rainbow-collar

[reyn-boh-kol-er]
adjective Informal.
  1. being or of an employee who combines work or experience on the assembly line with more technical or administrative duties; having both blue-collar and white-collar duties or experience.
  2. being, of, or for a factory worker supplanted by automated equipment and retrained for technical or administrative duties.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018