Got to get your IRA, ME/IRA, COM-SE/ME ratings first.
If there is a specific place you want to work ask them what their minimums are and what you have to do to appear more attractive as a candidate. That might include buying your own type rating if you can afford it.
I don't think many corporate outfits do pay to play anymore but I do think they have training contracts (must work x-amount or owe us the balance of your training experience if you leave early).
If you're interested in learning more about day-to-day of a corporate pilot follow these 3 YouTube channels:
Corporate Pilot Life
https://www.youtube.com/channel/UCtA...tIpVU06_Sq1FHw
Pilot VLogs
https://www.youtube.com/channel/UC82...UAWdH06-GalyuA
Steveo1Kinevo
https://www.youtube.com/user/steveo1kinevo