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Assistant Supervisor

Job title: Assistant Supervisor
Location: Rayong
Specialisation: Chemicals
Salary: THB 25,000 - 30,000 (Monthly)
Reference: PR/120385
Job published: September 10, 2026 11:13
Work Arrangement: Onsite(ในสถานที่)

The Assistant Supervisor role supports quality systems, new model development, supplier quality, and continuous improvement within an on-site manufacturing environment. The position combines technical quality responsibilities with documentation control, customer investigation, supplier auditing, and team development.

Responsibilities

  • Support the implementation and maintenance of ISO 9001 and IATF 16949

  • Manage quality activities for new model development, including APQP, PPAP, MSA, SPC, Control Plans, and FMEA

  • Maintain the ISO system and related documentation, including quality manuals, procedures, and standards

  • Handle customer investigations, including customer complaints and self-audit checklists

  • Manage non-conforming raw materials

  • Conduct audits of raw material suppliers in Thailand and overseas

  • Control quality documentation through the electronic document system

  • Ensure the effective implementation of the Quality Management System (QMS) and drive continuous improvement

  • Coach and train subordinates on relevant quality principles, methodologies, and tools

Requirements

  • Bachelor’s degree in Chemistry, Chemical Engineering, or a related field

  • Knowledge of ISO 9001 and IATF 16949

  • English communication skills for daily workplace interactions

About the company

A global company in the electronic materials manufacturing industry. The organisation produces specialised materials used in electronic components and semiconductor applications.