**Substitutes are ‘on-call’ employees serving on a day-to-day basis. This posting is only for employees who have retired from a teaching position within Twin Rivers Unified School District.

A valid, current Credential or 30-Day Substitute Teaching Permit issued by California Commission on Teacher Credentialing is required. CalSTRS Retirees: Pursuant to Education Code section 24214.5, there is a 180-calendar day separation-from-service requirement for all retired CalSTRS members, regardless of age, during which the post-retirement compensation limit for the performance of retired member activities is zero dollars ($0). Sections 24214 and 24214.5 of the Education Code impose limitations on retired CalSTRS members who return to work and perform retired member activities. The post-retirement earnings limit for retired CalSTRS members for the 2019–20 fiscal year (July 1 through June 30) is $46,451. Education Code section 45134 precludes retired CalSTRS members and retired CalSTRS participants from employment in classified positions in the California public school system.