Senior vehicle technician Work, Jobs in Wales (with Salaries)

Master Technician / Senior Diagnostic Technician
Johnny's Garage LTD —Wrexham
- £42,000 - £43,000 a year
- Full-time
- Mentoring
- In-person
- Automotive diagnostics
Quick apply
Senior Sales Advisor (motor repairs) Full Time
Garden City Garage —Neath
- £32,500 - £37,500 a year
- Full-time
- Sales
- Customer service
- English
Quick apply
8d
Area Vehicle Technician
Welsh Ambulance Service University NHS Trust —Merthyr Tydfil
- £32,557 - £39,631 a year
- Full-time
21h
Senior Technician - Machine Shop
Teledyne Technologies Inc. —St. Asaph
- Full-time
Optical Operator
Teledyne Technologies Inc. —St. Asaph
- Full-time
Optical Technician
Teledyne Technologies Inc. —St. Asaph
- Full-time
- Mechanical knowledge

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Master Technician / Senior Diagnostic Technician

Johnny's Garage LTD
Wrexham

Quick apply

Job details

Full-time
£42,000 - £43,000 a year

Qualifications

Mentoring
Automotive diagnostics
Communication skills

Full job description

About Johnny's Garage

At Johnny's Garage, we believe in doing things properly. We are a fast-growing independent garage build on honesty, quality workmanship, and exceptional customer service. Our reputation has been earned through transparency, technical excellence, and treating every customer with respect.

As we continue to grow, we are seeking a highly skilled Master Technician / Senior Diagnostic Technician to become a key member of our workshop team and help maintain the high standards our customers have come to expect.

Purpose

The Master Technician / Senior Diagnostic Technician will serve as the workshop's leading technical expert, responsible for diagnosing complex vehicle faults, supporting technicians with difficult repairs, and helping maintain exceptional repair quality.

This role works closely with the Workshop Foreman, technicians, service advisors, and management to ensure vehicles are repaired safely, efficiently, and correctly the first time.

Key Responsibilities

Advanced Diagnostics

Diagnose complex electrical, mechanical, and electronic faults.
Conduct advanced fault-finding using diagnostic equipment,
Interpret technical data, wiring diagrams, and manufacturer information,
Support technicians with difficult diagnostics and repairs
Identify root causes rather than simply replacing components

Technical Repairs

Perform advanced repairs on:
Engine systems
Gearboxes and transmissions
Electrical systems
Vehicle networks
Steering and suspension systems
Brake systems
Hybrid and EV systems (if qualified)

- Carry out manufacturer-standard repair procedures.

Mentoring and Development

Coach and mentor technicians and apprentices.
Share technical knowledge and best practices.
Support the development of future senior technicians.
Assist with technical training and continuous improvement initiatives.

Quality Control

Ensure repairs meet Johnny's Garage quality standards.
Verify diagnostic accuracy before major repairs are authorized.
Assist with quality assurance procedures.
Help maintain a comeback rate below company targets.

Required:

Minimum of 5 years' experience as a Vehicle Technician
Advanced diagnostic experience (any certification would suffice)
Strong mechanical and electrical fault-finding ability
Good background in using modern diagnostic equipment
Level 3 Motor Vehicle Qualification (or equivalent)
Good communication skills

Preferred:

Master Technician qualification
Manufacturer diagnostic training.
MOT Tester License.
Hybrid and Electric Vehicle qualifications.
Experience mentoring junior technicians.

Pay: £42,000.00-£43,000.00 per year

Work Location: In person

Quick apply

Refine Your Search

senior vehicle technician jobs in wales

Master Technician / Senior Diagnostic Technician

Senior Sales Advisor (motor repairs) Full Time

Area Vehicle Technician

Senior Technician - Machine Shop

Optical Operator

Optical Technician

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