Success Testing Services (STS) Jobs 2019 for 27,886+ Staff Posts (All Pakistan) to be filled immediately. Required qualification from a recognized institution and relevant work experience requirement are as following. Eligible candidates are encouraged to apply to the post in prescribed manner. Incomplete and late submissions/applications will not be entertained. Only short listed candidates will be invited for interview and the selection process. No TA/DA will be admissible for Test/Interview. Last date to apply to the post and submit application along with required documents is 30th January 2019.