Must be registered with the Merced County Office of Education Credentialing Department and be active on the County-Wide sub list to be considered.To be considered for subbing with Livingston, please go to the district website to fill out the short questionnaire: www.livingstonusd.org >Departments >Human Resources >Substitute TeacherIf you're not currently on the County-Wide Sub list, please contact Tina Schultz, Credentials Analyst, MCOE (209) 381-6633 to get more information.