Plant operator
employee who supervises an operating plant operations

A plant operator is an employee who supervises the operation of an industrial plant. The term is usually applied to workers employed in utilities, wastewater treatment plants, power plants or chemical plants such as gas extraction facilities, petrochemical or oil refineries.
Modern industrial plants are generally highly automated, with control of the plant's processes centralised in a control room from which valves, gauges, alarms and switches may be operated. Employees working in these environments are sometimes known as control room, panel or board operators - conversely, workers carrying out field operations may be known as 'outside operators'. Generally, operators are assigned to a particular unit, on which they are responsible for a certain function or area of equipment. Operators are also often responsible for ensuring work is being done in a safe manner, including managing 'permit to work' systems covering other workers.
References
Rudman, J.; Corporation, National Learning (1977). Sewage Plant Operator. Career Examination Series (in French). National Learning Corporation.
This brief starts where responsible research should: with the source description of “Plant operator” as employee who supervises an operating plant operations. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the science & nature register because the source frames it as employee who supervises an operating plant operations. Its deeper value depends on whether names, dates, institutions and citations support that framing.
The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated May 7, 2024. The linked authority identifier is Q7201527. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1977.
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This entry incorporates text from “Plant operator” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.