PG Diploma Courses in canada for Mechanical Engineer are worth to get a core jobs?

[Sibi Skariah]

Hi,

I'm having 3 years work experience with 1 year in HVAC Design and 2 years in Production and Purchase Engineering. If i take a course related to my work experiences what are the scope of getting a core job with PR.?
Is it good to do a PG Diploma course for getting jobs?
Suggest some of the mechanical engineering PG Diploma courses that are worth doing for your career in canada?

 

[primaprime]

What's a "core job"?

 

[Sibi Skariah]

Which you have studied through your acedemic life. I am a mechanical engineer so am looking for jobs in the field of Mechanical engineering or HVAC