Postdoctoral Researcher (M/F) in Social Insect Experimentation
New
- Researcher in FTC
- 24 mounth
- Doctorate
This offer is available in English version
This offer is open to people with a document recognizing their status as a disabled worker.
Offer at a glance
The Unit
XLIM
Contract Type
Researcher in FTC
Working hHours
Full Time
Workplace
87060 LIMOGES
Contract Duration
24 mounth
Date of Hire
01/09/2026
Remuneration
Starting from 3041.58 € gross/month, depending on experience.
Apply Application Deadline : 08 June 2026 23:59
Job Description
Missions
We propose using label-free quantitative phase imaging to observe the behavior of Lasius niger ants in real time and without disturbance. This approach will enable direct, high-speed visualization of individual, inter-individual, and collective behaviors—such as pheromone deposition and tracking—without altering the subjects. The focus will be on food source retrieval contexts. By correlating physical observations with behavioral dynamics, this non-invasive method will provide an unprecedented empirical basis for studying social and chemical interactions in these insects.
The candidate (M/F) will be responsible for conducting innovative research to advance the state of the art in this field. They will design and carry out experiments on ant colonies to investigate their individual and collective behaviors.
Activity
- Maintain and manage colonies of Lasius niger ants.
- Design and execute experimental plans to observe behavioral and chemical dynamics.
- Develop video signal processing tools for automated tracking of individuals.
- Create models to analyze social interactions and pheromone deposition.
- Program (R, Python/Matlab, LabView) to automate data acquisition and analysis.
- Organize and document results for publications and presentations.
Your Profil
Skills
- Maintenance of ant colonies
- Design and implementation of experimental plans
- Organizational skills
- Autonomy
- Interest in interdisciplinary work
Your Work Environment
The CNRS is recruiting a post-doctoral researcher (M/F) at the XLIM laboratory, located at the University of Limoges. This laboratory is internationally recognized for its research in optics and photonics. The research team focuses on developing new optical imaging techniques for biology. The selected candidate will join this project team and will be expected to present their work at international conferences.
The position is located in a sector under the protection of scientific and technical potential (PPST), and therefore requires, in accordance with the regulations, that your arrival is authorized by the competent authority of the MESR.
Constraints and risks
Access to the XLIM research institute is subject to a restricted regime (ZRR) and requires security clearance. Occasional travel abroad will be required.
Compensation and benefits
Compensation
Starting from 3041.58 € gross/month, depending on experience.
Annual leave and RTT
44 jours
Remote Working practice and compensation
Pratique et indemnisation du TT
Transport
Prise en charge à 75% du coût et forfait mobilité durable jusqu’à 300€
About the offer
| Offer reference | UMR7252-PIEBON-005 |
|---|---|
| CN Section(s) / Research Area | Micro and nanotechnologies, micro and nanosystems, photonics, electronics, electromagnetism, electrical energy |
| Relevant experience | 1 to 4 years |
About the CNRS
The CNRS is a major player in fundamental research on a global scale. The CNRS is the only French organization active in all scientific fields. Its unique position as a multi-specialist allows it to bring together different disciplines to address the most important challenges of the contemporary world, in connection with the actors of change.
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