Molding Process Engineer (Plastic molding experience and Mandarin speaker)

Tap Growth ai • , penang, malaysia, penang, Malaysia • Posted June 26, 2026

Location , penang, malaysia, penang
Job Type Full-time
Category Engineering
Posted June 26, 2026

Molding Process Engineer

Location: Simpang Ampat, Penang, Malaysia

Work Mode: Work from Office

MNC based in Penang mainland – specializing in the development and production of advanced polymer products for medical and pharmaceutical industries.

Job Responsibilities

  • Develop, document and optimize injection molding processes for new and existing tools.
  • Establish and maintain robust process parameters to ensure part consistency, cycle time efficiency and quality compliance.
  • Analyze and troubleshoot molding issues such as flash, short shots, sink marks, warpage and dimensional inaccuracies.
  • Collaborate with tooling, quality, and production teams on mold trials, new tool validations (IQ, OQ, PQ), and DOE studies.
  • Monitor equipment performance and recommend improvements or upgrades to enhance productivity and reduce downtime.
  • Lead root cause investigations and implement corrective action...

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