Senior Workshop Manager - Auto Diagnostics & Ops

PRECISION MOTORWORKS PTE. LTD.; Singapore; On-site; SGD 67,000 - 100,000; Full time

Job summary

PRECISION MOTORWORKS PTE. LTD. seeks an experienced Workshop Supervisor to lead daily mechanical operations, coordinate diagnostics, and drive productivity in a fast-paced service bay.

You will guide technicians, manage ROs, and ensure timely service with high customer satisfaction and healthy margins on parts and labor. The role requires strong leadership, English and Mandarin communication, and deep knowledge of automotive electrical systems, diagnostics, and safety protocols.

Qualifications

• 6+ years of hands-on mechanical repair and troubleshooting experience on multiple platforms (Japanese, Korean, Continental, EV/Hybrid).
• 2-3 years in a Workshop Supervisor, Head Mechanic, or Service Manager role.
• Strong proficiency in vehicle electrical systems and diagnostic tools.

Responsibilities

• Oversee daily workshop operations and schedule RO allocation to mechanics.
• Monitor bay progress, enforce turnaround times, and manage throughput.
• Provide guidance on fault troubleshooting and quality sign-offs before vehicle release.
• Source parts and manage inventory to maintain margins and lean stock.
• Support front-desk with technical estimates and handle escalations.
• Lead the team, ensure safety compliance and proper tool/machinery maintenance.

Skills

Mechanical repair

Electrical diagnostics

CAN-bus diagnostics

Workshop supervision

Parts logistics

English proficiency

Mandarin proficiency

Road testing

Tools

Autel

Launch

Bosch

OEM software

Job description

PRECISION MOTORWORKS PTE. LTD. seeks an experienced Workshop Supervisor to lead daily mechanical operations, coordinate diagnostics, and drive productivity in a fast-paced service bay.

You will guide technicians, manage ROs, and ensure timely service with high customer satisfaction and healthy margins on parts and labor. The role requires strong leadership, English and Mandarin communication, and deep knowledge of automotive electrical systems, diagnostics, and safety protocols.