Eccitato costruttore professionista maschile in giubbotto di sicurezza e casco in posa con le braccia aperte sul tetto - Foto e immagini stock

Male professional engineer in safety vest and helmet walking on construction

Male professional engineer with tool belt posing with crossed arms

Male smiling engineer in safety vest and helmet with tool belt on construction

Male engineer in safety vest and helmet with tool belt walking on roof

Engineer under checking the industry cooling tower air conditioner is water cooling tower air chiller HVAC of large industrial building to control air system.

Engineer with digital tablet on a background of power line tower..

The energy engineer inspects the equipment of the substation. Power engineering. Industry

Engineer standing and hoding laptop with wind turbine.

Male engineer in safety vest and helmet with blueprint using digital tablet on construction

Male architect in safety vest and hardhat with tool belt standing on roof

Professional female engineer in safety vest and helmet using tablet on industrial construction

Beautiful female engineer in safety vest and hardhat writing in clipboard on industrial construction

Female architect with tool belt in safety vest and hardhat

Professional female engineer in safety vest and hardhat with blueprint on coffee break on roof

Attractive engineer in safety vest and helmet writing in clipboard on industrial construction

Beautiful female builder in safety vest and hardhat writing in clipboard on industrial construction

Female architect in safety vest and hardhat using digital tablet on industrial construction