District Instructional & Yard Assistant Substitute at Twin Hills Union School District Share on X - Application Deadline Until Filled Date Posted 3/25/2026 Contact Cheryl Wills 707-823-0871 Number of Openings 1 Salary Single Rate $18.00 Per Hour Length of Work Year Work is on a substitute basis, as needed. Employment Type Part Time About the Employer Twin Hills Union School District, nestled in the rolling hills of West Sonoma County, serves approximately 1,000 students across four uniquely different schools, including three thriving charter schools. Our district is proud of its strong academic programs, supportive and safe school environments, and close-knit community partnerships. Students benefit from a rich educational experience that includes core academics, technology, and history-social studies, along with robust enrichment in the arts, music, drama, and athletics. Every child is valued as an individual, and families are welcomed as essential partners in student success. To find out more about us please visit Requirements / Qualifications Please see the job description Comments and Other Information HIRING PROCESS: Mandatory Information to be submitted to screening committee: Completed and signed district application on EDJOIN If a current district employee a letter of interest is required. Three recent letters of recommendation Current resume Letter of introduction explaining why you are qualified for this position and including information that will help the screening committee get to “know” you during the paper screening process Selection Process: Interested and qualified individuals are encouraged to complete the application and supporting documentation as soon as possible to be included in the selection process If a current district employee, a letter of interest is required. Applications will be reviewed and rated by a screening committee Persons selected for an interview will be contacted Position will remain open until filled. Final selection may occur at any time Links Related To This Job THUSD District Website Cal. PERS Links Not all postings qualify for Cal. PERS. Informational Only. Cal. PERS Retirement Benefits ADD TO WISHLIST VIEW JOB WISHLIST APPLY (Current Employees ONLY) APPLY QUICK APPLY