
Colas Rail is a subsidiary of the Bouygues group, present in 23 countries with 6,000 employees, designing and implementing public transportation solutions.
Saferail, a subsidiary of Colas Rail, is a French reference company in railway control-command and signaling systems. As a Railway Systems Engineer, you will participate in the strengthening of our system testing activity for the Île-de-France region, contributing to the construction of new automated metro lines and tram-train modes of transport.
Colas Rail is a subsidiary of the Bouygues group, present in 23 countries with 6,000 employees, designing and implementing public transportation solutions.