These salaries would be extremely approximate as they appear to depend on the experience or type rating you come in with.
Lear 60 FO $40,000
Lear 60 Capt $60,000
Challenger FO $50,000
Challenger Capt $75,000
Scheduling is vastly different depending on the owner of the aircraft, some have 3 or more pilots that gives lots of days off a month. Some only have 2 pilots which leads to very few guaranteed days off a month. I know a lot of guys there that are very happy and some not soo much. Really depends on the owner and what they want rather than Skyservice.
Hope that helps
S.W.