In terms of interviews.
At the end of the interview or those parts where its time for "what questions do you have for us"
What kind of questions are you asking?
Usually through reading the application and description and the general interview process, I don't have much left other than standard benefit kind of questions.
This part of the interview seems to be often overlooked but is crucially important. I've been on both sides of the interview process a bunch lately and here's what I'd say.
1. Come armed with a LOT of questions to ask. Many will be likely be answered during the normal flow of the conversation but it's absolutely critical that you have at least a couple questions to ask at the end. Not asking any questions tells the employer that you either didn't bother doing any research at all, or will just take any job that comes along.
PS on this one if it turns out no questions were answered during the interview, don't grill the interviewer for 45 minutes after it's over. They will typically have 5 or 10 minutes planned for your questions so stick with the most important ones.
2. Do NOT ask questions that could be answered by looking at the company's website for a few minutes. Stuff like "how long have you been in business" or anything else super generic is poison. Asking something that's not immediately discernible from the website but is spawned by information there is good.
3. DO ask questions that show them you know what you're talking about and showcase your skills. In my line of work (IT) this is pretty easy. I'll ask how they use specific technologies I have experience with, then use the opportunity to connect my experience to their use of the subject. "How are you guys using (whatever)? Ok cool at my current position we've used it to accomplish (whatever). Give yourself a bonus opportunity to show them you know what your'e talking about.
I also use the questions at the end to demonstrate ambition and eagerness to learn new technologies by asking about stuff that I want to work on in the future.
I've got two second interviews next week (a second interview at two companies, not interviews that last two seconds) so I'll be putting this stuff into practice. I'm pretty excited about one opportunity and through-the-roof excited about the other. Looking forward to both chats!