Administrative Staff

Communications Coordinator

Helias Catholic High School is seeking a Communications Coordinator to join our school leadership team in advancing the school’s vision of building a community of saints and scholars for Christ.

Under the direction of the school president, the communications coordinator is a key administrative leader responsible for developing, implementing, and managing internal and external communications, media relations, alumni and community engagement, and school branding. The ideal candidate holds a degree, preferably in communications, marketing, or journalism, with experience consistent with the role of communication and public relations. 

Interested applicants should contact President Ron Vossen at rvossen@heliascatholic.com to submit a letter of interest and resume.

Instructor Openings

Helias Catholic High School in Jefferson City, MO has an opening for the following instructors 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. 

ASL (American Sign Language) Instructor

Latin Instructor

Spanish Instructor

Substitute Teachers

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.