HH-【外商 | OSAT | 電子製造】Application Engineer

A global leader in precision cleaning solutions for electronics and semiconductor manufacturing. The company specializes in high-performance chemical products and technical support services, widely adopted by EMS, PCB, and advanced packaging providers. Due to business growth, the team is expanding with new strategic roles. Responsibilities 1. Provide hands-on technical support including process diagnostics, troubleshooting, and maintenance for advanced cleaning and surface treatment applications 2. Operate and maintain wet process equipment, ensuring stability and process consistency 3. Identify and resolve application-related issues in customer environments, supporting continuous process improvement 4. Prepare and deliver technical documentation, including specifications and evaluation reports for customer applications 5. Offer accurate and detailed product knowledge to support customers in process design and integration 6. Deliver on-site support during engineering trials and mass production, including debugging and process fine-tuning 7. Analyze and troubleshoot issues related to testing instruments and cleaning systems 8. Lead or support technical projects, demonstrating strong project planning and execution capabilities 9. Collaborate with global engineering and technical teams using English as a working language Requirements 1. Bachelor’s degree or higher in Chemical Engineering, Chemistry, or Electrical/Electronic Engineering 2. 5 years or above of experience in semiconductor or electronics industry, with a focus on cleaning process applications, surface treatment, or advanced packaging. 3. Strong communication and problem-solving skills, with a proactive and customer-focused mindset 4. Experience with PCBA, advanced packaging (e.g., HBM, fan-out), or semiconductor assembly processes is highly desirable 5. Familiarity with cleaning chemistry, surface analytics, or contamination control is a strong advantage 6. Valid driver’s license and access to a personal vehicle is required for customer visits