Automotive Diagnostic Technician

Top Line Car Care; Wylie (TX); On-site; USD 57,000 - 81,000; Full time

Job summary

Top Line Car Care in Wylie, TX is seeking an experienced diagnostic technician to isolate complex problems, perform quality repairs, and clearly communicate findings with the service team. A five-day schedule with compensation by flagged hours is offered.

The role emphasizes accurate diagnosis, safety, and workmanship, with ASE credentials valued and a strong expectation of dependable attendance.

Qualifications

• Experience diagnosing electrical, drivability, mechanical, and intermittent vehicle concerns.
• Ability to use scan data, wiring diagrams, meters, and scopes to identify root causes.
• ASE credentials are valued but not required.

Responsibilities

• Diagnose electrical, drivability, mechanical, and intermittent vehicle concerns.
• Use scan data, wiring diagrams, meters, scopes to confirm root cause.
• Complete advanced repairs efficiently while maintaining workmanship and safety standards.
• Document test results and communicate repair recommendations with the service team.
• Verify completed work and support quality control.

Skills

Electrical diagnostics

Drivability diagnostics

Mechanical diagnostics

Intermittent problems

Clear communication

Tools

Scan tools

Multimeters

Oscilloscopes

Job description

Top Line Car Care | Wylie, TX
$50 per flagged hour | Full-time, five-day schedule

Top Line Car Care is looking for an experienced diagnostic technician who can isolate complex problems, complete quality repairs, and produce consistently. This role is a fit for a technician who takes pride in accurate diagnosis, communicates findings clearly, and follows through on the repair.

Shop environment and pay plan

The facility has two indoor repair bays and two covered outdoor service spaces. The shop is compact, and dedicated bay assignments are not guaranteed. We will discuss the work environment, dispatch, flagged-hour compensation, and any applicable guarantee before an interview so expectations are clear. The schedule is five days per week; the specific weekday/Saturday arrangement will be confirmed during the conversation.

What you’ll do

• Diagnose electrical, drivability, mechanical, and intermittent vehicle concerns.
• Use scan data, service information, wiring diagrams, meters, scopes, and other appropriate tools to confirm root cause.
• Complete advanced repairs efficiently while maintaining workmanship and safety standards.
• Document test results and communicate repair recommendations with the service team.
• Verify completed work and support consistent quality control.

What we’re looking for

• Professional automotive repair experience with strong electrical and drivability diagnostic ability.
• A methodical approach to difficult or intermittent concerns; not a parts-swapping approach.
• Ability to complete productive repair work after diagnosis.
• Consistent attendance, pride in workmanship, and clear communication.
• Professional diagnostic tools appropriate to an advanced technician role; ASE credentials are valued.
• Valid driver’s license and an insurable driving record.

Before an interview, candidates should be comfortable with the shop’s compact footprint and the compensation structure after discussing the details with the recruiter.

AutoShop Recruiting is managing this search on behalf of Top Line Car Care.
Stacey Smith | Senior Recruiter
[e-mail] | 616-831-0200