radarman

[ rey-dahr-muh n, -man ]
/ ˈreɪ dɑr mən, -ˌmæn /

noun, plural ra·dar·men [rey-dahr-muh n, -men] /ˈreɪ dɑr mən, -ˌmɛn/.

a person who operates or helps to operate radar equipment.

Origin of radarman

First recorded in 1940–45; radar + man1