Senior Substrate Technology Development Engineer

Monolithic Power Systems, Inc. (MPS) is one of the fastest growing companies in the Semiconductor industry. We are worldwide technical leaders in Integrated Power Semiconductors and Systems Power delivery architectures. At MPS, we cultivate creativity, are passionate about sustainability, and are committed to providing leading-edge products and innovation to our customers. Our portfolio of technology helps power our world ---come join our team and see how YOU can make a difference.

Job Description: Summary: Lead the research and development of next-generation substrate technologies for advanced semiconductor packaging The candidate will be responsible for driving innovation in substrate design, materials, and processes, as well as establishing and controlling the engineering baseline for new substrate manufacturing facilities during the engineering stage and ramp-up phases With deep technical expertise, cross-functional leadership, and a proven track record in substrate technology development and manufacturing stabilization.

Responsibilities

Lead the research, development, and qualification of new substrate technologies (eg. SIP, advantage laminates pp, high power substrate, high copper thickness) to meet performance, reliability, and cost targets. Collaborate with material suppliers, equipment vendors, and internal team to evaluate and implement innovative solutions Define and establish the engineering baseline (process, equipment, and engineering specs) for new substrate manufacturing facilities prior to mass production Oversee process characterization, capability analysis, and optimization during the early stages of factory ramp-up Drive root-cause analysis and resolution of technical issues related to substrate fabrication, thermal management, and reliability Stay updated with industry trends and emerging substrate technologies to guide strategic development plans.

Requirements

Deep knowledge of substrate materials (eg. SIP, advantage laminates pp, high power substrate, high copper thickness) design rules, fabrication processes (laser drilling, plating, lamination), and reliability testing. Proven experience in new factory startup, process baseline establishment, and yield ramp-up. Strong analytical skills with expertise in DOE, SPC, and failure analysis techniques. Bachelor’s degree with 10+ years related experience.

Monolithic Power Systems, Inc. (MPS) is an Equal Opportunity Employer and embraces diversity in our employee population. It is the policy of MPS to provide equal opportunity to all qualified applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or special disabled veteran, marital status, pregnancy, genetic information, or any other legally protected status.