Flexible On-Call Montessori Substitute Teacher

Guidepost, LLC; Plainsboro Township (NJ); On-site; USD 25,000 - 39,000; Full time

Job summary

Guidepost Montessori in the United States is seeking warm, dependable substitutes for our on-call team to support mixed-age classrooms when full-time teachers are out. No formal Montessori training is required; training is provided during orientation and onboarding.

As a Substitute Teacher, you’ll support children ages 0–6, help maintain a calm, engaging learning environment, and have the opportunity to progress to full-time Assistant Teacher roles.

Qualifications

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

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

Skills

Interpersonal skills

Communication skills

Dependable demeanor

Flexibility

Education

ECE units (Preferred)

Experience with children 0-6 (Preferred)

Job description

Guidepost Montessori in the United States is seeking warm, dependable substitutes for our on-call team to support mixed-age classrooms when full-time teachers are out. No formal Montessori training is required; training is provided during orientation and onboarding.

As a Substitute Teacher, you’ll support children ages 0–6, help maintain a calm, engaging learning environment, and have the opportunity to progress to full-time Assistant Teacher roles.