Future. Discover. Together.
Excellent research and innovation are at the centre of the work of the HHI - Fraunhofer Institute for Telecommunications. Fraunhofer HHI is a world leader in the research of mobile and optical communication networks and systems as well as video signal coding and data processing. In the field of photodetectors, HHI has a leading position worldwide. The dynamics of this field of technology opens up the scope for exciting scientific projects with a clear application perspective. Photodetectors developed at HHI can be found at the end of optical fibers, in scientific detectors (e.g. LIGO, ALMA), in satellites for communication with laser beams and recently also in quantum communication and sensor applications. The development of photodetectors combines photonics, radio frequency engineering and semiconductor physics, three exciting and dynamic areas of applied research. Be a part of our team and come on a journey of research and innovation!
Be part of change
- Design of modulator and detector modules for high-speed data transmission
- High frequency (> 100 GHz) design for up to 200 GBaud data transmission
- Design of InP semiconductor layer stacks and chip designs
- Packaging design of module housing
- Module performance evaluation in system experiments
The scientific work offers the opportunity to pursue a PhD.
What you contribute
- Completed M.Sc. degree in electrical engineering or comparable
- Knowledge of high-frequency engineering and semiconductor design
- Experience in packaging as well as optics/photonics is an advantage
- Good spoken and written English and German
What we offer
- Fascinating challenges in a scientific and entrepreneurial setting
- Attractive salary package according to TvöD with 30 vacation days, pension scheme (VBL), wealth creation benefits (VWL)
- Modern and excellently equipped workspace in central location
- Great and cooperative working atmosphere in an international team
- Flexible working hours
- Support, if you wish to do a doctorate
- Opportunities to work from home
- Extensive training-, health- and sports offers
- Various employee discounts and discounted BVG ticket
- Offers for families (parent-child office, emergency care, leisure activities, etc.)
The position is initially limited to 2 years. An extension is explicitly desired.
The weekly working time is 39 hours. This position is also available on a part-time basis. 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).
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.
Patrick Runge
Tel.: 030 31002-498
Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute HHI
<a href="http://www.hhi.fraunhofer.de<input id="tor__fcustInstituteLinkRMK" type='hidden' value='27315' >" target="_blank" rel="noopener">www.hhi.fraunhofer.de
Requisition Number: 84187 Application Deadline: 05/31/2026
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