QUEST TECHNOLOGY (S) PTE LTD is seeking a Business Development Executive based in Singapore to identify and develop opportunities in cleanrooms, controlled environments, and data centres across Southeast Asia. This role requires strong technical sales experience in the ACMV/HVAC industry and excellent communication skills.

The successful candidate will analyze client needs, generate proposals, and manage key accounts. A Bachelor’s Degree in Mechanical Engineering or a related field is required, along with a willingness to travel for business development.