Agricultural engineer
From Memory Alpha, the free Star Trek reference.
An agricultural engineer is an engineer that specializes in the field of agricultural engineering; that is, the application of engineering science and technology to the various management, production and processing applications of agriculture.
In Jye society, the treatment coefficient, assigned by the allocator, determines that the level of medical care received by patients. This determination was made based on profession, skills, accomplishments, in which case, an agricultural engineer was higher than the care given to a waste processor, because the engineer is more important to society. (VOY: "Critical Care")
