Chattanooga ZooGroundskeeper - Chattanooga Zoo Chattanooga ZooGroundskeeper - Chattanooga ZooChattanooga, TNblowers, golf carts / mules, pressure washers and other cleaning equipment; occasionally climbs ladders between 12 and 20 feet high; is routinely exposed to external elements which include heat/cold, wet/humid, dry/arid. This position will routinely work with master gardeners, individual volunteers, group volunteers & community service workers to ensure the safety of animals, staff, and the public.