Find out who they are and make sure you work for them. Not only work for them, but have a high profile to them. Make sure you become invaluable to them. No one is an island. We all need friends and help to shine.
Stars always bring their makeup people and hair people to always look their best.
Executives bring their team who know and understand them and help them look good. Get on their team and help them shine. Be an entrepreneur. Companies are full of warm bodies. Most make as much of an impact on the company as a hand has when you pull it out of a bucket of water.