Senior Photonics Characterization Engineer (m/f/d)

Full Time Senior

Job description

Your Tasks

Performing high-speed characterization measurements in the GHz range on TFLN PICs and photodiodes
Conducting experimental verifications and statistical analyses to determine performance parameters
Development, setup, and optimization of optical and RF test setups, including probe station configuration and calibration
Development of Python, LabVIEW, and MATLAB tools for measurement automation, data acquisition, and data analysis
Participation in hybrid photodiode PIC integration from design coordination to validation and packaging
Feeding back measurement results into design, manufacturing, and technology roadmap
Planning and prioritization of characterization campaigns
Coordination of external suppliers, service providers, and research partners
Mentoring junior engineers and technicians in testing, data acquisition, and analysis
Ensuring laboratory safety and documentation of methods, code, and results

Your Profile

Master's degree or PhD in Electrical Engineering, Photonics, or a related field
At least five years of relevant experience in industry or research, with at least one year in high-speed photonic testing in the GHz range
Knowledge of LNOI device physics and applications in high-speed modulation, detection, and RF signal integrity
Hands-on experience with TFLN, photodiode characterization, and hybrid photonic-electronic integration
Experience with VNAs, high-speed oscilloscopes, optical spectrum analyzers, RF probes, and tunable lasers
Knowledge of calibration procedures for optical and RF systems
Very good Python skills; LabVIEW and MATLAB skills are advantageous
Experience with PIC testing, probe station measurements, optical alignment, and optoelectronic commissioning
Very good English skills
German language skills are advantageous

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