Also unskilled.
Here is the NOC matrix 2006 which is what HRSDC uses in its LMO assessments:
http://www30.hrsdc.gc.ca/NOC/english/NOC/2006/html/Matrix.html
If you look at the first column, it tells you the skill level of each occupation listed in the other columns. Skilled jobs are 0, A and B. Low skilled or unskilled jobs are C and D.