Hey Steve, welcome to macinsiders and the faculty of engineering
To be honest all engineering disciplines are good and will get you a job when you graduate. Engineers are going to be in demand long into the future ! This might seem obvious, but you should go into a discipline that interests you, and not base your judgement on money and job opportunities...becau se regardless of your stream, if you enjoy the program you will succeed and get a job when you graduate
Feel free to check out these videos about "mac eng":
http://www.youtube.com/user/goeng1mac/videos
Tips:
First year engineering is for hard working students, non-slackers..it's going to be a challenge but if you keep up with the work and manage your time well, you will succeed. Engineering is about practise , in order to do well in math, physics, programming and design, you need to practise a lot ! You should do your homework on regular basis..and don't skip capa, it's very important! Capa is an online physics assignment that will take up a lot of your time, it's only worth 2.5% of your overall grade in physics, but doing it means success in physics !
I am not sure if you know this, but it's competitive to get into certain programs here at mcmaster, so make sure you don't drop anything in first year engineering...if you drop a course you just have to work extra harder to make up for that missing mark.
Ex:
Student A:
37units * 6.0 = 222 units
Student B:
34 units (due to a dropped course) * 6.0 = 204 units
Assuming that that specific program requires a 6 over 37 units (full course load), student B wouldn't get into it, but student A would. Therefore, Student A will have to get around 6.6 to get in.
So as you can see, if you drop a course, you have to work a bit harder in first year to get into a competitive program.
The competitive programs are usually: civil, mechanical, biomedical and engineering&managemen t.
Good luck in first year !