There are few known websites to search and apply for jobs through out Saskatchewan and Canada.
 
Public/Private Job Board in Saskatchewan
Also check organizations website such as http://careers.walmart.ca, saskpower.com, eHealthsask.ca etc
Government of Saskatchewan Jobs (Provincial Jobs)
Public Service Jobs are advertised in Public Service Career website.
 
Government of Canada Jobs (Federal Jobs)
Public Service Commission Jobs are advertised in Government of Canada jobsite
Website: https://www.canada.ca/en/services/jobs/opportunities/government.html
 
Health Career in Saskatchewan