yes...
If your spouse wants to work in Canada
If you have a spouse or common-law partner who wants to work while in Canada, they must apply for their own work permit. Normally, they must meet the same rules as you do. This includes their employer getting a LMO, if needed.
Your spouse or common-law partner may be able to apply for an “open” work permit. This is a permit that will let them accept any job with any employer if:
You are
approved to work in Canada for six months or longer,
doing work in Canada that meets a minimum skill level (usually work for which you need at least a college diploma) and
doing a job at Skill Level 0, A or B in the National Occupational Classification.
Note: If you have a post-graduation work permit, your spouse must attach a copy of your work permit to their application for an open work permit, as well as a:
letter from your current employer that confirms you work there, or a copy of your employment offer or contract, and
copy of one of your pay slips.
Or,
You are approved to work in Canada and your spouse or common-law partner is eligible for a work permit through a pilot project.
In each case, your spouse’s permit will be valid no longer than yours.
please check http://www.cic.gc.ca/english/work/apply-who.asp