Senior Industrial Engineer — Lean Ops & Process Optimization

PT Flextronics Technology Indonesia; Batam; On-site; IDR 180,000,000 - 240,000,000; Full time

Job summary

PT Flextronics Technology Indonesia is seeking a Senior Industrial Engineer based in Batam to support SpinCo, focusing on end-to-end power and thermal management for AI data centers.

You will lead time studies, line layout, capacity analyses and Kaizen initiatives, driving waste reduction and productivity improvements across production lines with a strong emphasis on lean practices and cross-functional collaboration.

Qualifications

• Bachelor's degree or above in Industrial Engineering or related field.
• 5+ years of experience as an industrial or process engineer in manufacturing.

Responsibilities

• Measure and maintain product cycle time to improve production efficiency.
• Provide process time estimation to the quote team.
• Simulate process, materials and manufacturing workflow using REFA, MOST, WITNESS or adequate tools.
• Be in charge of production line layout and line set-up for new projects with lean concepts and IE knowledge.
• Coordinate process planning and set up with respect to takt, cycle time and direct labor requirement.
• Examine staff utilization, facility layout, and operational data to define efficient utilization of workers and equipment.
• Plan equipment and manpower in advance to meet customer requirements.
• Manage capex.
• Recommend methods for improving worker efficiency and reducing waste of materials and utilities.
• Coordinate and drive cost saving and waste reduction activities.

Skills

Time studies

Lean manufacturing

Process optimization

Capacity analysis

Staff utilization

Education

Bachelor's degree in Industrial Engineering

Tools

AutoCAD

REFA

MOST

WITNESS

Job description

PT Flextronics Technology Indonesia is seeking a Senior Industrial Engineer based in Batam to support SpinCo, focusing on end-to-end power and thermal management for AI data centers.

You will lead time studies, line layout, capacity analyses and Kaizen initiatives, driving waste reduction and productivity improvements across production lines with a strong emphasis on lean practices and cross-functional collaboration.