic testing and any feature testing as per the test specification given.
  • Support team in explaining the issues/failed test cases to customer.
  • Knowledge in the ALM tool chain e.g., JIRA and confluence
  • Good knowledge on Generic Global Diagnostics specification (GGSD)
  • Experience in CAN based diagnostics and Diagnostics Trouble Code (DTCs)
  • Experience in Vector Tools CANalyzer, CANoe, Diagnostic Engineering tool