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Lead Engineer - Plastic Laser Welding

📍 Saaki, Argus & Averil Consulting • Chennai, Tamil Nadu, India • Posted June 17, 2026

Full-time Posted June 17, 2026
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Job Description

Job Title: Lead Engineer

Job Location: Chennai 

Roles and Responsibilities:

  • Create and optimize plastic laser welding procedures for automotive ECUs, sensors, actuators, connections, and housings.
  • Define, test, and industrialize processes during New Product Introduction.
  • Set welding settings such laser power, speed, focus, clamping force, and material compatibility.
  • Seal, functional, and cosmetic-critical components need strong welds.
  • Perform process validation and documentation (APQP, PFMEA, Control Plan, PPAP).
  • Fix production difficulties such weld strength, leakage, cosmetic faults, warpage, and particulate contamination.
  • DFM and DFA compliance requires collaboration with design, tooling, automation, quality, and suppliers.
  • Help integrate automation, inline inspection (vision, leak testing), and cycle time optimization.
  • Ensure IATF 16949, ISO 9001 compliance.
  • Implement yield, cost, and proc...

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