Mechanical Assembly Engineer

Larsen & Toubro; Coimbatore District; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Larsen & Toubro in India seeks a skilled Mechanical Manufacturing Engineer to review drawings, develop assembly processes, SOPs, and work instructions for NPI projects, and to plan prototype, engineering, pilot and mass production builds.

You will design and maintain jigs and fixtures, conduct line readiness and process validation, prepare PFMEA and Control Plans, optimize line layout for productivity, monitor UPH and cycle times, and lead root cause analyses with CAPA while supporting audits

Responsibilities

• Review customer drawings, BOM, and mechanical assembly specifications for NPI projects.
• Develop and implement mechanical assembly processes, SOPs, and work instructions.
• Plan and execute prototype, engineering, pilot, and mass production builds.
• Design, validate, and maintain assembly jigs, fixtures, torque tools, and special tooling.
• Conduct line readiness, process validation, and manufacturing qualification before production.
• Prepare and maintain Process Flow, PFMEA, Control Plan, and Standard Work documents.
• Optimize assembly line layout, ergonomics, and line balancing to improve productivity.
• Monitor assembly cycle time, UPH, and manpower utilization to achieve production targets.
• Coordinate with Production, Quality, SCM, Test Engineering, and suppliers for project execution.
• Lead root cause analysis (5 Why, Fishbone, 8D) and implement CAPA for assembly issues.
• Ensure compliance with customer specifications, ESD, and EHS requirements.
• Support engineering change implementation (ECN/ECR) and maintain revision control documentation.
• Drive Lean Manufacturing initiatives including 5S, Kaizen, Poka-Yoke, and waste reduction.
• Support customer audits, product validation, PPAP/FAI activities, and on-time project milestones.
• Track project KPIs such as FPY, productivity, quality, delivery, and continuously improve mechanical assembly performance.

Job description

• Review customer drawings, BOM, and mechanical assembly specifications for NPI projects.
• Develop and implement mechanical assembly processes, SOPs, and work instructions.
• Plan and execute prototype, engineering, pilot, and mass production builds.
• Design, validate, and maintain assembly jigs, fixtures, torque tools, and special tooling.
• Conduct line readiness, process validation, and manufacturing qualification before production.
• Prepare and maintain Process Flow, PFMEA, Control Plan, and Standard Work documents.
• Optimize assembly line layout, ergonomics, and line balancing to improve productivity.
• Monitor assembly cycle time, UPH, and manpower utilization to achieve production targets.
• Coordinate with Production, Quality, SCM, Test Engineering, and suppliers for project execution.
• Lead root cause analysis (5 Why, Fishbone, 8D) and implement CAPA for assembly issues.
• Ensure compliance with customer specifications, ESD, and EHS requirements.
• Support engineering change implementation (ECN/ECR) and maintain revision control documentation.
• Drive Lean Manufacturing initiatives including 5S, Kaizen, Poka-Yoke, and waste reduction.
• Support customer audits, product validation, PPAP/FAI activities, and on-time project milestones.
• Track project KPIs such as FPY, productivity, quality, delivery, and continuously improve mechanical assembly performance.