Portrait of security agent doing no gesturing with finger, refusing entry
In order to maintains service on power line, lineman uses insulated equipment while climbing a pole
Worker inspects gas cylinders in safety gear at industrial facility in daylight hours
Portrait of security guard waiting for miracle, putting hands together
As part of reconstruction of a house, electrician replaced an outlet
Private law enforcement worker in telephone call with mates
Two environmental engineers discussing pollution levels.
Environmental engineers inspect trash-filled shoreline
Skilled technician working diligently on machinery in a modern industrial facility during the day
Private law enforcement worker shoving away trespassers
Assist in preparation of sterile surgery medical instruments for use during an operation at a
Private law enforcement worker in telephone call with mates
Engineers assess wind farm site under cloudy sky and wind turbines
Portrait of security agent removing baton from belt to secure assigned post
Guardian does threatening gesture with truncheon, handling security breaches
Workers inspecting equipment in industrial facility during daylight hours
Environmental engineers prepare to inspect coastal water conditions
Portrait of security agent doing crowd control, securing assigned post
Environmental engineers inspect coastal waste and record data.
Workers inspect equipment at an industrial facility during the day
Worker in safety gear examines tablet in industrial facility during maintenance shift
Workers inspecting wind turbines and discussing plans in a renewable energy project
Scientists conducting water purification research in a modern laboratory setting
Doctor Consulting with Patient
Technician inspects wind turbine at energy farm during bright afternoon
Workers engaged in food processing within a factory during daytime hours
Construction workers review plans outdoors with wind turbines in the background under a cloudy sky
Two female workers review shipment details at a freight yard during daylight hours
A middle aged woman in scrubs is presenting safety masks with gloved hands
Technician inspecting solar panels on a rooftop in an urban area during overcast weather
