Archdiocese of St. Louis·O’Fallon, Missouri
The substitute teacher provides classroom instruction and supervision in the absence of the regular teacher while maintaining a safe and productive learning environment. They are responsible for following lesson plans, managing daily routines, and supporting the school's Catholic mission.
The Archdiocese of St.
Louis Catholic Education and Formation features an expansive coalition of schools that allow our children to develop a sense of purpose and value, receive a higher quality education, join a welcoming community and feel secure in a a dynamic future.
We have a rich history, with its establishment 200 years ago by St.
Rose Phillppine Duchesne.
A coalition of schools serving over 50,000 students (PreK-12) within an 11-county area.
The educational experience provided to our students and their families is rooted in a higher calling from God to honor and celebrate the gifts He has given us.
The Substitute Teacher provides classroom instruction and supervision in the absence of the regular teacher. In a Catholic school setting, the substitute supports the academic program while modeling Christian values, maintaining classroom structure, and contributing to a respectful, faith-filled learning environment.
The Archdiocese of St. Louis Catholic Education and Formation is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. All employment decisions are based on business needs, job requirements and individual qualifications without regard to race, color, religion, gender, national origin, age, marital, parental, veteran or disability status.
Candidates must possess a valid substitute teaching license or permit as required by the state or diocese. Previous experience working with children or adolescents in an educational setting is required.
Market context
Substitute teacher roles in Missouri are often in steady demand because schools need flexible coverage for daily absences and short-term staffing gaps. This role can be competitive when districts look for candidates with strong classroom management, clear communication, and a teaching certification or substitute permit, especially when a bachelor’s degree in education is preferred. Review the district’s permit requirements early and compare the AI-summarized job requirements and benefits here to save time versus reading the full posting.
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