Caucasion male construction worker or fireman in yellow workwear and white safety helmet at the phone answering call walking straight to the camera out of a industrial site with a serious worried look

construction worker work man industry occupation job industrial working helmet professional male person engineer safety site business construction worker white engineering caucasian maintenance protection service profession yellow workman project uniform construction site workplace workwear danger working man construct builders workshop fire cloth serious confident worried walking rain raining phone calling emergany answering