Photonics Engineer (LISA Laser System)

Location: Immenstaad, Baden-Württemberg, Germany

Company

hirify.global develops technologies for ambitious European space missions and contributes to the LISA Laser System, a stable and reliable laser source for detecting gravitational waves from space.

What you will do

• Define technical requirements and specifications for photonic components in the LISA Laser System.
• Define, select, and procure fiber-coupled laser diodes, fiber couplers and splitters, phase modulators, optical isolators, photodiodes, and related subsystems.
• Develop and execute characterization tests and support qualification test campaigns.
• Collaborate with system and optical engineers, suppliers, and industrial partners across Europe to improve component performance and manufacturability.
• Support design reviews, trade-off analyses, and technical documentation.

Requirements

• MSc or PhD in Photonics, Physics, Optical Engineering, Electrical Engineering, or a related discipline.
• Several years of hands-on experience in photonics, laser systems, fiber optics, or optoelectronics.
• Strong understanding of optical and photonic components and their characterization methods.
• Experience with optical spectrum analyzers, laser sources, power meters, photodiodes, and interferometric measurement setups.
• Ability to analyze experimental data and translate results into engineering recommendations.
• Eligibility for clearance by the recognized authorities is required.

Nice to have

• Experience with space hardware development or qualification activities.
• Knowledge of reliability engineering and environmental testing.
• Familiarity with ESA, ECSS, or aerospace standards.

Culture & Benefits

• Permanent, full-time position focused on a European flagship space science mission.
• Challenging engineering work at the forefront of photonics and space technology.
• Professional development opportunities and long-term career perspectives.
• Work in an area offering natural beauty, safety, and varied leisure activities.
• Profit sharing, company pension scheme, and flexible home office rules.