If you are good then people will offer you opportunities.
Couple of options:
Find a part time gig flying for an owner or with an owner in for expample: TBM series, Cirrus Jet, Eclipse Jet, King Air or similar fast and furious.
Now become an insurance company ‘approved’ instructor to do recurrent training in such airplanes.
Travel around the country offering your services at dayrate and expenses paid.
Owners usually need to do insurance company mandated yearly training.
Also an owner may he required to fly 50-100 hrs under supervision before being insured to fly single pilot.
From there get into Citation world.
The CJ3 type rating covers the -1/2/2+/3/4 and the Mustang series.
Fly seat support at sim centers like CAE or Simuflight and as safety pilot for new owners.
Lots of fun stuff out there.