There are many ways to immigrate/work in canada
Canada has introduced a new system of Immigration from Jan 2015, called the Express Entry Program. The information regarding how this program will work is continuously being updated by the govt of Canada.
The Canadian Experience Class (CEC) allows those with Canadian work experience to become permanent residents. As of January 1, 2015, potential candidates interested in applying to the Canadian Experience Class must go through the Express Entry system.
As of January 2015, a new system has been to manage how people apply to this program. It is called Express Entry. Federal Skilled Worker applications are assessed based on an applicant’s ability to become economically established upon Canadian Immigration