Senior Engineer/Scientist – X-ray Source Development

With over 175 years of innovation, ZEISS is a global leader shaping the future of science and technology.

From medical technology to semiconductor manufacturing and advanced research, our work drives real-world impact.

Role Overview:
We are seeking an accomplished engineer or scientist to lead the development of next-generation X-ray sources with a specialized focus on high voltage (HV) electronics, precision power delivery, and closed loop control systems.

In this high-impact role, you will drive advanced electron optics and X-ray source design from simulation and research through prototyping and system integration, working cross-functionally to deliver breakthrough imaging performance and shape the future of X-ray technology.

Key Responsibilities:


* Electron Gun & Beam Optics: Design advanced electron gun architectures (thermionic, field emission) and high-performance lens systems to deliver a stable, high-brightness electron beam.

Use state-of-the-art simulation tools to optimize beam quality and focus.


* X-ray Target Physics: Analyze electron-target interactions to enhance X-ray output and efficiency.

Develop novel target designs (e.g.

rotating anodes, liquid metal, multi-layer) and cooling strategies to maximize flux and source longevity.


* Prototype Development: Lead prototyping of X-ray sources, including assembly and iterative testing of electron-optical assemblies and targets.

Characterize performance (beam properties, spectra, flux, stability, thermal) to refine designs.


* System Integration: Collaborate with cross-functional teams to integrate X-ray sources into imaging systems, meeting resolution, contrast, and throughput requirements.

Solve integration challenges (vacuum interfaces, alignment, high-voltage power, control systems) to ensure stable, long-term operation.


* Technical Leadership: Drive projects from concept to completion with clear technical direction and milestone management.

Mentor junior engineers and foster innovation to keep our X-ray source technology at the cutting edge.

Do you qualify:


* PhD or Master's degree in Physics, Electrical Engineering, Materials Science, or a related field with specialization in electron optics, charged‑particle systems, vacuum devices, or radiation physics.


* Demonstrated experience designing or modeling electron guns, electron‑optical lenses, or charged‑particle transport systems.


* Experience with X‑ray generation, X‑ray targets, high‑vacuum systems, or miniaturized radiation sources strongly preferred.

Experience in X‑ray tomography systems preferred.


* Hands‑on prototype development, experimental setup design, and quantitative characterization experience.


* Strong communication skills and ability to collaborate across mechanical, electrical, software, manufacturing, and marketing teams.


* Fluency in English is required, including technical terminology.


* Ability to work with and understand the work pro...