This will sound flippant, but know people. You don't need to know them well. Former bosses, workers, etc. are fine. In a tight job market, many will be looking

This will sound flippant, but know people. You don't need to know them well. Former bosses, workers, etc. are fine. In a tight job market, many will be looking for people. Random recruiters are fine too. If someone's calling you up to recruit, you can let them know you're not open to employment, but glad to consult. Many companies will be open to both. Indeed, consultants are cheaper on taxes and benefits, and easier to let go, so there are a lot of wins for the company. . The bigger question is whether you should consult. Why do you want to get into it?