I have a friend who was a Deputy WCO for years. It's a volunteer job and pretty thankless. He eventually got into the Fish Commission full-time but had to move for the job. Here's a link with a lot of info.
http://www.portal.state.pa.us/portal/server.pt?open=514&objID=575673&mode=2
Good luck!
http://www.portal.state.pa.us/portal/server.pt?open=514&objID=575673&mode=2
Good luck!