artificer [artificers]◼◼◼(member of the military who specializes in manufacturing and repairing weapon systems) noun [UK: ɑː.ˈtɪ.fɪ.sə(r)] [US: ɑːr.ˈtɪ.fɪ.sər]
pyrotechnist◼◻◻(person skilled in manufacture or setting fireworks) noun [UK: ˌpaɪ.rəʊ.ˈtek.nɪst] [US: ˌpaɪ.rəʊ.ˈtek.nɪst]