Senior african technician repairing a circuit board under electronic magnifying glass
Man fixing an old desktop computer
Professional engineer installing a natural gas boiler at home he is checking the pipes
Portrait of an handsome young black businessman
Electrician connecting wires
An asian male engineer using a radio station is working in front of a high voltage pole in the sunset the sky is beautiful
Competent technician in orange helmet and grey overalls standing near switchgear and connection solar station to common network production of alternative energy and saving of environment
Electrician measuring voltage of cables
African american man in coveralls pointing forward looking at camera making the choose you gesture on blue background confident builder pointing with index finger in studio shot
African american builder uses measuring tape
Professional technicians are controlling industrial machinery online engineer working and control machine in factory
Expert repairman doing inspection of refrigerant levels and necessary repairs to prevent major breakdowns professional worker troubleshooting condenser writing findings on clipboard
Portrait of a firefighter standing in front of a fire engine
African american handyman with tool belt looking closely at hand saw before starting work repair worker in uniform and protective helmet interior studio isolated on blue background
Engineer in an orange helmet demonstrating a rubber sheathed electrical wire
Craftsman repairing air conditioner with screwdriver on roof
Portrait of professional heavy industry engineer worker wearing safety uniform goggles and hard hat in the background unfocused large industrial factory
Construction employee dissatisfied with working conditions arguing with contractor upset african american worker wearing work uniform and hard hat studio shot against blue background
Young man engineer wearing a green vest and hard hat while taking a tool from the toolbox
Electrician working
Young engineer carpenter wearing helmet square pattern flanel shirt with red safety vest holding small handheld electric saw smiling to camera
African american painter doing repairs in room
Surveyor engineer on the substation
Man in uniform using digital tablet for air conditioners
Rear view of man inserting power cable into appliance
Portrait of african american contractor with digital tablet calculating costs and quantity of materials needed to perform the renovation supervisor using estimating application on electronic device
Young african male technician examining fusebox with multimeter probe
Young man engineer wearing safety vest and helmet showing box with tools while smiling
Man construction worker with document inside apartment
Portrait of a beautiful female technician wearing work uniform and white safety helmet repairing a mobile phone with screwdriver
Marine engineer officer working in engine room
Young electrical worker wearing safety vest holding cables and cable pliars smiling with great positive attitude
Portrait of professional heavy industry engineer worker wearing safety uniform goggles and hard hat in the background unfocused large industrial factory
Closeup of caucasian contractor in yellow safety helmet putting efforts to move heavy metal electric cables conduit pipe carrying them on his shoulder construction work theme
African american man working with laptop
Man using screwdriver for repairing ventilation system
African american factory worker man smile and show thumbs up to camera through channel of the machine concept of good management system to support industrial business working
Cropped black afro auto mechnic holding tool for repairing a car wearing uniform
Man in mask kneeling near installed air conditioner outdoors
Close up of technician adjusting cctv camera on wall
Portrait of professional heavy industry engineer worker wearing safety uniform goggles and hard hat in the background unfocused large industrial factory
Smiling worker portrait
Friendly happy smiling professional construction worker with hard hat and working tools isolated on blue background african american builder looking aside holding pliers
Portrait of pleasant smiling happy successful owner of household goods store standing behind counter giving thumbs up
Black man in a white helmet and work clothes smiles with a toothy smile holding a hammer on his shoulder portrait of a happy african american worker in overalls with a sledgehammer in his hands
African construction worker looking at camera
Young electrical worker wearing safety vest holding cables and cable pliars smiling with great positive attitude
African american textile industrial quality controller at work
Happy african american factory technician repairing loom
African american constructor using electric drill for screwing nails working with engineering machine in construction renovation builder drilling with nail gun for repair on blue background
African american electrician repairing electricity switchboard
Man electricity and screwdriver of maintenance box in control room engineering or machine mechanic male electrician screw tool and power installation of industrial generator technician or repair
Construction worker or professional work for building a builder at construction site
Indian builder in helmet with wrench and pliers
Adult electrician builder engineer worker with electric scheme plan in front of fuse switch board
An african american worker twisting a light bulb on a background of room with paint cans and ladder vector flat design illustration isolated on white background vertical layout
Young african handyman repairing dishwasher need to change old dishwasher hose black guy in blue overalls workwear is concentrated on work in kitchen indoors side view portrait
Man installing socket on wall at home
African american carpenter handling hand saw with uniform and protective helmet construction worker in coveralls preparing tools isolated on blue background studio shot
Low angle view of a young african repairman in overalls installing window
Side view on black repairman handyman in blue overalls holding shower handle in hands while repairing installing it in clients bathroom at home confident serious guy engaged in plumbing work
Machine operator focused on work
Side view of young black woman in hardhat and uniform standing in front of panel of machinery equipment and pressing start button
Service man dark skinned service man standing in the kitchen
Repairman dancing with tool in hand for successful completion of work concept happiness joyful lifestyle enjoying work and taking break during work
Front view of cheerful afro american male gardener in brown overall summer hat and protective glasses holding gasoline hedge trimmer smiling and looking at camera concept of seasonal work
Smiling african american repairman in orange helmet and safety glasses checking cables in power transformer among solar station competent technician controlling process of green energy production
Professional african american glassworker checking quality of manufacturing of glass item in a workshop
Asian indonesian technician or electrician making function test on breaker box or switchbox with power lines on construction site or in factory for acceptance
Happy mid age electrician checking industrial control box
Professional house painter holds roll of wallpaper to place on the wall before starting to paint construction worker wearing work tool belt and hard hat against blue background
Factory workers working with adept robotic arm in a workshop industry robot programming software for automated manufacturing technology
Young computer worker is in the process of maintaining a central computer unit in the workshop
Marine engineer officer working in engine room
Foreman control loading containers box from cargo freight ship for import export freight containers in sea port
Carpenter in overalls holding screwdriver in studio using handy instrument to screw nails construction engineer working with manual utility tool screwing something over blue background
Angry construction worker angry and upset about overwork and long hours without rest frustrated upset person shouting aggressively while having an argument with employer against blue background
Optimistic handyman or mechanic wearing uniform pointing at smart phone with finger using online delivery service app for working indoor studio shot isolated on yellow background
Technician engineer in protective uniform with hardhat standing and teaching apprentices or colleague worker to use computerized machine control at heavy industry manufacturing factory
Portrait of stylish black african american man at hat and sunglasses against sunny autumn fall background doing selfie from mobile phone rich people in africa at traditional dress
Portrait of concentrated repairer male standing with drill in uniform indoors
Portrait of construction professional from side holding screwdriver against blue background concentrated african american builder wearing tool belt and work uniform
Technician conduct troubleshooting modify settings activate processes and operate machines in a factory facility maintenance and regulates the performance of the machine using real time data
Young african american engineer looking at smartphone screen and communicating in video chat while having snack at lunch break
Happy african textile factory worker portrait in front of weaving machine
Professional repairman installing air conditioner in a room
I get to do what i love every day a handsome young man standing alone in his shop and repairing a bicycle wheel
Portrait miner coal man in helmet with lantern in underground mine concept industrial engineer
African american worker set up central gas heating boiler at home
Happy african american builder holding hammer posing in studio against blue background workman in hard hat and construction overalls safety uniform in construction industry
Electrician switching on power line box
Man using screwdriver for repairing ventilation system
African confident engineer in work helmet having a conversation on mobile phone while controlling the work in factory
Expert repairman contracted for routine air conditioner cleaning and maintenance using brush to dust dirty clogged air filter restricting airflow and decreasing efficiency
An electrician performs electrical work
Happy seaman ab or bosun on deck of vessel or ship
Engineer on site for maintenance and training in industry factory worker warehouse workshop for factory operators mechanical engineering team production
Portrait of professional heavy industry engineer worker wearing safety uniform goggles and hard hat in the background unfocused large industrial factory
Young happy engineer man wearing white glove and taking hammer inside toolbox while smiling
Young african male technician repairing fusebox with screwdriver