Hello - I may be wrong, but looking at your post it seems that you are anxious at this moment. Dear friend - there will be many a people here who can help you, so do not lose hope
Now are you in PGWP or in work permit sponsored by your employer?
If you are in PGWP, then you would be most likely being on an open WP. If your WP is sponsored by your employer, then you must know your NOC. You can ask your employer for that.
In either case, you should email HRSDC with your detailed job descriptions to find what your NOC code is. In fact, you can do a little search on their site (for homework purpose).http://www.hrsdc.gc.ca/eng/home.shtml
Once HRSDC replies, you will get to know whether your NOC is eligible for CEC program (Level 0, A or B).
Please note that, your employer or contract firm should be ready to write a detailed ref. letter for the appropriate NOC.
Best of luck.