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Job ID : 1578086 Date Updated : February 16th, 2026

PR/119054 | Cost Planning Ass

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

Job Description

Cost Planning Assistant Staff

 

Package 23,550-27,800 Plus (TOEIC or JLPT)

 

Location : Bangkok

 

Working : Mon- Fri (Flexible Hour)

 

Job Description: 

-Create cost quotation for company’s product as a main person in charge. 

(Automotive wire harness). 

-Perform cost planning for new product (under development period until mass production) 

-Co-operate with Sumitomo headquarter and other departments. 

-Organize and maintain Cost Planning documents in a systematic manner. 

 

Qualifications 

 

-Bachelor's Degree in Marketing or any related field. 

-2 years of working experience relate to cost planning.. 

-Have experience in Automotive Industry is advantage. 

-Good command of both written and spoken in English  

-Good command of both written and spoken in Japanese  

-Computer literacy. Able to use Excel efficiently.   

-Good personality, human relation skills and teamwork oriented. 

-Strong service mind, good interpersonal skill, outgoing personality, energetic with strong 

negotiation, communication & coordination skills with ability to work under pressure. 

 

 

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General Requirements

Minimum Experience Level Over 1 year
Career Level Mid Career
Minimum English Level Basic
Minimum Japanese Level None
Minimum Education Level Associate Degree/Diploma
Visa Status No permission to work in Japan required

Job Location

  • Thailand, Bangkok

Work Conditions

Job Type Permanent Full-time
Salary Negotiable, based on experience
Industry Automobile and Parts

Job Category