Power MOSFET Failure Analysis & Reliability Engineer in Manchester

At Nexperia Manchester, we are strengthening our MOSFET R&D Quality Labs to support the development and manufacture of advanced Power MOSFET technologies. As a Failure Analysis Engineer, you will play a critical role at the interface of manufacturing, product engineering, customer quality and R&D, ensuring robust products, clear technical communication and science‐based decision making. Your curiosity, analytical mindset and commitment to high‐quality engineering will help shape the reliability and performance of high‐volume semiconductor products used worldwide.

What you will do

• You will perform detailed investigations on MOSFET devices at wafer and package level, applying a wide range of analytical techniques to identify failure mechanisms and support root‐cause understanding.
• You will act as a technical communication bridge across Quality, Manufacturing, R&D, Reliability, Applications and Customer Engineering teams, ensuring findings are clearly explained to both technical and non‐technical audiences.
• You will translate complex analytical results into structured, scientifically defensible reports, contribute to 8D and RCA activities, and support continuous improvement across design, process and application guidance.
• You will also help develop lab capability, mentor junior colleagues and contribute to a collaborative, inclusive team culture.

Key responsibilities

• Quality & stakeholder communication: You will communicate analytical techniques, failure mechanisms and conclusions clearly and confidently, supporting customer quality discussions, technical reviews, 8D activities and management updates across Quality, Manufacturing, R&D, Reliability, Applications and Customer Engineering teams.
• Failure analysis & technical investigation: You will perform comprehensive analysis on MOSFET devices using electrical characterisation, optical microscopy, X‐ray, LIT, SAM, SEM, EDX and FIB cross‐sectioning. You will identify failure mechanisms such as EOS/ESD, process or material defects and application‐driven stress, correlating results with process data, design information and reliability lifetests.
• Scientific & technical communication: You will translate complex analytical findings into clear, structured and scientifically defensible reports, supported by high‐quality visuals including images, graphs and schematics. You will present results in cross‐functional forums using a respectful, collaborative communication style.
• Continuous improvement & knowledge sharing: You will identify systemic quality risks and contribute to preventive actions across design, process and application guidance. You will support laboratory scope management, equipment upkeep and capability development, mentor junior team members and contribute to best‐practice sharing and an inclusive team culture.

What you will need

• Essential requirements:
• Bachelor’s or Master’s degree in Electrical Engineering, Materials Science, Physics, Microelectronics or related field
• Curiosity, structured problem‐solving mindset and strong attention to detail
• Confidence working in cross‐functional, multicultural environments

• Experience or strong academic exposure to:
• Semiconductor devices (Power MOSFETs preferred)
• Failure analysis, reliability or product engineering
• Device physics, semiconductor manufacturing processes and reliability mechanisms
• Strong scientific writing and presentation skills
• Ability to communicate technical concepts clearly and confidently

• Beneficial skills:
• Hands‐on FA experience with power semiconductor devices
• Familiarity with reliability stress standards and application‐driven failure modes

Interview process

• Stage 1: Recruiter Review
• Stage 2: Technical Interview (FA methods, device physics, case studies)
• Stage 3: Competency Interview

Your benefits will include

• Remuneration & Reward: Excellent starting salary, Annual Incentive Plan of up to 6%, contributory pension scheme up to 9%, recognition rewards scheme, EV salary sacrifice scheme, income protection, and 12× salary life assurance policy.
• Health & Wellbeing: 33 days annual leave, hybrid and flexible working, flexible benefits scheme, enhanced parental leave, on‐site medical centre, enhanced sick pay, subsidised canteen, employee assistance programme, retail and entertainment discounts, a variety of sports and social clubs.
• Professional Development: Possibility for funded academic support up to PhD level, employee goal setting and development plans, huge growth potential both internally and globally within the business via both management and technical pathways.
• Corporate Social Responsibility & Sustainability: A global commitment to becoming carbon neutral by 2035, working with suppliers who embrace and comply with the Nexperia Supplier Code of Conduct, paid time off for every employee to support charitable work up to four times per year.
• Diversity, Equity & Inclusion: Corporate members of Neurodiversity in Business and a Disability Confident Employer. Dedicated Employee Resource Groups for Neuroinclusion, the LGBTQ+ community, and Women in Nexperia, with a commitment to increase women in management positions to 30% by 2030.

D&I Statement: As an equal-opportunity employer, Nexperia values diversity not just because it is the right thing to do but because diverse teams perform better. We are dedicated to being inclusive, and a proof point of this dedication is that we were the main partner of the very first Dutch Paralympic Team NL House during the Paris 2024 Paralympic Games. Our recruitment process is inclusive and accessible to all, and we consider all applicants fairly, as well as providing a safe work environment and reasonable adjustments where requested. In addition, we offer our colleagues the possibility to join employee resource groups such as the Pride Network Group or global and local Women's groups. Nexperia is committed to increasing women in management positions to 30% by 2030.

About Us: Nexperia is a world-class company in semiconductor development and in-house production. A proven global player with an entrepreneurial mentality. At our core is an 12,000+ strong international network with a singular focus. Built on passion and commitment to our work, belief in our goals and a drive to succeed regardless of the challenges we face. We support, reward and challenge individuals equally, in a dynamic and energetic environment.