Mathematics Instructor

Helias Catholic High School in Jefferson City, MO has an opening for a Mathematics Instructor for the 2026-2027 school year. A successful candidate should hold the appropriate Missouri teaching certification, or its equivalent. Applicants must also be prepared to support the mission of our Catholic high school program. Interested applicants should complete an application on the Diocese of Jefferson City website and contact Assistant Principal Emma Williams at ewilliams@heliascatholic.com to submit a letter of interest, resume, and letters of recommendation. 

Theology Instructor

Helias Catholic High School in Jefferson City, MO has an opening for a Theology Instructor for the 2026-2027 school year. A successful candidate should hold the appropriate Missouri teaching certification, or its equivalent. Applicants must also be prepared to support the mission of our Catholic high school program. Interested applicants should complete an application on the Diocese of Jefferson City website and contact Assistant Principal Emma Williams at ewilliams@heliascatholic.com to submit a letter of interest, resume, and letters of recommendation. 

JH Band Director/HS Assistant Band Director

Helias Catholic High School in Jefferson City, MO has an opening for a Junior High Band Director/High School Assistant Band Director for the 2026-2027 school year. A successful candidate should hold the appropriate Missouri teaching certification, or its equivalent. Applicants must also be prepared to support the mission of our Catholic high school program. Interested applicants should complete an application on the Diocese of Jefferson City website and contact Assistant Principal Emma Williams at ewilliams@heliascatholic.com to submit a letter of interest, resume, and letters of recommendation. 

Facilities Staff

Custodial duties at Helias Catholic High School include basic cleaning of school facilities, with tasks such as operating a scrubber and buffer, stripping and waxing floors, vacuuming, and window washing. Click on the link above for an application, to be submitted via email to Director of Facilities Travis Reinsch.