Senior Auto Diagnostics & Lead Technician

Sun Auto Service; Renton (WA); On-site; USD 48,000 - 83,000; Full time

Benefits offered by this job

Competitive pay

Bonus opportunities

Paid training

Medical benefits

Dental benefits

Vision benefits

Paid time off

Employee discounts

Career advancement

Job summary

Sun Auto Tire & Service in Renton is seeking a Senior Automotive Technician to diagnose and repair complex mechanical and electrical systems. You will lead inspections, ensure safety, and uphold MAP guidelines while mentoring other technicians.

The role offers competitive pay with bonus opportunities, paid training, benefits, PTO, and career growth toward leadership. Candidates should have 5+ years of experience, ASE certifications, a valid driver's license, and be willing to work weekends.

Qualifications

• 5+ years of automotive technician experience performing diagnosis and repair across multiple vehicle systems.
• Advanced diagnostic capability using scan tools, meters, and service information.
• ASE certifications appropriate to assigned work, or equivalent demonstrated competency.
• Valid driver’s license and successful completion of a Motor Vehicle Records check.
• State Inspector License, where applicable, or ability to obtain and maintain as required by the store.
• Ability to work a flexible schedule, including weekends as needed.
• Must be 18 years of age or older.

Responsibilities

• Perform thorough Digital Vehicle and Multi-Point Inspections with accurate measurements, notes, photos, and prioritized safety findings.
• Lead diagnosis of complex mechanical, electrical, drivability, intermittent, and comeback concerns using scan tools, meters, and systematic testing.
• Complete advanced electrical, drivability, and major mechanical repairs to manufacturer and company standards.
• Validate every repair with road tests, relearns/resets, and safety-critical checks to help prevent repeat failures.
• Support quality control by verifying repairs and flagging process gaps that drive comebacks.
• Explain repair options, priorities, risks, and expected outcomes clearly to Store Managers and Service Advisors.
• Help explain complex issues to customers to build trust and confidence.
• Mentor and coach other technicians, sharing diagnostic and repair best practices.
• Model safe work practices, use required PPE, maintain tools and equipment, and follow company policies and shop procedures.

Skills

Independent diagnosis

Diagnostics

Communication skills

ASE certifications

Driver's license

Education

High school diploma or equivalent

Tools

Scan tools

Meters

Service information

Job description

Sun Auto Tire & Service in Renton is seeking a Senior Automotive Technician to diagnose and repair complex mechanical and electrical systems. You will lead inspections, ensure safety, and uphold MAP guidelines while mentoring other technicians.

The role offers competitive pay with bonus opportunities, paid training, benefits, PTO, and career growth toward leadership. Candidates should have 5+ years of experience, ASE certifications, a valid driver's license, and be willing to work weekends.