job-share

[job-shair]
verb (used without object), job-shared, job-shar·ing.
  1. to share the responsibility and duties of a single full-time job with one or more other employees.
noun Also job share.
  1. an arrangement in which two or more employees share one full-time job.
Related formsjob-shar·er, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for job sharing

job sharing

noun
  1. the division of a job between two or more people such that each covers the same job for complementary parts of the day or week
Derived Formsjob sharer, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012