Actualités

NETWORK
- Presentation
- - ENS Paris-Saclay
  - Nursery of Academic Excellence
  - Support the School
- - ENS Alumni Association
  - Sign up
  - Status
  - Board of directors
  - ENS Alumni Club
- Agenda
- News
- DIRECTORIES
- Normalien(ne)s and students
- Alumni and graduates
- Teachers / Researchers
- Administrative and technical staff
- Organizations and companies
- GROUPS
- DER groups
- Promotions
- Geographical groups
- Theme groups
- SUPPORT
- Mentoring
- Testimonies
- Forum des carrières normaliennes
- FAQ
- OFFERS
- Internships
- Jobs
- Volunteer work
- Tutoring activities
PARTNERSHIP
- Become a partner
- Pay your apprenticeship tax
- Join a forum
- Become a sponsor

Marc Alecian: From ENS Paris-Saclay to the Corps of Bridges, Waters, and Forests (IPEF)