Job Description

Shaping the technologies of tomorrow – that is our mission at the Fraunhofer Institute for Op-tronics, System Technologies, and Image Exploitation IOSB. We research, develop, and evaluate innovative imaging systems and ensure the optimal deployment and networking of sensors to efficiently process and analyze the resulting data streams. In this way, we support people in decision-making, process optimization, and the intelligent control of autonomous systems. Where research meets application, change happens. Shape the future with us!

Our Signatorics Department at the Fraunhofer Institute for Optronics, System Technologies and Image Exploitation (IOSB) in Ettlingen, Germany, is offering a full-time position on the subject of adaptive optics (AO) for high-power lasers.

This position is based in the Adaptive Optics Group, where research activities focus on laser propagation through turbulence (particularly along horizontal paths and in strong turbulence), free-space laser communications and directed energy. Notable research achievements include the development of a holographic wavefront sensor with a bandwidth in the 100 kHz range, a patented angular transmission wavefront sensor, and modal wavefront-sensorless AO. The group has participated in several international collaborations and experiments and has had projects funded by foreign agencies, in particular from the aerospace and defense sectors.

Would you like to be involved in the conceptualisation, experimental realisation and further development of adaptive optics systems for high-power lasers and free-space optical communications? Would you like to work on projects that benefit national defense? If so, apply to us and seize the opportunity to work in the dynamic research environment of a renowned institute!

Further information about the Adaptive Optics Group at Fraunhofer IOSB can be found at www.iosb.fraunhofer.de/adaptive-optics

Be part of change

• You design and implement adaptive optics systems, including wavefront sensing and correction.
• You develop and implement real-time AO control loops with very high bandwidths.
• You are responsible for the optical and mechatronic design of experimental setups, including alignment, commissioning, and performance evaluation.
• You analyze experimental data and optimize system parameters.
• You independently manage subprojects and document your results in technical reports and scientific publications in German and English.

What you contribute

• A completed university degree (Master or equivalent) in Physics, Electrical Engineering, Mechanical Engineering, Mechatronics, or a comparable field.
• Solid knowledge in one or more of the following areas: propagation of light in atmospheric turbulence, adaptive optics and wavefront sensing, real-time control engineering and signal processing, laser physics, or optical metrology.
• Experience in implementing high-speed control loops (e.g., FPGA-, DSP-, or GPU-based systems) is advantageous.
• Strong programming skills (e.g., Python, C/C++, MATLAB/Simulink, LabVIEW, Julia, or comparable languages).
• Practical experience in the setup, alignment, and characterization of complex optical systems.
• A structured and analytical working style, combined with enthusiasm for experimental research and interdisciplinary teamwork.

What we offer

• A diverse and dynamic role at the interface between science and practice – with direct relevance to fuure technologies and socially relevant applications
• Autonomy to develop your own ideas and projects
• You will have access to exceptionally equipped laboratories
• You will be supported by experts in their fields
• Participation in scientific conferences and training courses is strongly encouraged, as is the publication of results in scientific journals
• Family-friendly conditions (flexible working hours, home-office regulations in line with the requirements of the position, etc.)
• A canteen and nearby shopping facilities
• Good public transportation connections and a subsidy for the Deutschlandticket

The weekly working time is 39 hours. This position is also available on a part-time basis. The employment is on a fixed-term, 2-year contract, with the possibility of extension. We value and promote the diversity of our employees' skills and therefore welcome all applications – regardless of age, gender, nationality, ethnic and social origin, religion, ideology, disability, sexual orientation and identity. Severely disabled persons are given preference in the event of equal suitability. Our tasks are diverse and adaptable – for applicants with disabilities, we work together to find solutions that best promote their abilities. Appointment, remuneration and social security benefits based on the public-sector collective wage agreement (TVöD). Additionally Fraunhofer may grant performance-based variable remuneration components.

With its focus on developing key technologies that are vital for the future and enabling the commercial utilization of this work by business and industry, Fraunhofer plays a central role in the innovation process. As a pioneer and catalyst for groundbreaking developments and scientific excellence, Fraunhofer helps shape society now and in the future.

Ready for a change? Then apply now and make a difference! Once we have received your online application, you will receive an automatic confirmation of receipt. We will then get back to you as soon as possible and let you know what happens next.

With questions about this position please contact:

Dr. Andreas Zepp

Telefon: +497243992256

Fraunhofer Institute of Optronics, System Technologies and Image Exploitation IOSB

www.iosb.fraunhofer.de

Requisition Number: 83504 Application Deadline: 03/31/2026