Senior Scientist – X-ray Source Control Systems

About Us:

How many companies can say they have been in business for over 178 years?!

Here at ZEISS, we certainly can! As the pioneers of science, ZEISS handles the ever-changing environments in a fast-paced world, meeting it with cutting edge technologies and continuous advancements.

ZEISS believes that innovation and technology are the key to a sustainable future and solutions for global change.

We have a diverse range of portfolios throughout the ZEISS family in segments like Industrial Quality & Research, Medical Technology, Consumer Markets and Semiconductor Manufacturing Technology.

We are a global company with over 42,000 employees and have over 4,000 in the US and Canada alone! Make a difference, come join the team!

Location: Dublin, CA

What’s the role?

The Senior Scientist – X-ray Source Control Systems leads research, prototyping, and quantitative characterization of next generation X-ray source technologies with a specialized focus on high voltage (HV) electronics, precision power delivery, and closed loop control systems.

This role emphasizes the design and optimization of high voltage electron-optical subsystems, power electronics architectures, and real-time control strategies that ensure stable, high performance X-ray generation.

You will define the technical agenda for HV subsystem development—covering emission power supplies, control firmware, beam stabilization electronics, and advanced diagnostic and protection circuits.

Your contributions will directly advance source reliability, stability, spectral quality, lifetime, and integration into next generation X-ray microscopy platforms.

Sound Interesting?

Here’s what you’ll do:


* High-Voltage Electronics & Power Systems- Design and optimize HV power supplies (20–200 kV), emission drivers, and beam control systems.

Develop stable, low-noise power architectures and robust protection strategies (arc detection, fault tolerance, thermal limits).


* Control Systems & Stabilization- Build closed-loop control systems for beam current, voltage, and thermal stability.

Develop embedded firmware (FPGA/MCU) and integrate sensors for real-time monitoring and performance optimization.


* Electron Optics Collaboration- Partner with electron-optics experts to ensure HV and control systems support precise beam formation and stable X-ray generation.


* Prototyping & Integration- Lead development and testing of HV electronics, control systems, and diagnostics.

Work cross-functionally to integrate solutions into complete X-ray systems.


* Leadership & Innovation- Own projects end-to-end, mentor team members, and drive innovation in advanced HV and control technologies.

Do you qualify?


* PhD or Master’s degree in Electrical Engineering, Physics, or related field with specialization in high voltage electronics, power systems, embedded control, or charged particle devices.


* Demonstrated experience designing or modeling HV power supplies, precision an...