AS far as I know they have two Lebanese pilots for the Citation and I doubt they are Hawker qualified if they are advertising for a Captain.
If the system in Lebanon is anything like the system in Saudi they may just use the FAR's and issue Lebanese licences based on your US licence. They almost certainly are chartering and almost as certainly probably trying to do it under part 91, but speculation on my part.
I am not sure that the boss flies for Hariri, but still for Dallah in Saudi.
60K would be ballpark for dual rated Captain flying both Hawker and Citation.
Mainly in the region, Amman Jordan, Cyprus, Egypt, Syria, Saudi, the Emirates, Kuwait. Probably occasionaly up to Europe would be the expected trips.
Don't know how they are on paying staff. My guess is that they may well be OK, they seem to retain local staff indicating perhaps that they do not screw people unduley. Ousiders though are another matter.
It is one of perhaps two FBOs has at least two aircraft, I am not sure if the Cessna twin piston is theirs. The Hawker is their latest purchase and I suspect they got it quite cheaply, it is pretty old and he works for the company it was bought from. I don't see them expanding much more too soon as the market at the moment is very quiet.
The base in Jeddah is probably simply because that is where they will pricipaly fly to, and where the boss himself works out of. His wife Naila runs the Beirut FBO.
The chances are if you are not flying you are on permanent standby. That's how it is in corporate generaly, so don't count on too much travel, other than where your next destination is.