Senior Technician & Workshop Supervisor

JG Motor Services is a well‑established, independent garage with a growing reputation for quality workmanship, technical expertise, and honest customer service.

Based in Wantage, the business has built a loyal customer base and continues to expand through strong word‑of‑mouth and repeat business. Our focus is on providing excellent customer service underpinned by technical expertise, to our customers who trust us with their cherished family vehicles, as well as our commercial partners who rely on us to maintain their fleet vehicles to keep their businesses on the road.

The workshop is modern, well‑equipped, and focused on delivering high standards across both routine servicing and more complex diagnostic work.

This is an exciting time to join the business, with clear plans for growth and development. The successful candidate will play a key role in shaping the workshop’s future, helping to drive standards, develop junior team members, and support the owner in scaling a high‑performing, professional operation.

We are seeking an experienced and highly capable Senior Technician & Workshop Supervisor to join our busy and growing garage. This is a hands‑on leadership role combining advanced technical expertise with day‑to‑day workshop supervision.

The successful candidate will lead on complex diagnostics and repairs, while supporting the development of junior team members and ensuring high standards of workmanship, safety, and professionalism across the workshop.

• Diagnose and repair complex mechanical and electrical vehicle faults
• Take ownership of larger, high‑value, and technically challenging jobs
• Ensure all work is completed efficiently, safely, and to a high standard
• Support quality control across all workshop outputs
• Mentor and support apprentices and junior technicians
• Act as a role model for professional conduct, work ethic, and standards
• Provide guidance and technical oversight to the team
• Assist in building a high‑performance workshop culture

• Support and deputise for the Garage Owner when required
• Take responsibility for workshop operations during assigned shifts
• Participate in rotational opening, closing, and shutdown procedures
• Support admin staff in management of workflow, job allocation, and productivity

• Carry out MOT testing in line with DVSA standards
• Ensure adherence to health & safety regulations
• Maintain accurate job records and documentation
• NVQ Level 3 in Vehicle Maintenance & Repair (or equivalent)
• Minimum 10 years’ experience in vehicle mechanics
• Strong diagnostic and fault‑finding capability, MOT testing qualification desirable
• Proven experience working on a wide range of vehicles
• Full UK Driving Licence
• Previous supervisory or team leadership experience
• Ability to manage workload and prioritise effectively in a busy environment
• Strong communication and interpersonal skills
• High attention to detail and commitment to quality

• Professional, reliable, and accountable
• Positive attitude with a proactive approach
• Committed to continuous improvement and team development
• Calm and effective under pressure

• Competitive salary based on experience
• Opportunity to play a key leadership role within the business
• Supportive and professional working environment
• Long‑term career progression opportunities