In general, you only have one chance to make a good first impression. So make sure you do.Make yourself useful and available, don't just sit around. If assigned on a project, be enthusiastic even if all of its variables look crap (i.e. team you don't seem to like, industry you are not interested in, long hours, boring/useless task, annoying location, mad travelling, idiotic client etc).If you start off on the beach/bench, that is actually a great occasion to network. Look at past projects and market propositions, find the ones that you'd like to try, see what partners and directors work on those, get to know them and ask to be involved. Much better than having a scheduler assigning you to something totally random.If you belong to the lowest two/three tiers of the food chain, there's no excuses not to be a total ninja in MS Office. Learn those keyboard shortcuts, they might make the difference between finishing at 11pm and an allnighter.In general, make yourself known and wanted. There's nearly no difference between selling yourself to your seniors and selling your company to your client.