VACANCY NOTICE. . Dental Science Teaching Assistant. . Opens: July 1, 2024. Closes: Open until filled. . . General Information. . Willame. tte Education Service District is accepting applications for a. full-time (40 hours per week) Dental Science Teaching Assistant position. Successful candidate will work as a member of the. Willamette Career Acadmey, part of the School Improvement Services Department. a. nd will follow a. 187-day. calendar. . T...