Principal RF Photonics Engineer

Principal RF Photonics Engineer (d/m/f) Premstätten, Styria, Austria - ams-OSRAM AG Your tasks We are looking for a hands-on Principal RF Photonics Engineer (d/m/f) driving lab metrology, and PCB design methodology efforts for electro-optical data transmission using Photonic Integrated Circuits (PICs). If you enjoy designing high-speed printed circuit boards, automating complex test setups from wafer to board level, we would love to connect with you. Tasks and responsibilities: Tasks and responsibilities: RF & Electro-Optical Characterization: Evaluate high-speed electro-optical data transmission links by measuring Bit Error Rates (BER), eye diagrams, jitter, S-parameters, and noise performance. Wafer-Level Metrology: Design and execute advanced wafer-level optical and RF probing procedures, establishing rigorous calibration routines and measurement methodologies for PICs. PCB Design & Hardware Integration: Design high-speed PCBs and custom test boards for electro-optical interfaces, integrating drivers, TIAs, and RF components with minimal signal loss. Signal & Power Integrity: Analyze and optimize signal and power delivery networks for high-speed photonic systems to minimize jitter, power droop, and electromagnetic interference. Test & Measurement Automation: Develop and scale Python- and/or LabView based automation scripts for efficient and accurate wafer-level probe station control and data acquisition. Simulation & Correlation: Use tools like Keysight ADS and MATLAB to simulate link performance, correlate models with empirical wafer and board data, and resolve bottlenecks. Collaboration: Work closely with PIC designers and packaging engineers to optimize test structures, probe footprints, and prototype bring-up. Who we are looking for Degree: M.S. or Ph.D. in Electrical Engineering, Applied Physics, Optical Engineering, or a related field Experience: 10+ years of hands-on lab, wafer-level testing, and engineering experience in microwave photonics or high-speed optical communications Wafer-Level Probing & Metrology: Strong practical expertise in optical and RF wafer probing, calibration, and high-frequency test equipment (VNAs, optical oscilloscopes, BERTs, and Lightwave Component Analyzers) PCB Design: Demonstrated experience designing high-speed, controlled-impedance PCBs for RF and optoelectronic applications (using tools like Altium, Cadence, or equivalent) Automation & Scripting: Proficiency in Python and/or LabView for test bench automation and advanced data Analysis Signal Analysis: Solid understanding of high-speed signal integrity, NRZ/PAM4 signaling, and the interpretation of eye diagrams and BER curves Simulation Tools: Experience with design and analysis software such as Keysight ADS, Cadence Virtuoso and MATLAB PIC Familiarity: Working knowledge of Photonic Integrated Circuits, modulators, photo detectors and emitters Languages: Proficiency in English, both written and spoken; German is a plus We offer competitive salaries and additional benefits based on your performance, experience and qualification. The employment is in accordance with the collective salary and wage agreement for employees of the electrical and electronics industry, employment group H ( https://www.feei.at/aktuelles/mindestloehne-und-gehaelter-eei/ ). We offer a higher compensation depending on your expertise and skills. ams OSRAM is an Equal Employment Opportunity Employer. Diversity, equity and inclusion is strongly established in our corporate culture and we firmly believe it makes us more successful as a company. All qualified applications will receive consideration for employment regardless of ethnic, national or social origin, gender, gender identity, sexual orientation, color, religion, age, physical and mental abilities. Contact Julia Zajac will be happy to answer any questions you may have. For data protection reasons, we only accept applications submitted through our applicant portal. This allows you to view the status of your application in your profile at any time. Apply now Apply now and advance your career with a job that challenges you and offers many extras You can find this job ad online at https://jobs.ams-osram.com/job/Premstaetten-Principal-RF-Photonics-Engineer-d_m_f/24092 The culture at ams OSRAM brims full of diversity and innovation. A motivating work environment, attractive professional development opportunities and performance-based compensation foster the drive and entrepreneurial spirit of our employees. We are convinced that true innovation emerges where people feel valued, take ownership and collaborate on solutions. Our diverse corporate culture guides our daily actions and makes personal growth possible. A Global Leader in Innovative Light and Sensor Solutions The ams OSRAM Group is a global leader in innovative light and sensor solutions. As a specialist in Digital Photonics, we combine technological excellence with state-of-the-art global manufacturing capabilities to offer our customers the broadest portfolio of digital emitter and sensor technologies. Globally, our teams develop groundbreaking solutions aligned with societal megatrends like intelligent mobility, artificial intelligence, augmented reality, smart health, and robotics. At ams OSRAM, employees are part of a highly innovative, international technology environment. Diverse teams, a high degree of ownership, and exciting challenges provide the opportunity to grow, develop, and make a real difference. Because behind our innovations are people who carry something special inside and who bring their unique strengths to work every day. Show the world what you are made of. We are LSP - Light Sensors & Photonics, one of three business units within ams OSRAM, advancing the digitalization of light. At LSP, we go beyond traditional sensing--combining light, silicon, and system expertise to enable digital photonics solutions. Our focus is clear: powering next-generation applications in data centers, AR/VR, mobile and automotive, where light becomes a critical interface for data, perception, and interaction. This evolution marks a shift from components to integrated photonics systems --driving performance, scalability, and innovation in high-growth segments.