Principal Modelling Engineer

At Nexperia we are continuously advancing Power MOSFET technologies that enable the next generation of automotive industrial and consumer electronics. As a Principal Modelling Engineer you will play a critical role in introducing new world-leading Power MOSFET technologies through advanced modelling simulation and virtual prototyping.

This role is suited to highly motivated engineers who enjoy pushing technological boundaries and solving complex technical challenges. You will combine deep expertise in device physics behavioural modelling and simulation with strong collaboration across product development applications and customer-facing teams.

• Contribute to high-profile business-critical platform release projects for new Power MOSFET technologies
• Develop validate and maintain compact device models
• Perform virtual prototyping and system simulations to predict product and application performance
• Drive continuous improvements in model accuracy stability convergence and extraction methodologies
• Develop simulation support for DC-DC converters motor controllers and other power applications
• Support customers with design and modelling expertise to accelerate product adoption
• Create technical launch materials and modelling support packages for new products
• Serve as a recognised technical expert and provide guidance across the wider engineering organisation
• Produce and maintain project documentation throughout the development lifecycle
• Mentor junior engineers and contribute to the continued development of modelling capabilities across the team

• Degree or PhD in Electrical Engineering Electronics Physics Semiconductor Engineering or a related discipline
• Minimum 6 years of experience in power semiconductors or a related technical field
• Experience with DrMOS and Smart Power Stage technologies
• Knowledge of semiconductor packaging and device characterisation techniques
• Experience supporting customer design activities and application development
• Track record of technical leadership within semiconductor product development environments
• Expert understanding of Power MOSFET device physics and electrical behaviour
• Strong experience with behavioural modelling and virtual prototyping of integrated circuit blocks
• Knowledge of semiconductor manufacturing processes device structures and their interactions
• Experience with Compact SPICE modelling Verilog-A and VHDL-AMS
• Hands-on experience with simulation and design tools such as TCAD ICCAP LTspice Cadence KLayout and R3D
• Strong data analysis problem-solving and programming skills including Python or similar languages

Why work for us

Remuneration & Reward Competitive base salary Annual Incentive Plan excellent contributory pension scheme recognition rewards scheme income protection 12 x salary life assurance visa sponsorship and relocation assistance where applicable.

Health & Wellbeing Hybrid working policy 33 days annual leave including bank holidays flexible benefits scheme enhanced sick pay on-site medical centre subsidised canteen employee assistance programme retail and entertainment reductions and 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 opportunity to contribute and work with cutting edge technologies.

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.

Diversity Equity and Inclusion Corporate members of Neurodiversity in Business Disability Confident Employer dedicated Employee Resource Groups for Women and Neuroinclusion commitment to increase women in management positions to 30% by 2030.