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Job ID : 1599078 Date Updated : June 26th, 2026

PR/119844 | Production Injection Assistant Manager

Location Thailand, Rayong
Job Type Permanent Full-time
Salary Negotiable, based on experience

Job Description

Responsibilities

  • Manage daily injection molding operations to meet targets in quality, output, cost, and delivery.

  • Plan and control production schedules to match customer demand and deadlines.

  • Lead production teams (supervisors, technicians, operators) to ensure smooth and efficient operations.

  • Work with the Quality team to ensure products meet standards and handle issues effectively.

  • Review production performance and take action to improve efficiency and reduce downtime.

  • Adjust machine settings, processes, and mold setups to improve productivity and reduce defects.

  • Coordinate with Engineering and Tooling teams to ensure machines and molds are ready for production.

  • Support team development, ensure safety compliance, and report performance with clear improvement plans.

     

Qualifications

  • Bachelor’s degree in Engineering or a related field.

  • 5–8 years of experience in plastic injection molding, with leadership or supervisory exposure.

  • Strong knowledge of injection processes, machines, materials, and basic mold troubleshooting.

  • Good analytical skills with the ability to solve problems and improve production performance using data.

  • Strong leadership, communication skills, and ability to work under pressure in a fast-paced environment, with good command of English.

 

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General Requirements

Minimum Experience Level Over 6 years
Career Level Mid Career
Minimum English Level Daily Conversation
Minimum Japanese Level None
Minimum Education Level Associate Degree/Diploma
Visa Status No permission to work in Japan required

Job Location

  • Thailand, Rayong

Work Conditions

Job Type Permanent Full-time
Salary Negotiable, based on experience
Industry Other (Manufacturing)

Job Category