St. Mary's South Side Catholic High School is seeking a full-time Theology teacher for the 2026-27 school year. The teacher will be responsible for teaching mostly Religion I & one section of Religion III. Candidates should have a Bachelor's Degree or higher. Please submit a cover letter, resume, transcripts, certification and three letters of recommendation to: Valerie Todd, Principal, toddv@stmaryshs.com. There is a possibility of filling this position with 2 part-time candidates.

St. Mary’s South Side Catholic High School is more than just a place of learning — it’s a vibrant Marianist community rooted in the values of self-actualization, diversity, and lifelong learning. Here, the whole person is nurtured in the love of God and of one another. Our mission is to form responsible young men who live with purpose, contribute meaningfully to society, and reflect the presence of Jesus Christ in the world.

Serving students from 41 zip codes across the region, our student body reflects the rich diversity — social, economic, and cultural — of the greater St. Louis area. Every student is known, supported, and challenged. Academic growth is personalized, with accessibility and support systems in place to ensure each Dragon is equipped to thrive.