Senior Engineer

Bump Mask Design Perform bump mask design activities to meet customer requirements while ensuring all design outputs comply with UTAC's bump mask design guidelines, design rules, and process capabilities. Optimize bump mask layouts by considering electrical performance, manufacturability, process capability, yield, reliability, and overall product cost. Prepare accurate and complete bump mask design outputs in the required tooling format, ensuring all deliverables are reviewed and approved by authorized UTAC personnel and customers, where applicable. Maintain proper documentation, revision control, and traceability of all design outputs in accordance with UTAC's design verification procedures. Develop Bump Mask Design Rules and Design FMEA Develop and maintain bump mask design rules and Design Failure Mode and Effects Analysis (DFMEA) based on bumping process capabilities and manufacturing requirements. Collaborate with cross-functional teams, including Process Engineering, Assembly Engineering, Product Engineering, and suppliers, to establish and continuously improve bump mask design guidelines that minimize manufacturing risks and enhance product quality and yield. Review and update design rules and DFMEA to support new technologies, process improvements, and customer requirements. Requirements Bachelor’s Degree in Engineering, Science, or a related technical discipline. Minimum 3 years of experience in bump mask design with a good understanding of semiconductor bumping processes. Proficient with AutoCad, with at least 3 years’ hands-on experience using ACAD for bump mask design. Knowledge of semiconductor IC packaging and assembly processes. Experience with Cadence APD/ Allegro or other PCB/ package substrate layout design software is an advantage. Familiarity with design verification, design documentation, and revision control processes. Strong analytical, problem-solving skills with excellent attention-to-detail skills. Good communication skills and interpersonal skills, with the ability to work effectively in cross-functional teams.