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LEAN Assistant Manager

Job title: LEAN Assistant Manager
Location: Chon Buri
Specialisation: Engineering & Manufacturing
Salary: THB 520,000 - 650,000 (Weekly)
Reference: PR/119676
Job published: May 15, 2026 13:37

The LEAN Assistant Manager role leads LEAN manufacturing and Continuous Improvement (CI) activities within a manufacturing environment. Based in Ban Bueng, Chonburi, the position analyses work processes, implements improvement tools, develops employee capabilities, and works with cross-functional teams to improve operational efficiency.

Responsibilities

  • Lead and support LEAN manufacturing and Continuous Improvement activities

  • Analyse work processes and implement improvements to production efficiency

  • Apply LEAN tools such as 5S, Kaizen, Value Stream Mapping, Total Productive Maintenance, and Six Sigma

  • Identify the root causes of operational problems and drive effective solutions

  • Conduct training sessions on LEAN and Continuous Improvement concepts for employees

  • Coordinate with cross-functional teams to improve operations

  • Prepare reports and track the results of improvement activities

  • Support compliance with quality and safety management systems, including IATF 16949, ISO 9001, ISO 14001, and ISO 45001

Requirements

  • Bachelor’s degree or higher in Industrial Engineering, Industrial Management, or a related field

  • At least 5 years of experience in LEAN manufacturing, Continuous Improvement, or Kaizen

  • Strong knowledge of LEAN tools and problem-solving methods

  • Experience in a manufacturing environment will be an advantage

  • Good analytical, reporting, and problem-solving skills

  • Good communication and teamwork skills

  • Leadership mindset with strong decision-making ability

  • Proactive approach with the ability to implement improvements independently

  • Proficiency in Microsoft Office, particularly Excel and PowerPoint

  • Good command of English

About the company

A company in the manufacturing industry producing wheels and related components for agricultural and industrial applications. Its Thailand operations manufacture and distribute products for customers across these sectors.