Product Development Intern (Optics and System Integration) (f/m/d)

About the Position

Product Development Intern (Optics and System Integration) (f/m/d)

QuantumDiamonds is pioneering commercial quantum sensing for chip failure analysis. As our Product Development Intern (Optics and System Integration) (f/m/d), you will join our Product Development team and get hands-on with the optical, optomechanical, and cooling systems at the core of our Quantum Diamond Microscope (QDM), helping turn cutting-edge quantum physics into a tool the semiconductor industry relies on.

This is a full-time, 6-month internship at our well-connected location in Munich, starting as soon as possible.

Responsibilities

• Support the assembly, alignment, and characterization of optical and optomechanical setups for our QDM.
• Support building and testing cooling systems in the lab.
• Carry out measurements using our lab equipment, including interferometric and thermal measurements.
• Take on basic electronics tasks such as soldering and cabling.
• Create and maintain technical documentation, such as assembly procedures, alignment protocols, and test reports.

Requirements

• Currently pursuing or holding a Bachelor's or Master's degree in Physics, Quantum Science, Engineering Physics, Photonics, Mechanical or Electrical Engineering, or a related field.
• First hands-on lab experience with optical or optomechanical setups, for example through lab courses, projects, or your thesis.
• Basic electronics knowledge and first experience with measurement equipment and soldering.
• A careful, structured way of working and a genuine interest in documenting things well.
• Curiosity and eagerness to learn in a fast-moving, hands-on environment.

Nice to Have

• Experience with interferometry or cooling systems, knowledge of quantum optics, first experience with Zemax or SolidWorks.

We Offer

• Mission: At QD, we’re driven by more than just building great products - we aim to make a lasting difference. Joining us means contributing to meaningful work that goes beyond business as usual.
• Impact & growth: This is an exciting stage of our journey, and your voice matters. You’ll have the chance to shape our culture, influence key decisions, and grow alongside a company that’s scaling fast.
• Health & fitness: With a company-sponsored Wellpass membership, you’ll have access to countless gyms, classes, and wellness offers across Germany to stay healthy and active.
• Team & culture: We believe the best ideas come when we connect outside the office. From regular off-sites to team events, you’ll be part of a collaborative and supportive environment.
• Well-being & balance: We value rest and recovery. That’s why you’ll enjoy 24 vacation days plus public holidays to recharge and return inspired.

About the Company

QuantumDiamonds GmbH, headquartered in Munich, Germany, develops and manufactures semiconductor inspection systems based on quantum sensing. Spun out of the Technical University of Munich in 2022, the company uses nitrogen-vacancy centers in diamond to map electrical current with micrometer precision inside advanced 2.5D and 3D chip architectures. Nine of the world's ten largest semiconductor manufacturers are engaged with QuantumDiamonds, with systems deployed across Europe, the United States, and Asia. The company is investing €152 million to build the world's first production facility for quantum sensing-based semiconductor inspection tools, supported under the European Chips Act.