Does Canadian work experience on a Spouse Work Permit count to EE score?

Yes. if you have at least 1 year of skilled work experience in Canada, in the last 3 years before you apply—you can meet this in a few different ways:

-full-time at 1 job: 30 hours/week for 12 months = 1 year full-time (1,560 hours) -equal amount in part-time work: for example 15 hours/week for 24 months = 1 year full time (1,560 hours) You can work as many part-time jobs as you need to meet this requirement.

-full-time work at more than 1 job: 30 hours/week for 12 months at more than 1 job = 1 year full time (1,560 hours) -have gained your work experience by working in Canada while under temporary resident status with authorization to work