Master Thesis Student (m/f/d) – TCAD Simulation of Switching Behavior of BJTs

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 13,000+ 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.

About The Role

We are seeking a motivated and detail-oriented master’s student to join our research & development team. The position is focused on optimizing the switching speed of bipolar junction transistor (BJT) technologies via simulation and data analysis. The successful candidate will contribute to the design, simulation, and analysis of high-speed Bipolar transistors, with the goal of improving performance for next-generation integrated circuits.

What You Will Do

• Conduct literature reviews on state-of-the-art transistor architectures and switching mechanisms.
• Perform device-level simulations (e.g., TCAD) to analyze switching behavior under various conditions.
• Investigate the impact of material properties, device geometry, and parasitic elements on switching speed.
• Develop and validate models to predict switching performance.
• Collaborate with team members to design and test prototype devices.
• Document findings and present results in regular team meetings and final reports.

What You Will Need

• Currently enrolled in a master’s program in Electrical Engineering, Microelectronics, Physics, or a related field.
• Strong understanding of semiconductor device physics, especially diode and BJT.
• Experience with simulation tools.
• Good communication skills in English (German language skills beneficial) and ability to work independently.

What We Offer

• Hands-on experience in cutting-edge semiconductor research.
• Access to state-of-the‑art simulation and measurement tools.
• Opportunity to contribute to publications or conference presentations.
• A collaborative and supportive research environment.

Potential Career Paths

This role provides a strong foundation for careers in:

• Semiconductor Device Engineering – Working on the design and development of next-generation bipolar transistors.
• Process Integration Engineering – Bridging device design and fabrication in semiconductor foundries.

Conditions

• Full‑time fixed‑term contract
• Attractive remuneration and a bonus for a very good final thesis
• Location: Hamburg

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.