Travailleur barbu joyeux dans l'écriture de casque de sécurité tout en tenant presse-papiers - Photo & image de stock

Male worker or engineer in yellow hard hat standing indoors with notepad.

Happy bearded worker in safety helmet writing while holding clipboard

Young engineer in grey uniform with notepad works indoors in modern big office at daytime.

Young engineer in grey uniform with notepad works indoors in modern big office at daytime.

Male worker or engineer in yellow hard hat standing indoors with notepad.

Cropped view of bearded workman pointing with finger at digital tablet

Competent engineer, designer or architect leading working conference at office center. Attractive young bearded man wearing uniform and protective helmet working on laptop with blueprint.

Cheerful fireman holding clipboard near coworkers giving talk on briefing

Selective focus of attractive firefighter holding clipboard near coworkers giving talk on briefing on background

Confident fireman in helmet checking fire alarm while holding clipboard

Cheerful female firefighter standing near fire alarm while holding clipboard

Selective focus of happy fireman holding clipboard near coworker giving talk on briefing

Fireman in helmet standing near fire alarm while writing on clipboard

Beautiful female architect standing at modern office with building plan while his colleague working on background

High angle view of architects working with building plan at office