The California Association of School Transportation Officials welcomes Job Postings for positions related to K-12, School Pupil Transportation Services. Job postings will be visible on the associations webpage for 30 days. If you wish to have your Job Posting listed for more than 30 days, you will have to re-submit the request and pay any associated fees. Agency Members receive unlimited, free, postings. The fee for Non-Agency Members is $50.00 per posting, per 30 days. Click here to download the CASTO Job Announcement Form..pdf. Please scan and email the completed Job Posting Request Form to flossie.lopez@smusd.org