At CN, everyday brings new and exciting challenges. You can expect an interesting environment where you’re part of making sure our business is running optimally and safely―helping keep the economy on track. We provide the kind of paid training and opportunities that long-term careers are built on and we recognize hard workers who strive to make a difference. You will be able to thrive in our close-knit, safety-focused culture working together as ONE TEAM. The careers we offer are meaningful because the work we do matters. Join us!

**_This position is posted as a grade 10._**

**Job Summary**

The Officer, Signals and Communication (S&C) Design is responsible for Signal Design and is in charge of modifying existing or designing new signal circuits for railway Centralized Traffic Control (CTC), wayside signal systems, and highway-railway grade crossing warning systems. The role is accountable for all aspects of safe and effective design of circuits, hardware and ...