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ROV Ops / Tech Jobs. An ROV, or Remotely Operated Vehicle, is an underwater robot that is controlled from the surface by remote control and tethered to a vessel by an umbilical cable. ROVs can be used for a variety of different tasks, from observation to repair work and trenching, in areas difficult for humans to reach.
For vehicles operating out of water, see remote control vehicle. ROV at work in an underwater oil and gas field. The ROV is operating a subsea torque tool (wrench) on a valve on the subsea structure. A remotely operated underwater vehicle (ROV) is a tethered underwater mobile device. This meaning is different from remote control vehicles operating on land or in the air. ROVs are unoccupied, highly maneuverable, and operated by a crew aboard a vessel.