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Current Open Positions

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Upper Elementary Assistant Teacher

 

Bay Montessori School is seeking a dedicated and enthusiastic Upper Elementary Assistant Teacher to join our vibrant Montessori community in Lexington Park, Maryland. Our well-established school is known for its strong reputation, beautiful learning environments, supportive leadership team, and commitment to nurturing independent, confident, and compassionate learners.

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This full-time position supports our Upper Elementary classroom, serving students ages 9–12 (grades 4–6). The Assistant Teacher will work closely with the Upper Elementary Lead Teacher while collaborating with the Lower Elementary Teacher and Head of School to create a positive, engaging, and child-centered learning environment.

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Who We're Looking For

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We welcome applicants who fall into one of the following categories:

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• Individuals with teaching experience and a passion for Montessori education

• Credentialed Montessori teachers or state childcare credentialed teachers

 

The ideal candidate embraces the Montessori philosophy, respects each child's independence, and is committed to supporting the academic, social, and emotional development of every student.

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Responsibilities

• Assist in the daily operation of the Upper Elementary classroom

• Support students in their independent learning and personal growth

• Help maintain a prepared Montessori environment

• Collaborate with teaching staff and administration

• Foster a respectful, engaging, and inclusive classroom community

 

Position Details

• Full-time academic year position

• Opportunity for additional summer employment through our summer camp programs

• Classroom size of approximately 20–25 students

• Competitive benefits package, including:

  • Health benefits

  • Discounted tuition for eligible families

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Preschool Assistant & Lead Aftercare Teacher

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Bay Montessori School is seeking a caring, dependable, and enthusiastic educator to join our team as a Preschool Assistant & Lead Aftercare Teacher.

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This role provides a unique opportunity to support children throughout their day by assisting in a Montessori preschool classroom during school hours and leading our Aftercare program in the afternoon. The ideal candidate enjoys working with young children, values a child-centered approach to education, and thrives in a collaborative environment.

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While our preference is to fill this as a full-time position, we are open to considering two part-time candidates—one serving as the Preschool Assistant and one serving as the Lead Aftercare Teacher—for the right applicants.

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Responsibilities

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Preschool Assistant

• Support the Montessori guide in maintaining a prepared classroom environment

• Assist children with daily routines and classroom activities

• Encourage independence, confidence, and positive social interactions

• Help create a calm, engaging, and respectful learning environment

 

Lead Aftercare Teacher

• Supervise and engage children during aftercare hours

• Plan age-appropriate activities and experiences

• Maintain a safe, nurturing, and organized environment

• Communicate effectively with families and staff

 

Qualifications

• Coursework in Early Childhood Education required

• Experience working with young children preferred

• Montessori training and/or experience strongly preferred

• Associate's or Bachelor's degree preferred

• Strong communication and teamwork skills

• Passion for supporting children's growth and development

 

Position Details

• Full-time position preferred

• Part-time applicants will be considered for either role

• Opportunity to work in a collaborative Montessori environment

• Competitive compensation based on qualifications and experience

 

 

STEM Education Enrichment Teacher (Part-Time)

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Bay Montessori School is seeking an experienced and enthusiastic STEM Education Enrichment Teacher to inspire students through hands-on, inquiry-based learning experiences.

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This part-time position is ideal for an educator who is creative, engaging, and passionate about helping children explore science, technology, engineering, and mathematics through interactive workshops and projects. The STEM Education Enrichment Teacher will work with Elementary students in a Montessori environment, providing enriching experiences that complement and enhance classroom learning.

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This position may be combined with another role at Bay Montessori School for the right candidate.

 

Responsibilities

 

• Develop and lead engaging, lab-based STEM workshops for Elementary students

• Design interactive and interdisciplinary learning experiences in areas such as:

  • Technology and Engineering

  • Computer Programming

  • Robotics

  • LEGO® Engineering and Design

  • Forensics

  • Aviation and Aerospace

• Create hands-on activities that encourage problem-solving, critical thinking, creativity, and collaboration

• Establish a learning environment that is engaging, age-appropriate, and aligned with Montessori principles

• Build and maintain partnerships with community organizations and STEM-related resources to enhance programming

• Collaborate with faculty and staff to support and enrich the educational experience of students

• Contribute to a positive and innovative school culture

 

Qualifications

• Bachelor's degree in a STEM-related field, including Science, Technology, Engineering, Mathematics, Computer Science, or a related discipline

• Minimum of one year of teaching or educational experience

• Demonstrated knowledge of STEM curriculum, instructional materials, and hands-on learning approaches

• Strong communication and classroom management skills

• Ability to inspire curiosity and enthusiasm for STEM subjects

• Experience working with elementary-aged students preferred

• Familiarity with Montessori education is a plus

 

Position Details

• Part-time position

• Flexible scheduling based on program needs

• Opportunity to combine with another position at Bay Montessori School

• Collaborative and supportive educational environment

 

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Physical Education Teacher (Grades 1–8)

Bay Montessori School is seeking an enthusiastic and engaging Physical Education Teacher to join our vibrant Montessori community. This position works with students in 1st through 8th grade in a private school setting, fostering a love of movement, healthy living, and personal growth.

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Responsibilities

 

• Plan and implement age-appropriate physical education lessons for students in grades 1–8.

• Promote physical fitness, sportsmanship, teamwork, and healthy habits.

• Create a safe, positive, and inclusive learning environment.

• Collaborate with classroom teachers and school leadership to support student growth.

• Maintain equipment and ensure safety protocols are followed.

 

Qualifications

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• Associate's Degree (AA) or Bachelor's Degree in Physical Education, Education, or a related field.

• Minimum of one year of experience working with elementary-aged students.

• Strong classroom management and organizational skills.

• Ability to engage students through creative and developmentally appropriate activities.

• Experience working in an independent or private school setting preferred.

 

Compensation & Benefits

Compensation is competitive and based on education and experience. This is a part-time position but could be combined with another position at the school to create a full-time position for the right candidate.

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To Apply

Please submit a resume and cover letter outlining your experience and interest in the position to twillen@baymontessori.com

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About Bay Montessori

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Bay Montessori School is a not-for-profit, 501c3 private school serving children ages birth – Middle School on a 13-acre campus in Southern Maryland. Our school is validated by the Montessori Schools of Maryland and affiliated with the American Montessori Society and the International Montessori Council. Our facility allows students the room to spread their wings and experience nature while being conveniently located near Patuxent River Naval Air Station. The school offers a complete Montessori program in an environment prepared according to guidelines set by Dr. Maria Montessori.

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Application Process:

 

Please respond with a cover letter, resume and references to twillen@baymontessori.com

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Note: This job descriptions are a general outline of the responsibilities, qualifications, and requirements for the position and may be subject to change based on the needs of each position.