
Know the working style of everyone above you before you start the job. Don't assume the working style is transferable from one area of the company to the next. This has ended careers.
Know the right people, show up, don't ask questions
Help answer questions real people are asking about your company. Your answers will be 100% anonymous.
The person asking the question will be notified of your answer, and it will be posted publicly. Your identity will be kept private