Ingegnere maschio barbuto positivo in hardhat e gilet con occhiali protettivi e cuffie che discutono problemi di lavoro con il collega durante la riunione in cantiere - Foto e immagini stock

From below of positive confident diverse male engineers in waistcoats and hardhats and with documents inspecting construction site and discussing project

Cheerful men in helmets and waistcoats smiling and looking at each other while talking during break on construction site

Serious male architect and engineer in hardhats analyzing and discussing blueprint while working together on construction site with concrete building

Positive adult men in vests and hardhats smiling and looking at each other while reading blueprint during work on construction site

Low angle side view of manager and engineer with blueprints shaking hands while standing on construction site of residential house

Low angle of male contractors in helmets smiling and greeting each other with handshake while working on construction site together

Positive male builder with blueprint shaking hand of crop partner while standing near unfinished building during work

Positive young bearded male engineer in hardhat and waistcoat with protective headphones looking at camera while standing on construction site with blurred colleague in background

Low angle of happy male entrepreneur and contractor smiling and shaking hands while concluding contract on solar power station

Handsome confident young male construction engineer in elegant formal suit and hardhat with mobile phone in hand looking at camera, and smiling friendly on white background

Happy male contractor in waistcoat and hardhat smiling and looking away while answering phone call against gray background

Attentive bearded male architect in formal suit and hardhat reading blueprint with construction plan against white background

Happy male contractor in hardhat and uniform smiling and looking away during work against gray wall

Delighted man in suit and helmet smiling and browsing smartphone against gray background

Delighted male architect in suit and helmet holding drafts and pen and pointing away with smile during work against gray background

Positive successful professional male engineer in formal suit and hardhat with rolled blueprints in hand looking at camera on white background