Teachers/Academic Job for Seniors

I would like to know if senior person from Asian country with the age of 65 years be able to take-up a job in KSA in the area of Teaching/School  Administration etc?
Despite this, what are the other job options available for a senior person belonging to a good teaching background to takeup a job here? The intention to takeup the job is to seek an employment for the sponsorship.

if you are that old and your only experience is in teaching, then the only jobs you can get would only be in the education field.  if you have a master's in an academic subject, you can get a university lecturing position.  but i am not sure you would be able to get a work visa at that age.