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Job ID : 1568008 Date Updated : December 9th, 2025

PR/118617 | Production General Manager (Japanese Speaking)

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

Job Description

Manufacturing and assembly of refrigerant piping for commercial air conditioning systems.
Production of heat exchangers for water heaters and related equipment.

 

Job Title:                 Production General Manager (Japanese Speaking)         

Business Type:        Manufacturing

Location:                 Bangsaothong, Samut Prakarn

Job Type:                 Full-Time, Monday-Saturday, 08:00-17:00 hrs. (1 time leave for Saturday/month)

 

Responsibilities:

  • Operational Leadership: Provide strategic direction and daily oversight to all operational departments, including Production Management, Production Control, Maintenance, and Quality Control staff, to ensure seamless execution of the Master Production Schedule (MPS).

  • Cost and Budget Management: Develop, manage, and control the annual operations budget. Implement cost-reduction strategies and improve operational performance metrics such as Overall Equipment Effectiveness (OEE) and manufacturing variance.

  • Process Excellence & CI: Champion Lean Manufacturing and continuous improvement initiatives to eliminate waste, optimize production flow, and enhance facility efficiency across all assembly and fabrication lines.

  • Quality & Compliance: Partner closely with the Quality Control function to enforce strict adherence to ISO standards, regulatory requirements, and internal specifications for all finished goods (piping and heat exchangers).

  • Resource and Capacity Planning: Strategically plan long-term manufacturing capacity, personnel, and capital expenditures (CAPEX) to align with corporate growth projections and market demand.

  • Safety and Environment: Ensure strict compliance with all local and national safety and environmental regulations, fostering a proactive, safety-first culture throughout the facility.

 

Qualification:

  • Excellent command of Japanese (N3 or above is preferred) and English.

  • Bachelor’s degree in Engineering (Mechanical, Industrial, or Manufacturing) or a related technical field. Master's degree is a strong advantage.

  • Minimum 15 years of progressive experience in high-volume, precision manufacturing, with at least 8 years in a senior leadership role (e.g., Plant Manager, Director of Operations, or General Manager).

  • Proven, in-depth experience in HVAC/R, metal fabrication, brazing/welding, or heat exchanger manufacturing.

  • Demonstrated success in implementing and sustaining Lean Manufacturing and Six Sigma methodologies, and achieving significant improvements in OEE and cost reduction.

  • Strong understanding of manufacturing finance, budgeting, CAPEX planning, and P&L responsibility.

  • Exceptional ability to lead, mentor, and manage a large, multi-functional operational team.

 

Benefits:

  • Housing allowance 600 THB/Month

  • Diligence allowance 700-900 THB/Month (after probation)

  • Food allowance 20 THB/Day

  • Shift allowance 60 THB/Day

  • Shuttle bus (Flat, Kheha, Bangbo, Bangchalong) (If other routes will be paid of transportation allowance 30 THB/Day)

  • Transportation allowance for using private car for business trip (if company car is not available), Bangkok and perimeter area 5 THB/KM., upcountry 6 THB/KM

  • Annual Leave 6-8 days/year (after completed work for 1 year

    )

     

  • Training Leave 30 days/year

  • Social Security

  • Company party

  • Annual Health Check-up

 

How to Apply: If you meet the qualifications and are excited about this opportunity, please submit your resume and a cover letter by click “APPLY” We look forward to hearing from you! 

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General Requirements

Minimum Experience Level Over 10 years
Career Level Mid Career
Minimum English Level Business Level
Minimum Japanese Level Business Level
Minimum Education Level Associate Degree/Diploma
Visa Status No permission to work in Japan required

Job Location

  • Thailand, Samut Prakarn

Work Conditions

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

Job Category