Overview As Principal Engineer, you will lead yield improvement and test-coverage optimization for advanced microcontroller products. You'll guide cross-functional teams to resolve production issues and drive cost-efficient manufacturing strategies. You'll own the test program evolution and derivative bring-ups to fuel NSO and business growth. This role combines hands-on problem solving with technical leadership in a fast-paced, manufacturing environment.

Responsabilidades Investigate and resolve production failures using laboratory tools and bench equipment to drive yield improvement and product quality Provide technical leadership and expert guidance to ensure efficient issue resolution and continuous enhancement of microcontroller test coverage Drive cost-reduction initiatives including test time reduction, test yield improvement, fab site qualification,



and manufacturing flow transfers to lower-cost locations Perform comprehensive customer return analysis and generate detailed failure analysis reports to support corrective and preventive actions Lead the bring-up of product derivatives from the existing portfolio to support NSO and business growth Define and implement test program improvements to enhance product performance, quality, and manufacturing efficiency Requisitos principales Bachelors or Masters degree in Electronics Engineering or related field 10+ years in Product Engineering, Test Engineering, Semiconductor Manufacturing, or related discipline Strong programming proficiency in C, C++, Perl, Python Proven track record of delivering results through innovative problem-solving and technical leadership Ability to take on challenges, drive initiatives independently, and manage priorities to meet business objectives Excellent analytical and troubleshooting skills with the ability to drive team KPIs and influence cross-functional stakeholders in a fast-paced manufacturing environment technical leadership problem-solving independence and initiative C C++ Perl

📌 Principal, Product Engineering (Barcelona)
🏢 Infineon Technologies
📍 Barcelona