Workers in the Community Word Wall. This Workers in the Community Word Wall set has a total of 57 job cards. Each community worker word card has a fitting picture to match the word.The community workers (jobs) in this set are chef, coach, therapist, crossing guard, detective, doctor, trainer, farmer, beekeeper, meteorologist, fisherman, ranger, lifeguard, librarian, janitor, mailman, mechanic, miner, policeman, oil worker, nurse, cashier, priest, principal, secretary, ski guide, teacher, writer,