Flexible On-Call Montessori Substitute Teacher

Guidepost, LLC; New Jersey; On-site; USD 21,000 - 30,000; Part time

Job summary

Guidepost Montessori is seeking a warm, dependable substitute guide to support mixed-age classrooms when full-time teachers are out. This on-call role values flexibility and a willingness to engage with young children in a calm, nurturing environment.

No formal Montessori training is required—we provide training during orientation. This position offers flexible hours, potential path to full-time Assistant Teacher roles, and the chance to grow within a supportive early childhood education

Qualifications

• Minimum TB test within 12 months.
• Valid state background check.
• Strong interpersonal and communication skills.
• Warm, friendly, and 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

Passion for children

Education

ECE units

Job description

Guidepost Montessori is seeking a warm, dependable substitute guide to support mixed-age classrooms when full-time teachers are out. This on-call role values flexibility and a willingness to engage with young children in a calm, nurturing environment.

No formal Montessori training is required—we provide training during orientation. This position offers flexible hours, potential path to full-time Assistant Teacher roles, and the chance to grow within a supportive early childhood education