Serious male engineers in protective helmets standing near building and discussing details of project - Stock Photo & Image

Positive young male engineer in protective hardhat shaking hand of partner while greeting each other on construction site

Positive business owner with hands on waist smiling and talking with male builder while checking construction site

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

A group of beautiful business partners in diving. Discussing the plan, the architect stands in cashier. Discussing the case and smiles at his colleagues while working in the office.

Portrait of factory worker in protective equipment in production hall

Cheerful bearded male engineers in white protective helmets standing at construction site and looking at each other

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

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

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

Happy bearded men with draft smiling and shaking hands while making agreement during work on solar power station

Smiling professional engineer with laptop discussing details of project with colleague while standing near solar panels for alternative energy in field

Serious bearded male engineers in hardhats and waistcoats checking draft of solar power station producing alternative energy

Unrecognizable male in technician uniform writing on tablet while working in professional garage