I left after 3 months mainly because of the accommodation problem, as I mentioned in a previous post. This is particularly important in Salalah, where nearly all accommodation is temporary. Tati also do not pay on time, in my case up to 2 weeks late, and have an unpleasant attitude to their employees.

When you arrive you get 10 days in a reasonable hotel. During that time you search for your own accommodation, as well as working.

I don't know the salary of an Engineering lecturer, sorry.