Senior Optical Engineer

We are looking for a Senior Optical Engineer who is passionate about precision optics, laser systems, and state-of-the-art technology. You will play a key role in designing, building, and maintaining the optical infrastructure that powers our quantum processors.


Work closely with the quantum engineer teams to design, assemble, and align complex free-space and fiber-based optical systems for trapping and manipulating neutral atoms.

• Analyze and make recommendations on optical designs to balance competing requirements such as performance, tolerance, and manufacturability
• Collaborate on the development of custom optical components and integrated optomechanical systems
• Design optomechanical assemblies and implement strategies for alignment, stability, and modularity
• Participate in the automation and monitoring of optical subsystems to support the continuous operation of the system
• Troubleshoot complex optical issues and contribute to the development of diagnostic tools
• Document optical designs, alignment procedures, and test protocols; contribute to design reviews and continuous improvement processes

• Master’s degree or PhD in Optical Engineering, Physics, or a related field
• Minimum of 5-8 years industry experience in designing optical and opto-mechanical systems
• Strong hands-on experience in optical assembly in a research or industrial setting
• Experience with CAD tools (e.g. Zemax, SolidWorks) for optical and optomechanical design
• Deep knowledge of relevant optical components (optical modulators, lasers, high numerical aperture systems...). Optical resonators and microscopy knowledge is a strong plus
• You are comfortable moving quickly from concept to prototype: you enjoy building, testing and iterating
• You're an optical enthusiast who gets genuinely excited about clever optical setups and tuning a system until it’s just right

planqc, founded in 2022 by scientists from the Max Planck Institute of Quantum Optics (MPQ) and Ludwig Maximilian University of Munich (LMU), is a pioneering quantum computing startup based in Garching near Munich. We specialize in developing highly scalable neutral-atom quantum computers, utilizing individual atoms as qubits. 
Here’s why you’ll love being part of our journey:

• Cutting-Edge Innovation: At planqc, you’ll work with state-of-the-art technology, using individual atoms as qubits to build highly scalable quantum computers. Our unique approach combines precision from the world’s best atomic clocks, quantum gas microscopes, and high-speed Rydberg gates. Together, we’re creating the fastest path to industry-relevant quantum advantage.
• Impactful Projects: Join us as we develop groundbreaking quantum systems and software, including a 1,000-qubit computer for the Leibniz Supercomputing Centre (LRZ), a bespoke quantum computer for the German Aerospace Center (DLR) and quantum algorithms for several DLR projects.
• Empowered by Excellence: With notable advisors and board members like Hermann Hauser (founder of ARM) and Professor Ann-Kristin Achleitner, we’re guided by exceptional leadership. Our Series A funding of €50 million allows us to push boundaries and explore new horizons.
• Dynamic Work Culture: We value innovation, collaboration, and growth. Our team of around 50 brilliant minds works from locations in Garching, Ulm, and Innsbruck, fostering an environment where creativity meets ambition. 
• Recognition and Growth: planqc’s achievements are celebrated globally. From winning the German Startup Award in 2023 to being named a Technology Pioneer by the World Economic Forum in 2024, you’ll be part of a company that’s making history.
• Work-Life Synergy: Whether it’s through team events, after-work socials, or opportunities to attend quantum conferences worldwide, you’ll find a supportive community that values both your professional and personal growth.