Applications should be completed online through our website linked to the right. (click on "View our open positions")



DOE Substitute Program

Coaches/ Co-Curricular Activity




Maintenance/ Grounds

If you need to complete an application by paper, please submit it to Maria King at:

84 School Street

Unity, ME 04988

Maria King

RSU#3 is looking for motivated individuals to join our team!

To apply for a vacancy at RSU3, please complete the online application linked above.  If you need support with completing it online, please contact RSU3 Central Office at 207-948-6136.

Applicants must have or be able to obtain a CHRC on file with the Maine Department of Education.  All applications will need a cover letter and resume, along with references.

If you are interested in being a substitute, the DOE has started a new program to support you. Click HERE

RSU3 is located in rural Waldo County and includes the towns of Brooks, Freedom, Jackson, Knox, Liberty, Monroe, Montville, Thorndike, Troy, Unity, and Waldo.  Our district has a rich history of community involvement, student success and exceptional staff, and we are proud to offer the very best education to our students.  EOE.