Application Engineer (AI/Hot swap)

At Nexperia Manchester, we are expanding our Applications team with the addition of a Senior Application Engineer. Our Power MOSFET groups supply high-quality devices to the automotive, industrial, computing, and consumer sectors, providing advanced solutions for the electrification of the automotive industry and the high-density power requirements of AI and data centre infrastructure.

We are looking for a Senior Application Engineer who is passionate about - and ideally experienced working on - AI infrastructure or Data Centre power systems. In return, we can offer you a place in a growing team, travel opportunities, huge scope to continue your development and make a real impact on a global semiconductor manufacturer producing over 100 billion devices every year.

As a Senior Application Engineer, you will be jointly responsible for the development of high-reliability power protection solutions for AI and data centre server racks. You will build a solid understanding of next generation 48V power distribution architectures and partner with the data centre team to support new business development in the hyperscale computing market.

Duties will include:

• →Designing, debugging, and validating hot-swap protection and eFuse implementations for high-density rack systems
• →Performing detailed MOSFET Safe Operating Area (SOA) characterisation and thermal validation
• →Creating technical literature, demo boards, and reference models for 48V power distribution systems
• →Defining new product specifications based on customer inputs and market trends
• →Providing expert technical support to global sales teams and customers to resolve complex power delivery challenges

• A Degree or equivalent in Electronics Engineering, Physics, or a relevant discipline
• Passion and experience working on AI infrastructure or Data Centre power systems
• Proven expertise in circuit simulation (e.g. SIMPLIS, LTspice, PSpice etc) and PCB design.
• The legal right and willingness to travel globally, occasionally on short notice to key technology hubs (e.g. USA/Asia) without significant visa processing delays

• Power electronics: 48V distribution, OR-ing FETs, Hot-Swap controllers, and high-current MOSFET switching
• Applications: Server Power Supplies (CRPS), AI Accelerators, and high-reliability rack protection
• Advanced Simulation: FEA, SPICE modelling (device level), and thermal analysis.

Stage 1: Recruiter Review

Stage 2: 60‑minute Technical Interview

Stage 3: 60‑minute Competency Interview

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.