Archdiocese of St. Louis·Union, Missouri
The Preschool Substitute Teacher will provide instructional and classroom coverage on an as-needed basis, supporting a safe, nurturing, and faith-centered learning environment. Essential duties include supervising students, following established lesson plans, and supporting student development.
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.
Immaculate Conception Catholic School, Union seeks caring and reliable Preschool Substitute Teachers to provide instructional and classroom coverage on an as‑needed basis. The substitute teacher supports a safe, nurturing, and faith‑centered learning environment while implementing lesson plans and daily routines established by the classroom teacher.
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.
Required qualifications include a high school diploma or equivalent and the ability to work effectively with young children, demonstrating dependability, flexibility, and professionalism. Previous early childhood experience and CPR/First Aid certification are preferred.
Market context
In Missouri, substitute teacher roles often see steady demand as schools and early childhood programs need flexible coverage. These positions can be competitive because employers may look for classroom experience, current First Aid and CPR certification, and the ability to handle physically active settings; on this platform, the job requirements and benefits are AI-summarized from the original posting, saving candidates research time. Before applying, confirm your experience aligns with the lead teacher background and note any training or coaching benefits that support your next step.