Senior Pre-Sales Engineer – Semiconductor Equipment
Description
Salary: ฿120,000 – ฿150,000 per month
About the role
Senior Pre-Sales Engineer – Semiconductor Equipment based in Bangkok, Thailand, leading pre-sales technical support across Southeast Asia for semiconductor and optical module inspection equipment.
Key responsibilities
Lead pre-sales technical support across Southeast Asia, including customer needs analysis, solution proposals, product demonstrations and equipment selection
Build long-term technical relationships with engineering teams at optical module manufacturers, semiconductor fabs and electronics manufacturers
Prepare technical proposals, equipment configurations and acceptance criteria. Coordinate with R&D teams in Zhuhai and Singapore on customized requirements
Lead or support application development, including inspection parameter optimization, recipe development and validation of new inspection modes
Monitor competing technologies, including KLA and Camtek, and provide technical comparisons and product improvement recommendations
Mentor junior engineers and represent the company at regional exhibitions through technical presentations and product demonstrations
About you
Master's degree or above in Electronics, Mechanical, Optical or Automation Engineering, Physics or a related field. PhD preferred
At least 5 years of semiconductor or optical module industry experience, including 3 years in semiconductor equipment technical support, application engineering or R&D. Experience with KLA, Camtek, Applied Materials or ASML is preferred
Strong understanding of semiconductor or optical module manufacturing processes, wafer defects and inspection principles. Expertise in optical, electron-beam or X-ray inspection; AOI experience is a plus
Able to independently deliver technical demonstrations and explain how proposed solutions create customer value. Successful pre-sales project experience is preferred
Application development experience and knowledge of image processing, machine vision or AI/deep learning for semiconductor inspection
Fluent Thai and English for technical discussions, proposal writing and business communication. Mandarin is a plus
Strong communication, analytical and problem-solving skills; able to work independently in a fast-changing startup environment and collaborate across regional teams
Valid driving license and willingness to travel within Southeast Asia approximately 30% of working time