Bearded foreman in protective goggles looking away and speaking on walkie talkie while supervising industrial site at night
Bearded man in uniform and hardhat gesturing and talking on radio while calling worker during night shift on industrial site
Adult man in hardhat and goggles looking away and speaking on walkie talkie during work on industrial site at night
Man in hardhat and goggles inspecting cords of photovoltaic panel and speaking on radio during work on solar farm
Bearded male technician speaking on radio and checking wires of LED screen while standing in fume behind stage
Bearded man in uniform and hardhat browsing data on tablet and speaking on walkie talkie while standing on work site at night
Senior male engineer in formalwear and hardhat standing in machine factory and speaking on mobile phone
Low angle of bearded adult man in goggles and helmet speaking on smartphone while working on construction site
Bearded man in hardhat and goggles asking questions to crop employee during inspection on factory
Bearded man in hardhat and goggles looking around and browsing tablet during inspection on factory
Close-up video of engineer in white hardhat, goggles and uniform inspecting pipes in laboratory and reporting to radio set
Closeup tracking shot of Caucasian bearded businessman in white hardhat walking in empty spacious building and speaking on phone discussing construction process