Only if you meet very specific criteria and qualify for an open work permit. For example if your spouse is in Canada as a foreign worker on a work permit and has a full time job that is NOC A, B or 0. Or if you spouse is in Canada on a study permit as a full time international student. More information on who qualifies for an open work permit here: http://www.cic.gc.ca/english/helpcentre/answer.asp?qnum=177&top=17