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AO

Aide - Classroom

Archdiocese of St. Louis·Saint Charles County, Missouri

Temporary·On Site·0-2 yrs·Posted 4 days ago
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About the role

The role involves implementing lesson plans and facilitating learning activities to ensure instructional continuity in the absence of the regular teacher. Responsibilities include maintaining a safe, orderly classroom environment and supervising students during transitions, lunch, and recess.

The Archdiocese of St. Louis strives to teach and share our faith, serve others, and foster unity throughout the St. Louis area. Once a part of Kenrick-Glennon Seminary's campus, the Cardinal Rigali Center in Shrewsbury, MO is today the headquarters and curia (governing body) for the Archdiocese of St. Louis.

Job summary

St. Joseph Catholic School is seeking qualified, dependable, and faith-supportive Substitute Teachers to provide instructional continuity and classroom supervision in the absence of the regular classroom teacher. Substitute Teachers are responsible for maintaining a positive learning environment, implementing lesson plans provided by the teacher, and supporting the mission and values of Catholic education.

The ideal candidate demonstrates flexibility, effective classroom management skills, professionalism, and a commitment to fostering a safe, respectful, and engaging learning environment for all students.

Job responsibilities

  • Classroom instruction
  • Implement lesson plans and instructional activities provided by the regular classroom teacher.
  • Deliver instruction and facilitate learning activities in accordance with established classroom expectations.
  • Adapt to varying grade levels, subjects, and classroom environments as assigned.
  • Encourage student participation and engagement in learning activities.
  • Classroom management
  • Maintain a safe, orderly, and respectful classroom environment.
  • Enforce school and classroom rules, policies, and procedures.
  • Address student behavior concerns in a professional and consistent manner.
  • Supervise students throughout the school day, including transitions, lunch, recess, and other assigned activities.
  • Job requirements
  • Ability to supervise and engage students in a classroom setting.
  • Strong communication and interpersonal skills.
  • Dependable attendance and punctuality.
  • Ability to follow written and verbal instructions.
  • The Archdiocese of St.
  • Louis 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.

Requirements

Candidates must have the ability to supervise and engage students while following written and verbal instructions. Strong communication skills and dependable attendance are required.

  • Interpersonal Skills
  • Communication
  • Adaptability
  • Professionalism
  • Student Supervision
  • Classroom Management
  • Instructional Delivery
  • Lesson Plan Implementation

Posting details

Employment type
Temporary
Work arrangement
On Site
Experience
0-2 yrs
Location
Saint Charles County, Missouri
Posted
Aug 22, 2026
Application
Employer website
AO

Hiring organization

Archdiocese of St. Louis

As Catholics in the Archdiocese of St. Louis, in communion with the Bishop of Rome, we are called by our Lord Jesus Christ to be His Church and live His Gospel. With joy, we strive to fulfill our Baptismal calling by prayer and worship, teaching and sharing our faith, serving...

Salary listed on 3 jobs
IndustryReligious Institutions
TypeNonprofit
Size1,001-5,000 employees
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Market context

Missouri early childhood teacher demand remains steady

In Missouri, classroom teacher roles in early childhood settings are typically driven by ongoing demand for educators with infant-toddler experience and formal training in Early Childhood Education or a related field. These positions can be competitive because Montessori preparation and hands-on experience with children ages 0-3 are often required, along with standard benefits such as health, dental, vision, paid holidays, and paid time off. Review the AI-summarized requirements and benefits here to save time, then confirm your Montessori credentials and age-group experience before applying.

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