Flexible Montessori Substitute Teacher (On-Call)

Guidepost, LLC; Mansfield (TX); On-site; USD 21,000 - 34,000; Part time

Job summary

Guidepost Montessori in Mansfield, TX is seeking friendly, reliable substitute teachers for an on-call role in our mixed-age classrooms (0–6). No Montessori training required; training provided during orientation.

This flexible, part-time position supports full-time teachers as needed. Ideal for individuals seeking meaningful, irregular hours and a chance to advance to full-time roles such as Assistant Teacher. Training and a supportive environment are provided.

Qualifications

• Negative TB test within the last 12 months.
• Valid state background check.
• 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

Strong interpersonal and communication

Education

Early Childhood Education (ECE) units

Job description

Guidepost Montessori in Mansfield, TX is seeking friendly, reliable substitute teachers for an on-call role in our mixed-age classrooms (0–6). No Montessori training required; training provided during orientation.

This flexible, part-time position supports full-time teachers as needed. Ideal for individuals seeking meaningful, irregular hours and a chance to advance to full-time roles such as Assistant Teacher. Training and a supportive environment are provided.