1) Be the hardest worker in the room. Get there first, leave there last, and be productive when you’re there. Work when you’re at work.
2) Question everything internally first. If a rule, a way of doing things, or a story doesn’t make sense to you, try to earnestly figure it out and come up with a solution. If you always question an authority figure out loud (and especially if you do it in front of others), it will be viewed as being disrespectful. But if you bring things to their attention when you don’t understand and you do it in private, they can respect that (as long as their ego is in check).
3) Be humble, yet confident. Let your actions and the results speak for you. Keep your head up, put a smile on your face, have good posture/don’t slouch, speak clearly/enunciate, speak loudly but not too loud, look at others in the eyes when you’re talking with them, and keep an open mind to changing/forming new opinions.
4) Don’t engage in gossip unless you are speaking positively about someone else/building them up. Never say something behind someone’s back that you wouldn’t say to their face. If you would say it to their face and it’s a big enough deal to bother you, bring that person aside and talk it out.
5) Stay in your lane, but be aware of what is happening in the lanes around you. Nobody wants someone in another department to butt in and tell them how to do their job. Focus on your tasks and your responsibilities. BUT, have a good understanding of what other departments do, what they do well and what they can improve upon. You don’t need to know how they do what they do, but if you want to rise in the ranks, you should at least know what they do.