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Man talking or speaking into radio microphone aboard a boat or ship.
Safety engineers inspect the piping system and operation of fire hydrants in the factory.  Safety Technician inspects fire hydrant system under building construction
Offshore engineer communicating by VHF radio with deck officer. Young marine specialist performing radio checks in engine control room.
Portrait of an electrical engineer wearing coveralls, had hat, high vis vest, and safety glasses in a dark hallway working on a tangle of cables and switches.
male engineer workers maintenance automatic robotic arm machine in a factory. worker checking and repairing automatic robot hand machine. technician worker check for repair factory machine.
Boiler Room - Data View Smile\n\n[url=file_closeup?id=15121789][img]/file_thumbview/15121789/1[/img][/url] [url=file_closeup?id=11052139][img]/file_thumbview/11052139/1[/img][/url] [url=file_closeup?id=17764469][img]/file_thumbview/17764469/1[/img][/url] [url=file_closeup?id=11543119][img]/file_thumbview/11543119/1[/img][/url] [url=file_closeup?id=11000945][img]/file_thumbview/11000945/1[/img][/url] [url=file_closeup?id=18447268][img]/file_thumbview/18447268/1[/img][/url] [url=file_closeup?id=12246842][img]/file_thumbview/12246842/1[/img][/url] [url=file_closeup?id=19120934][img]/file_thumbview/19120934/1[/img][/url] [url=file_closeup?id=15784505][img]/file_thumbview/15784505/1[/img][/url] [url=file_closeup?id=18962325][img]/file_thumbview/18962325/1[/img][/url] [url=file_closeup?id=15121609][img]/file_thumbview/15121609/1[/img][/url] [url=file_closeup?id=17829508][img]/file_thumbview/17829508/1[/img][/url] [url=file_closeup?id=22792487][img]/file_thumbview/22792487/1[/img][/url] [url=file_closeup?id=22509851][img]/file_thumbview/22509851/1[/img][/url] [url=file_closeup?id=19122400][img]/file_thumbview/19122400/1[/img][/url] [url=file_closeup?id=18560433][img]/file_thumbview/18560433/1[/img][/url] [url=file_closeup?id=12817795][img]/file_thumbview/12817795/1[/img][/url] [url=file_closeup?id=12236789][img]/file_thumbview/12236789/1[/img][/url] [url=file_closeup?id=22509735][img]/file_thumbview/22509735/1[/img][/url] [url=file_closeup?id=11070891][img]/file_thumbview/11070891/1[/img][/url] [url=file_closeup?id=15121923][img]/file_thumbview/15121923/1[/img][/url] [url=file_closeup?id=15379037][img]/file_thumbview/15379037/1[/img][/url] [url=file_closeup?id=15773710][img]/file_thumbview/15773710/1[/img][/url] [url=file_closeup?id=15120983][img]/file_thumbview/15120983/1[/img][/url] [url=file_closeup?id=11069894][img]/file_thumbview/11069894/1[/img][/url] [url=file_closeup?id=17829480][img]/file_thumbview/17829480/1[/img][/url]
A mature man with a thick beard and large build working as a concrete boom pump operator, walking next to a truck, looking at the camera with a serious expression. This is part of a series showing workers operating concrete pump trucks at a construction site.
Aircraft Technician inspecting and working in the main electronics bay of a 757 commercial airplane.
Portrait of a happy Latin American employee working at a manufacturing factory
electrical workers in substation, wotking
Young offshore professional engineer checking parameters of high voltage switch board. Offshore engineer making high voltage electrical equipment checks.
Instrument technician is take standard gas for the job calibrate or function check of personal gas tester or gas detector.
A technician working on an immersion cooling system in a data center for cryptocurrency mining, cloud services and AI computing in a large, temperature controlled warehouse in a remote location in  Stutsman County, North Dakota. The server is submerged in a tank of a non-conductive fluid that draws away heat more efficiently than air, which lowers the energy and water consumption of the facility.
Mechanics restoring or repairing a machine in a workshop. Skilled manufacturing engineers working on oil refinery equipment or pump and pipeline machinery installation inside an industrial factory
Portrait of a factory worker in a welding mask.
Three Male Oilfield Workers Talk and Prepare to Open/Close Valves to Change the Pressure of Mud Flow in a Pump Room at an Oil and Gas Drilling Pad Site
young survivor man looks at the switchboard. Wandering stalker. Post apocalypse. Traveling on foot in a post-apocalyptic world in search of food and light.
Wires and control buttons on the dashboard. The concept of a high-tech device and modern means of communication and data protection
air conditioning control technician
Young engineer officer starting diesel generator manually in engine room.
female mechanic working at storage
female technician Check the solar inverter panels in the electrical room. Service engineer installs solar cells on factory roofs Clean energy and renewable energy concepts
Portrait of a power plant operator wearing coveralls, had hat, high vis vest, and safety glasses working on a turbine at night.
Female electrical engineer work in front of MDB's main distribution board room, International Women's day, Women in Manufactory
Two skilled mechatronics engineers, equipped with safety PPE, are diligently conducting maintenance and configuring an advanced automation system at the factory.
Marine engineer officer controlling vessel engines and propulsion in engine control room ECR. Ship maintenance. He is looking at camera
The service area of an Airbus A330
Detail shot of a young man pushing button in newspaper factory
IT professional, working or laptop in data center for cyber security or troubleshooting a 404 glitch in network. Woman, computer engineer or technology for programming or analytics for coding online
Free Images: "bestof:Inventory 121128-N-XE158-142.jpg en Electrician's Mate 1st Class Brigham Snowden left assigned to Mobile Diving and Salvage Unit MDSU 1 Company 1-5 and Lt Paul"
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US_Navy_040527-N-8859S-007_Marines_and_Sailors_salute_the_Ensign_during_morning_colors_as_the_USS_Belleau_Wood_(LHA_3)_prepares_to_depart_for_a_six-month_deployment.jpg
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US_Navy_030927-N-5362A-001_A_U.S._Navy_SEAL_takes_aim_with_an_M-60_machine_gun.jpg
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US_Navy_040611-N-0402E-004_Chief_of_Naval_Personnel,_Vice_Adm._Gerry_Hoewing,_speaks_with_Sailors_assigned_to_Mobile_Security_Force_Detachment_Two_One_aboard_the_Al_Basrah_Oil_Terminal.jpg
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