Preheat the oven to 350°F.
Add butter and sugars to a stand mixer and beat until cream. Add eggs and vanilla and beat until fluffy.
In a separate bowl mix together the dry ingredients – flour, baking soda, cinnamon and salt and mix well. Add the flour to the sugar mixture and stir. Add oats and raisins and mix until combined.
Use cookie scoop to scoop out dough onto ungreased cookie sheet. Bake for 8-10 minutes.
Remove to wire rack and let cool.