Substitute Teacher

Guidepost Montessori • Creve Coeur, MO

15h

About The Position

Looking for a flexible role working with children in a meaningful, supportive environment? Join our on-call Substitute Teacher team at Guidepost Montessori! We’re always excited to welcome warm, dependable substitute guides to support our mixed-age Montessori classrooms when our full-time teachers are out. No formal Montessori training is required, we’ll provide training as part of your orientation and onboarding. About the Role This is an on-call, as-needed position , ideal for individuals seeking flexible hours while making a positive impact on young children. As a Substitute Teacher, you’ll support multiple classrooms serving children ages 0–6 , helping maintain a calm, engaging, and nurturing learning environment. Many of our substitute teachers go on to become full-time Assistant Teachers , making this a great opportunity to get your foot in the door at Guidepost Montessori.

Requirements

• Negative TB test within the last 12 months
• Valid state background check
• Strong interpersonal and communication skills
• Warm, friendly, and dependable demeanor
• Passion for working with young children

Nice To Haves

• Early Childhood Education (ECE) units
• Recent experience working with children ages 0–6

Responsibilities

• Step into classrooms as needed to support children and maintain consistency
• Assist with daily routines and classroom activities across mixed-age groups
• Help create a warm, safe, and engaging environment for children
• Collaborate with school staff to ensure smooth transitions and continuity of care
• Model patience, professionalism, and kindness in every interaction

What This Job Offers

• Job Type: Part-time
• Career Level: Entry Level
• Education Level: No Education Listed
• Number of Employees: 251-500 employees