Part TimeEducation Support Apply by July 26, 2026

Early Learning Center Assistant Teacher (Part-Time)

The Principia
The Principia
St. Louis,Missouri·USA
Posted on June 5, 2026
Estimated Salary
USD Commensurate with experience.
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Description

The Early Learning Center Assistant Teacher supports a nurturing, inclusive environment for infants and young toddlers. This role works closely with the lead teacher to implement engaging, Reggio Emilia-inspired learning experiences that encourage curiosity, exploration, and early development. Warmth, teamwork, attentiveness, and understanding of early childhood development are key to success in this position. Reporting to the Principal - Early Childhood, the assistant teacher plays a critical role in supporting the daily rhythms of the classroom and fostering each child’s growth. Assistant teachers collaborate with the lead teacher and fellow Early Childhood educators to create a joyful and responsive learning space.

At our award-winning Early Childhood through grade 12 Principia School in St. Louis, Missouri, and top-ranked Principia College in Elsah, Illinois, Principia faculty and staff make up a close-knit community of educators, coaches, and professionals taking a distinct approach to education—blending academic excellence with Christian Science-based character education. Principia’s team of over 500 employees supports not only Principia School and Principia College, but also a worldwide network of alumni and friends.

At Principia School, our core value is LOVE. Love and its attributes underpin our foundational beliefs as well as our educational approach. We focus on developing the whole child—intellectually, physically, mentally, socially, and spiritually, preparing students for the next steps in life. We foster a challenging yet supportive environment where character unfolds naturally, and talent is cultivated through boundless opportunities. Character education plays an essential role in every aspect of the student experience, and classroom work is augmented by character trips, leadership development, and other activities.

Requirements

  • Understanding of early childhood development and Reggio Emilia-inspired learning experiences.
  • Warmth, teamwork, attentiveness, and ability to work collaboratively with the lead teacher and fellow Early Childhood educators.
  • Ability to support daily rhythms of the classroom and foster each child’s growth.
Interested in this position? Submit your application to The Principia before the deadline.
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DEADLINE: July 26, 2026

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