Breaking into the industry starts as early as your university days. The last thing you would want to do is to wait after graduation before building professional relationships. Like with any other line of work, a wide network can make things so much easier for your engineering career. That being said, you should make it your priority to know as many people in your field as possible.
There are a number of ways you can go about it. For instance, you can find a mentor who is willing to take you under their wing. Be sure to take it all in and take a genuine interest in their work. Above all, do not be afraid to seek guidance and ask questions whenever you need to.
In addition to that, you should also take the time to participate in hands-on projects and build your portfolio. After all, knowledge is both theoretical and practical. Future employers understand the latter is just as important as the former. So, it is vital that you build a well-organized portfolio early on. This can go a long way in terms of highlighting your skills and relevant experiences.