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Seasonal Assistant Teacher

Guidepost Montessori

Salary undisclosed

Ballwin, MissouriPart-timeOn-siteIntermediate

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Description

Seasonal Assistant Teacher (Montessori), Holiday Break Support

Imagine a classroom where a toddler pours her own water for the first time, a four-year-old proudly finishes a puzzle he’s been working on all week, and every child is trusted to show what they can do. That’s a normal day at Guidepost Montessori, and this holiday season, you could be part of it.

We’re looking for warm, dependable Seasonal Assistant Guides to support our classrooms over the holiday breaks. You might be a college student home for winter break, an experienced caregiver looking for flexible work, or someone who has always wondered what teaching in a Montessori classroom is like. If you love young children and want to grow in a supportive, purpose-driven place, we’d love to meet you.

This could be more than a seasonal job. Many of our team members start out as seasonal or part-time staff and find a long-term career with us. Strong seasonal Assistant Guides may be offered a full-time position.

Your Impact

As an Assistant Guide, you’ll support our Infant, Toddler, and Children’s House (ages 3–6) classrooms. You’ll help create a calm, engaging environment where children explore, learn, and grow at their own pace.

In a Montessori classroom, the environment and the guide work together to support each child’s development. You’ll help prepare beautiful, intentional learning spaces and support children in individual and small-group activities, always with respect, patience, and care.

Most importantly, you’ll help children build confidence and discover what they’re capable of.

What You’ll Do

  • Help keep classrooms running smoothly and consistently during the busy holiday break season
  • Observe children closely to understand and support their individual needs
  • Help prepare and maintain a beautiful, orderly classroom
  • Support individual and small-group learning activities
  • Build warm, respectful relationships with children and families
  • Work alongside Lead Guides and the rest of the team to keep a strong classroom community

What We’re Looking For

  • Experience working with young children (infants through age 6) in a school, childcare, camp, or nanny setting
  • A positive, flexible, and team-minded attitude, which matters a lot during the holiday season
  • A love for working with young children
  • Curiosity about the Montessori approach (Montessori experience is a plus but not required, and we’ll show you the ropes)
  • Availability during school holiday breaks

What We Offer

  • Flexible scheduling, with full-time, part-time and on-call options
  • A path to full-time employment for seasonal team members who are a strong fit
  • Hands-on mentorship from experienced Montessori Lead Guides
  • A supportive network of peers who value collaboration and shared best practices
  • For team members who move into permanent roles: fully sponsored Montessori diploma training through the Prepared Montessorian Institute, a 75% tuition discount for up to two children at any Guidepost school, health, dental, and vision insurance, paid time off and holidays, and plenty of room to grow your career

About Guidepost Montessori

Guidepost Montessori is a growing network of more than 80 schools across the U.S. and Asia, serving children from 3 months to 6 years old.

We believe children are capable, and we design an education that nurtures independence, curiosity, and joy. Our mission is to transform education by helping every child reach their highest potential academically, socially, and emotionally.

Spend your holidays doing something that matters. Apply today!

 

Guidepost Global Education and Guidepost Montessori are committed to a policy of Equal Employment Opportunity (EEO). We will not discriminate on the basis of age, sex, race, color, creed, religion, ethnicity, sexual orientation, gender identity, gender expression, national origin, alienage or citizenship, disability, marital status, military or veteran status, or any other legally recognized protected basis under applicable federal, state or local laws, regulations or ordinances. Our leadership is dedicated to ensuring the fulfillment of this policy. When requested, we are committed to reasonably accommodate employees and applicants with disabilities or special needs that may require an accommodation.

Benefits

  • Flexible scheduling , with full-time, part-time and on-call options
  • A path to full-time employment for seasonal team members who are a strong fit
  • Hands-on mentorship from experienced Montessori Lead Guides
  • A supportive network of peers who value collaboration and shared best practices
  • For team members who move into permanent roles: fully sponsored Montessori diploma training through the Prepared Montessorian Institute, a 75% tuition discount for up to two children at any Guidepost school, health, dental, and vision insurance, paid time off and holidays, and plenty of room to grow your career

About this role

Guidepost Montessori in Ballwin is seeking seasonal assistant teachers to support their classrooms during holiday breaks. You'd work part-time across Infant, Toddler, and Children's House classrooms (ages 3–6), helping maintain the calm, intentional learning environments that define Montessori education. Your day would involve observing children closely, preparing classroom spaces, supporting individual and small-group activities, and building relationships with both children and families alongside experienced Lead Guides.

The role suits people with prior experience working with young children—whether through school, childcare, camp, or nanny work—who bring flexibility, patience, and genuine warmth to a team environment. Montessori experience is valued but not required; the school emphasizes mentorship from experienced guides. You'll need availability during school holiday breaks and a willingness to learn their approach.

This position opens a genuine door to longer-term work. Guidepost regularly converts strong seasonal staff into full-time roles, which come with sponsored Montessori diploma training, tuition discounts for your own children at any Guidepost school, and standard benefits including health, dental, vision, and paid time off.

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