Flexible K-8 Substitute Teacher - Catholic School

Archdiocese; Chesterfield (MO); On-site; USD 17,000 - 24,000; Full time

Job summary

Ascension Catholic School in the Archdiocese of St. Louis is seeking a dependable, flexible Substitute Teacher to support classroom instruction for K–8 students.

The role requires following lesson plans, maintaining continuity of learning, and fostering a structured, respectful classroom environment that reflects Catholic education values. The substitute will collaborate with teachers, administrators, and staff, support safety and wellbeing, and adapt to multiple grade levels while upholding the

Qualifications

• Prior teaching, substitute teaching, or relevant educational coursework preferred.
• Ability to manage classrooms and support instruction across multiple grade levels, kindergarten through eighth grade.
• Strong communication, classroom management, organizational, and interpersonal skills.
• Flexibility, adaptability, and the ability to respond effectively to changing classroom needs.
• Commitment to student safety, academic growth, and the mission and values of Catholic education.

Responsibilities

• Follow lesson plans and instructional materials provided by the classroom teacher to ensure continuity of instruction and student learning.
• Maintain a structured, positive, and respectful classroom environment that promotes student engagement and academic success.
• Support established classroom routines, school policies, and behavioral expectations.
• Work effectively with students across multiple grade levels (K–8), adapting support to meet a variety of learning needs.
• Supervise students and ensure their safety and well-being throughout the school day, including during classroom activities, transitions, and other assigned duties.
• Collaborate professionally with classroom teachers, specialists, administrators, and other school staff to support student success.
• Communicate clearly and professionally with school administrators regarding classroom needs, student concerns, and relevant updates.
• Model respectful behavior, integrity, and professionalism while upholding the Catholic faith, values, and mission of Ascension Catholic School.
• Maintain confidentiality and exercise sound judgment when working with students, families, and school personnel.

Job description

Ascension Catholic School in the Archdiocese of St. Louis is seeking a dependable, flexible Substitute Teacher to support classroom instruction for K–8 students.

The role requires following lesson plans, maintaining continuity of learning, and fostering a structured, respectful classroom environment that reflects Catholic education values. The substitute will collaborate with teachers, administrators, and staff, support safety and wellbeing, and adapt to multiple grade levels while upholding the