Archdiocese of St. Louis·Saint Charles County, Missouri
The Substitute Teacher is responsible for implementing provided lesson plans, supervising students, and upholding academic and behavioral expectations to ensure continuity of instruction. This includes facilitating learning activities, managing classroom behavior according to policy, and ensuring student safety while modeling Christian values.
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.
Sts Joachim and Ann Catholic Church, St Charles is seeking responsible, faith-filled, and flexible Substitute Teachers to support our learning community as needed. The ideal candidate is committed to maintaining a structured, positive, and Christ-centered classroom environment while ensuring continuity of instruction in the absence of the regular teacher.
The Substitute Teacher will implement lesson plans provided by the classroom teacher, supervise students, and uphold the academic and behavioral expectations of the school. Responsibilities include facilitating learning activities, managing classroom behavior in accordance with school policies, and ensuring the safety and well-being of all students.
The successful candidate will model Christian values in word and action, foster a respectful classroom atmosphere, and support the mission of Catholic education. Substitute Teachers are expected to maintain professionalism, confidentiality, and effective communication with school staff and administration.
Flexibility to work across grade levels and subject areas is preferred. Participation in school prayer and adherence to diocesan policies, including safe environment requirements, are essential.
A Bachelor’s degree is required for this role, and a valid state teaching certification is preferred. Candidates must demonstrate a commitment to the mission and teachings of the Catholic Church and successfully complete required background checks and safe environment training.
Market context
Substitute teacher roles in Missouri are often driven by daily classroom coverage needs, so districts may hire throughout the school year. Competition can be stronger in districts that prefer a bachelor’s degree in education, a teaching certification, or a substitute permit, along with solid communication and classroom management skills. Review the AI-summarized requirements and benefits on this page against the original posting to save research time, and confirm the district’s permit and certification expectations before applying.