41 Combat Engineer Regiment (41 CER) is an Army Reserve (militia) unit of the Canadian Military Engineers/Royal Canadian Engineers (RCE) in Alberta, Canada. The unit consists of: Regimental Headquarters (RHQ), 25 Engineer Squadron (25 Engr Sqn) in Edmonton, 33 Engineer Squadron (33 Engr Sqn) in Calgary, and Administration Squadron (Admin Sqn).The unit parades on Wednesday evenings and Saturdays at the Lt-Col Philip L.