John's Tree Service and Landscaping are currently taking applications for Experienced tree groundsman. Must have knowledge of. general labor on the tree crew. dragging brush, chainsaw operation, raking, knowledge of chippers, rigging, and roping. Equipment operation, property maintenance. You must have a. Valid insurable Ohio Drivers License. A CDL is not required but is a plus$$. We are looking for. dependable, hardworking, experienced laborers....