About the opportunity
The Department of Electrical and Photonics Engineering (DTU Electro) at the Technical University of Denmark is hiring a Postdoc to develop, implement, and analyze advanced optical communication systems. The role involves working with wavelength-division multiplexing (WDM), multi-core fiber systems, and microcomb-based optical communication. The researcher will operate high-bandwidth experimental equipment, design and conduct transmission experiments, and utilize digital signal processing (DSP) to optimize system performance and mitigate cross-talk. This 2-year position offers the opportunity to contribute to high-capacity optical communication research in an international, collaborative environment.
Salary and benefits
- Salary based on the collective agreement with the Danish Confederation of Professional Associations
- Negotiable salary supplements in accordance with DTU’s scientific staff salary structure
- Employment in a globally recognized technical university with an international, inclusive, and informal work culture
- Opportunities for academic freedom and professional development
Who can apply?
- PhD degree in optical communications, photonics, electrical engineering, or a related field
- Strong research background in optical communication systems and digital signal processing
- Experience with multi-core fibers, MIMO processing, or similar advanced communication techniques is an advantage
- Knowledge of probabilistic shaping and coding methods within DSP
- Familiarity with optical amplifiers, particularly semiconductor optical amplifiers
- Strong analytical, problem-solving, and communication skills
- Proficiency in programming and simulation tools such as MATLAB
- Ability to work both independently and collaboratively
Required documents
- Application (cover letter)
- CV
- Academic Diplomas (MSc/PhD – in English)
- List of publications
When to apply
- Application deadline: 23 September 2026 (23:59 Danish time)
How to apply
- Prepare all required materials in English as one single PDF file
- Access the official job portal via the 'Apply now' link
- Fill out the online application form
- Upload the combined PDF file containing all materials
Additional information
- The position is for a 2-year period.
- Open-source background checks may be conducted on qualified candidates due to the nature of research in critical technology.
- Further information can be obtained from Professor Leif Katsuo Oxenløwe (lkox@dtu.dk).
- Candidates applying from abroad can find resources on moving to Denmark on the DTU website.
Our Take on This Opportunity
This section reflects Open Opportunities’ own analysis of the opportunity from an applicant’s perspective.
You may be a strong fit if…
- PhD holders in optical communications, photonics, or electrical engineering.
- Researchers with a strong background in digital signal processing and multi-core fiber systems.
What should you think carefully about?
- The position is a fixed 2-year employment contract.
- Qualified candidates may be subject to open-source background checks due to critical technology research.
How could this fit your current goals and plans?
This role is perfect for a researcher aiming to develop and analyze advanced optical communication systems using high-bandwidth experimental equipment and DSP.
Our take
PhD holders in optical communications or electrical engineering with strong DSP skills should apply; those without a PhD are ineligible.
Ready to apply?
Review the opportunity on the official website before applying.
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