About
- Rooted in Our Community St. Dominic is a Catholic, comprehensive, coeducational high school with deep ties to our area parishes and communities.
- Our Campus, Our Home Our 50-acre campus is among the largest of any Catholic high school in the St. Louis area.
Admissions
- Apply to St. Dominic Learn more about how to join the St. Dominic family.
- Visit Us on Campus Experience life at St. Dominic firsthand with a shadow visit or personal tour.
Academics
- College Preparatory Education With dual credit and AP coursework, individual college guidance and more, 99% of our graduates continue to higher education.
- Leadership in STEM We offer interactive broadcasting coursework, as well as 11 hands-on courses in computer science, engineering, aerospace and biomedical sciences through Project Lead the Way.
Faith
- Living Our Faith Prayer is an essential part of life at St. Dominic, whether in classes or practices, during Adoration or at all-school Masses.
- Walking with Christ Students reflect and grow through retreats at each stage of the high school experience.
Student Life
- Explore Your World Our 40 clubs and organizations offer new experiences and leadership opportunities.
- A Day in the Life St. Dominic is more than a school – it’s a second home. See what a typical day might have in store for you.
Arts
- Take a Bow Students can shine onstage or behind the scenes in the Crusader Players' four annual stage productions.
- Center Stage Take a peek at the 500-seat Amy Dickherber Performing Arts Center.
Athletics
- Crusader Spirit The St. Dominic Crusaders compete in 24 varsity sports.
- Home of the Crusaders Tour our athletic facilities, from Crusader Stadium to our state-of-the-art fitness center.
Giving
- Called to Lead Join us in making the 42,000-sq.-ft. Center for the Sciences a reality.
- Ways to Give Explore our many giving options to find the best fit for you and your family.

In This Section

Employment

St. Dominic High School is a Catholic, coeducational college preparatory community that forms disciples of Jesus Christ, serving 1,100+ students in grades 9-12 in O'Fallon, MO. Our community relies on a dedicated team of professionals to educate our students, whether through classroom instruction or support across campus.

We are currently seeking applicants for the following positions:

Full-Time Mathematics Teacher

We are seeking a full-time Mathematics teacher for the 2025-2026 school year. This position would have a concentration in Algebra II and Geometry within our college preparatory curriculum. Applicants must be certified in Mathematics. Compensation will be based on degree and years of service in education in accordance with our compensation scale. Interested applicants should submit a cover letter and resume no later than March 31, 2025 to:

Jennifer Bolinger
jbolinger@stdominichs.org
Subject Line: Math Application