Behind-the-scenes

A network like ours needs to be maintained. We have 10,000 employees working daily to maintain its proper functioning. Their mission? To ...

Our mechanics ensure the maintenance and repair of all our rolling stock, which includes the metro and RER trains and the trams. Their mis...

Maintenance operators take care of rolling stock to guarantee passenger safety and comfort every day. Valérie, who works at the Boulogne ...

Discover Alexandra's profile.

Have you ever wondered how our cleaning crews work? Frédéric is the manager of cleaning services for the RER A. We followed him during a s...

Have you ever ridden on line 21, which runs from Boulevard Haussmann to Parc Montsouris? Historically, this is our test line, and this is ...