Fiducioso direttore edile che indossa un cappello rigido e parla con lo smarphone. Ingegnere civile maturo di successo in cantiere con spazio copia. Ritratto dell'ingegnere in uno stabilimento del sito - Foto e immagini stock

Confident construction manager wearing hardhat and talking with smarphone. Successful mature civil engineer at construction site with copy space. Engineer portrait in a site plant

Confident construction manager wearing hardhat and talking with smarphone. Successful mature civil engineer at construction site with copy space. Engineer portrait in a site plant

Confident construction manager wearing hardhat and talking with smarphone. Successful mature civil engineer at construction site with copy space. Engineer portrait in a site plant

African American architect man holding blueprints using smartphone at street of city. Portrait of handsome young man architect on a building industry construction site

African American architect man holding blueprints using smartphone at street of city. Portrait of handsome young man architect on a building industry construction site

African American architect man holding blueprints using smartphone at street of city. Portrait of handsome young man architect on a building industry construction site

Confident construction manager wearing hardhat and talking with smarphone. Successful mature civil engineer at construction site with copy space. Engineer portrait in a site plant

Smiling architect in suit and with helmet on head standing in building in construction process next to window and talking on smart phone. Engineer, architect or supervisor on a construction site of a new building, using a mobile app.

Male construction engineer. Architect with a tablet computer at a construction site. Young man looking in camera, building site place on background. Construction concept

Successful male architect at building site looking at camera. Confident construction manager wearing white helmet and yellow safety vest with copy space. Portrait of successful mature civil engineer.

Construction worker at building site smiling at camera. Portrait of mature engineer in a construction site looking at camera. Successful african architect wearing helmet and uniform with copy space.

Construction worker at building site smiling at camera. Portrait of mature engineer in a construction site looking at camera. Successful african architect wearing helmet and uniform with copy space.

Successful male architect at building site looking at camera. Confident construction manager wearing white helmet and yellow safety vest with copy space. Portrait of successful mature civil engineer.

Portrait of attractive unshaven architect in suit with helmet on head walking around building in construction process and using tablet. Portrait of professional architect wearing blue helmet and looking at modern building outdoors

Confident architect standing at construction site. Shot of a engineer standing in front of a building. Confident in his construction ability. Cropped portrait of an engineer on a construction site

Close up Businessman holding white hard hat builder construction estate. Engineer holding yellow helmet for workers security on background of new highrise apartment buildings