Optical Packaging Engineer (f/m/d)

Optical Packaging Engineer (f/m/d) Shape the Future of Photonic Semiconductor Packaging Location: Germany Employment Type: Full-time (40 hours/week) | Permanent Join Innolume At Innolume, we develop innovative optoelectronic semiconductor technologies for next-generation communication, sensing and photonic applications. Our expertise ranges from advanced quantum-dot and quantum-well technologies to customized photonic devices tailored to our customers' requirements. To strengthen our engineering team, we are looking for experienced Optical Packaging Engineer (f/m/d) who is passionate about turning advanced photonic technologies into robust, scalable and production-ready solutions. In this role, you will take ownership of optical assembly and packaging processes—from concept and process to industrialization and continuous improvement. You will work hands-on with advanced optical components and assembly technologies and cooperate closely with production, R&D and quality. If you enjoy combining photonics, precision engineering and manufacturing and want to see your solutions move from development into real-world production, we would love to meet you.

Develop and optimize optical assembly and packaging processes for photonic semiconductor devices Take technical ownership of assembly equipment, tooling and related processes measurement Work hands-on with lensed fibers, collimators, FAC and SAC lenses and other optical components Develop and implement advanced optical coupling and thermal management concepts Optimize bonding processes, including epoxy and eutectic bonding Apply structured experimentation and statistical process control (SPC) to improve process capability, quality and yield Transfer new processes and technologies from development stable production Analyze technical failures, troubleshoot complex process and equipment issues and implement sustainable solutions Collaborate close with Production, R&D, Quality and other engineering teams Prepare technical and process documentation, including development plans, engineering reports, SOPs and work instructions Train and support production teams on new equipment and processes Support engineering changes, deviation processes and continuous improvement initiatives Ensure compliance with applicable EHS requirements and company standards

Required Bachelor's or master's degree in photonics, optical engineering, applied physics, electrical engineering or microsystems engineering or a related technical field Professional experience in optical or electro-optical packaging, assembly or process engineering Hands-on experience with optical alignment, coupling and assembly technologies Experience with laser sources, photodetectors and optical components such as lensed fibers, collimators or micro-optics Experience with advanced assembly equipment and automated motion or positioning systems Strong analytical, troubleshooting and problem-solving skills Ability to independently manage technical projects while collaborating effectively with multidisciplinary teams Fluent English language skills, both written and spoken Nice to Have Experience with semiconductor back-end or photonic device manufacturing Experience with wire bonding, the bonding, epoxy bonding or eutectic bonding Knowledge of SPC, Design of Experiments and statistical data Programming experience with Python and/or LabVIEW Experience with 3D CAD and technical drawings, preferably SolidWorks Experience transferring engineering processes into volume production English language skills are an advantage

A permanent position in an innovative and international high-tech environment The opportunity to work at the forefront of photonics and semiconductor technology Hands-on responsibility for technologies and processes from development through industrialization Challenging projects with a high degree of technical ownership and room to contribute your own ideas Close collaboration with experienced colleagues across R&D, engineering and production Individual internal and external training and professional development opportunities Flexible working hours in a collaborative working environment 30 days of annual leave Attractive additional benefits, including company parking, company events, free beverages and fruit Gifts vouchers for special occasions additional benefits after successful completion of the probationary period, including commuting allowance, mobility support, meal subsidies and other attractive perks