Substitute

Archdiocese of St. Louis; Saint Charles (MO); On-site; USD 17,000 - 26,000; Part time

Job summary

A Catholic educational institution in Saint Charles is seeking dedicated Substitute Teachers to provide classroom instruction and support student learning in the absence of full-time teachers. Responsibilities include following lesson plans, maintaining an engaging classroom environment, and upholding the school’s mission and values. Ideal candidates will have a high school diploma, strong communication and classroom management skills, and a flexible attitude. Compensation is based on Archdiocesan guidelines.

Qualifications

• High school diploma required; some college coursework or a degree in education preferred.
• Teaching certification or previous substitute experience helpful.
• Ability to follow written lesson plans and instructional guidelines.
• Ability to follow written lesson plans and instructional guidelines.

Responsibilities

• Follow lesson plans to deliver effective instruction.
• Maintain a positive, structured classroom environment.
• Supervise students during instructional and transitional periods.
• Communicate clearly and professionally with students and staff.
• Uphold school policies and expectations for student behavior.
• Support the Catholic identity and mission of the school.
• Support the Catholic identity and faith‑based mission of Seton Regional Catholic School.

Skills

Strong communication skills

Classroom management skills

Flexibility

Dependability

Professionalism

Follow lesson plans

Catholic identity

Education

High school diploma

Some college coursework or degree in education

Teaching certification

Substitute experience helpful

Job description

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 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.

Job Summary

Seton Regional Catholic School is seeking reliable, dedicatedSubstitute Teachers to provide classroom instruction and supervision in the absence of full‑time teachers. Substitute teachers play an essential role in supporting student learning, maintaining classroom routines, and upholding the school’s Catholic mission and values.

Key Responsibilities

• Follow lesson plans provided by the classroom teacher to deliver effective instruction.
• Maintain a positive, structured classroom environment that supports learning and student engagement.
• Supervise students during instructional time, transitions, and other assigned periods.
• Communicate clearly and professionally with students, staff, and administration.
• Uphold school policies, safety procedures, and expectations for student behaviour.
• Adapt to the needs of various classrooms and grade levels as assigned.
• Support the Catholic identity and faith‑based mission of Seton Regional Catholic School.

Qualifications & Skills

• High school diploma required; some college coursework or a degree in education preferred.
• Teaching certification or prior teaching/substitute experience helpful but not required.
• Strong communication and classroom‑management skills.
• Flexibility, dependability, and professionalism.
• Ability to follow written lesson plans and instructional guidelines.
• Support for the mission and values of a Catholic school community.
• Substitute assignments are scheduled based on school needs and availability.
• Hours typically align with the standard school day.
• Compensation is based on school and Archdiocesan guidelines.

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.

Pre-Employment Screening: All candidates receiving an employment offer must submit a pre-employment screening. The screening will include criminal background check, Family Care Safety Registration, drug screen, employment and educational licensure/certification verification, health screening, and any other screenings deemed necessary for employment. Any offer would be contingent upon successful completion of any required screening.