Student Assistant Optical Characterization & Photonics (m/f/d)

At WD, our vision is to power global innovation and push the boundaries of technology to make what you thought was once impossible, possible.
At our core, WD is a company of problem solvers. People achieve extraordinary things given the right technology. For decades, we’ve been doing just that—our technology helped people put a man on the moon and capture the first-ever picture of a black hole.
We offer an expansive portfolio of technologies, HDDs, and platforms for business, creative professionals, and consumers alike under our Western Digital®, WD®, and WD_BLACK™.
We are a key partner to some of the largest and highest-growth organizations in the world. From enabling systems to make cities safer and more connected, to powering the data centers behind many of the world’s biggest companies and hyperscale cloud providers, to meeting the massive and ever-growing data storage needs of the AI era, WD is fueling a brighter, smarter future.
Today’s exceptional challenges require your unique skills. Together, we can build the future of data storage.

Responsibilities

Perform optical characterization measurements on VCSEL and photodiode devices; Measure and document near-field and far-field emission patterns using beam profilers; Collect and analyze spectral data using optical spectrum analyzers; Execute standardized test procedures for laser sensor module performance; Support data correlation between measurements and existing optical models; Maintain measurement logs and create visualization reports

Requirements

Ongoing Bachelor's or Master's degree in physics, electrical engineering, photonics or a comparable technical course of study; Basic understanding of optics and laser principles as well as data analysis skills with Excel, MATLAB or Python; Safe, precise work with optical devices in compliance with applicable safety standards; Responsible, structured, detail-oriented and conscientious way of working; Very good written and spoken English skills; 8 - 16 hours per week / 6 months; Working in a dynamic, young, high-tech company