Closeup portrait of happy Biracial bearded construction worker in glasses and safety hat looking at camera during workday inside large empty building on sunny day
Electrical engineer with digital tablet running check-up of equipment at the factory. Clip. Electrical substation at power plant.
building, renovation, technology, electricity and people concept - two smiling builders with tablet pc computer and equipment indoors
Professional construction engineers team using blueprint of project plan brainstorming
Slowmo tracking shot of black male
Uniform man putting notes at underground closeup. Latina foreman in hardhat examining parking writing. Serious contractor working
Moscow,Russia 05.2016.Construction, workers poured concrete into the formwork.Dolly shot , valves in the foreground
Maintenance engineer worker working with robotic machine at factory
Station technical director with working drawings at nuclear power station. Worker in white helmet with engineering drawing near outdoor switchgear at nuclear power station
Team of builders make repairs living room. Renovated apartment.
Specialists wallpapering in the house. Brigade of craftsmen making renovation.
Construction worker in a helmet and safety glasses dressed in overalls. Portrait, close-up looking at the camera. Construction industry concept.
Portrait of group of professional telecommunication industry engineers smiles and looks at the camera . Workers wearing safety uniform and hard hat on unfocused background
Construction worker cutting board
Black engineer with safety vest and goggles looking at the construction site typing on a digital tablet computer
Urban development, construction of new homes. The view from the top of the construction site
Architect Worker Checking Construction Project On Electric Tower. One Engineer Stands Near Power Lines At Sunset. Male Technician Is Operating A Documents Beside Electrical Transmission Lines.
maintenance man in hard hat working on construction site
Electrical inspector writing paper examination working outdoors zoom on. Serious skilful electrician man making notes in folder closeup
Maintenance engineer worker working with robotic machine at factory
Construction worker and engineer shaking hands at construction site
Aerial. Construction of new buildings, the workers is poured the formwork. The overall plan from the top
Engineer documenting operations in factory control room
Two construction workers, wearing safety jackets and helmets, discussing looking at the computer among scaffolding. Overhead shot
Electrician puts socket. Electrician makes the job of electricity.
Specialists inspecting commercial work at metal industry factory
Professional construction engineers team using blueprint of project plan brainstorming
Engineer and foreman working at control room of a modern thermal power plant
Two construction site managers discussing office blueprints at telephone
Maintenance engineer worker working with robotic machine at factory
Cheerful builder in hard hat smiling for camera in unfinished building
Slow Motion Worker in red hard hat sits at construction site and looks around
Asian two engineers are planning the construction.They are holding a blueprint and looking at it with inspiration.Designer and manager Industrial engineer safety equipment at construction site.
Building expert conducting inventories writing paper examination outdoors. Serious electrician man in protective helmet uniform making notes
Guy Engineer Standing Outdoor in Safety Clothes Inspects Power Line Using New Laptop. Professional Hand Worker in Power and Energy Industry
Electrician mounting junction box, instaling electrical wiring in apartment. Repairman feeds wires, cable into electrical box. Repair and construction work. Contractor working on apartment renovation.
Electrician cleans wires . Builder making electrics close-up.
professional worker and foreman discussing work on construction site using laptop
Serious attentive man engineer architect in protective helmet looks at tablet screen outdoors near power line in sunny day. Professional worker in power and energy industry works creates new project.
professional engineer in safety west and foreman in hard hat discussing work on construction site of tall building
professional engineer and foreman working together on construction site of high building
Engineer woman dark skin wearing orange uniform and safety orange helmet under inspection and checking production process on factory station by clipboard. Warehouse workshop for factory operators.
Cheerful mature builder in hard hat and overalls smiling in unfinished building
Portrait of caucasian heavy industry engineer worker posing confident to camera wearing hardhat and uniform. Business people in hard hat or safety wear. Electrician, electric worker
Maintenance engineer worker working with robotic machine at factory
The development of new buildings, construction crane view from the top
professional builders working together on construction site
Side view of Electrician working with wires in socket close up.