Doctoral researcher in the ERC project LIGHTSTAR (habitat fragmentation)

About us

The Entomology Research Group at the University of Oldenburg investigates fundamental mechanisms of insect orientation and navigation, with a particular focus on nocturnal insects and the effects of artificial light at night. Our research combines behavioural experiments in the laboratory and the field with innovative tracking technologies to understand how insects use environmental cues for orientation and how anthropogenic changes affect their behaviour.

The advertised PhD position is one of two PhD positions within the ERC Starting Grant project LIGHTSTAR, which investigates how light pollution disrupts the orientation of moths and alters habitat connectivity. The PhD project will focus on the impact of streetlights on the flight behaviour and mating success of moths. Large-scale field experiments along a light pollution gradient will be combined with tracking of free-flying moths to investigate whether illuminated streets act as barriers to moth movement and how the moon as a celestial cue affects orientation performance. The two PhD researchers will collaborate closely in planning and conducting their field experiments.

Your tasks

• Design, plan and conduct field experiments with free-flying moths
• Analyse behavioural and environmental data
• Publish research findings in peer-reviewed scientific journals
• Present research findings at national and international conferences
• Contribute to teaching in the Bachelor's programmes in Environmental Sciences and Biology and the Master's programme in Landscape Ecology

Your profile

Essential qualifications

• Completed university degree (Master's or equivalent) in biology or a related discipline
• Experience in conducting field experiments
• Ability to work both independently and collaboratively
• Very good written and spoken English skills

Ideally you have

• Background in behavioural biology or animal orientation and navigation
• Experience in conducting field experiments at night
• Interest in developing, adapting and troubleshooting experimental setups and tracking equipment
• Experience in analysing large datasets, particularly animal movement trajectories
• Knowledge of R for analysing behavioural data
• Valid driving licence

We offer

• A research position in a dynamic and interdisciplinary field
• A friendly, supportive and productive research group within an international and collaborative research environment at the University of Oldenburg
• Access to specialised experimental infrastructure for laboratory and field research
• A certified family-friendly university with a vibrant and sustainable campus and excellent infrastructure

Our standards

The University of Oldenburg is dedicated to increase the percentage of female employees in the field of science. Therefore, female candidates are strongly encouraged to apply. In accordance to § 21 Section 3 NHG, female candidates with equal qualifications will be preferentially considered. Applicants with disabilities will be given preference in case of equal qualification.

Contact

For further information, please contact Prof. Dr. Jacqueline Degen ()

Please send your application via e-mail by 02.12.2026 to

Please send your application, including the usual documents (cover letter, CV, certificates),  in a single PDF file.

Unfortunately, we are unable to reimburse any travel expenses incurred in connection with the interview process.