Montessori Teacher Jobs & Roles in Chevy Chase

Hear From Our Faculty About Their Experience At Oneness-Family School.

Job Postings

• Middle School Humanities Teacher

  February 6, 2026

  For the 2026-2027 School Year, Oneness-Family Montessori School is seeking a a passionate and dedicated Middle School Humanities Teacher with expertise in Montessori education to inspire and guide students through their academic and personal growth. This role offers an exciting opportunity to foster a vibrant learning environment that emphasizes student-centered instruction, critical thinking, and cultural awareness. The ideal candidate will bring a dynamic approach to teaching humanities subjects, including history, geography, literature, and social studies, while integrating Montessori principles that promote independence, curiosity, and respect for diverse perspectives.

  Responsibilities

  • Develop and implement engaging curricula aligned with Montessori philosophy and educational standards, incorporating innovative instructional strategies and learning technology tools.
  • Design lesson plans that promote active learning, critical inquiry, and interdisciplinary connections across humanities disciplines.
  • Foster a classroom environment conducive to respectful dialogue, collaboration, and individual student growth through effective classroom management and behavior guidance.
  • Mentor students in developing strong writing skills, literacy education, and research abilities by integrating creative writing exercises and standardized testing preparation.
  • Utilize assessment data to inform instructional design, differentiate instruction for diverse learners—including those in special education—and monitor student progress regularly.
  • Collaborate with colleagues on curriculum development, school initiatives, and educational administration tasks to enhance the overall learning experience.
  • Engage in ongoing professional development related to higher education teaching methods, linguistics, Chicago Manual of Style standards (for writing), and other relevant areas such as library services or education research.
  • At least two years of experience teaching at the adolescent level, high school preferred
  • Experience with Montessori, learner-centered, or progressive education preferred

  Qualifications

  • Bachelor’s degree in Education, Humanities, or related field; Master’s degree preferred.
  • Proven classroom experience working with middle school students in a private school or Montessori setting.
  • Strong knowledge of curriculum development, instructional design, and lesson planning tailored for middle school learners.
  • Demonstrated expertise in classroom management, behavior management strategies, and literacy education techniques.
  • Experience integrating learning technology tools to enhance instruction and student engagement.
  • Excellent communication skills with the ability to mentor students effectively and collaborate with colleagues.
  • Organizational skills necessary for managing multiple responsibilities including academic advising and instructional planning.
  • Additional qualifications such as experience in journalism, creative writing, linguistics or higher education teaching are advantageous; private school experience or Montessori certification is highly desirable. Join us to make a meaningful impact on young learners’ lives by fostering their curiosity about the world while nurturing their academic talents within a supportive Montessori community!

  Benefits

  • 401(k)
  • 403(b)
  • Dental insurance
  • Health insurance
  • Paid time off
  • Parental leave
  • Professional development assistance
  • Tuition reimbursement
  • Vision insurance

  Work Location: In-Person

  To apply, please submit a cover letter indicating the position (Middle School Humanities Teacher) for which you are applying, a resume, and two professional references. Please use the subject line “Middle School Humanities Teacher”.

  

• Part-Time American Sign Language Teacher

  February 6, 2026

  For the 2026-2027 School Year, Oneness-Family Montessori High School is seeking a part-time High School American Sign Language (ASL) Teacher to join our motivated and collaborative teaching team. The ASL Teacher will plan, teach, and oversee our ASL World Language Class for students in grades 9-12, within the framework of a Montessori Adolescent program. The ideal candidate can execute a student-centered, project-based, innovative program and possesses a flexible mindset and approach to learning.

  Adults and students in our Montessori high school function in a community of learners in an atmosphere of mutual respect and support. The program provides a consistent, yet flexible, structure; high expectations for work and conduct; opportunities for student-led learning; and a focus on problem-solving. The curriculum is a project- and problem-based program that promotes independence, self-direction, metacognition, and critical thinking. At its core, the collective elements of the program are a means to build community, discover passion, deepen curiosity, and provide experiences for each adolescent to engage deeply and meaningfully in self-discovery.

  About the School

  The mission of the Oneness-Family School is to ignite the spark in a new generation of courageous and capable leaders through a student-centered community of diversity, academic excellence, and innovation in the Montessori tradition. We are a collaborative community and are fundamentally grounded in Maria Montessori’s call to “follow the child.”

  Team Responsibilities

  – Develop ASL curriculum on an ongoing basis in collaboration with the team. The curriculum should be learner-centered in nature and dovetail with the integrated work and study that students engage in across disciplines.
  – Observe, advise, and counsel students as appropriate.
  – Coordinate with other adults working in the adolescent environment (co-teachers, specialty teachers, administrators).

  Part-Time Hours and Responsibilities

  – Every Tuesday and Thursday, from September to June, from 9:00 am to 11:15 am
  – 7 contract hours per week for teaching and prep time

  Salary Range: $40.00 per hour
  Work Location: In person at our Kensington High School campus

  Minimum Requirements

  • Bachelor’s degree in education or related field and fluency in ASL
  • At least two years of experience teaching at the adolescent level, high school preferred
  • Experience with Montessori, learner-centered, or progressive education preferred

  To apply, please submit a cover letter indicating the position (Part-Time High School ASL Teacher) for which you are applying, a resume, and two professional references. Please use the subject line “Part-Time High School ASL Teacher”.

  

• Part-Time High School Math Teacher

  February 6, 2026

  For the 2026-2027 School Year, Oneness-Family High School in Kensington, Maryland, seeks a part-time Math Teacher Assistant to join our motivated and collaborative teaching team,

  The Math Teacher will work with the High School faculty to plan, teach, and oversee the math curriculum from Grades 9-12 within the framework of a Montessori Adolescent program. Courses will range from Algebra 1 to Calculus, along with other interdisciplinary elective options, based on the candidate’s interests and expertise. While Montessori training is preferred, the ideal candidate can execute a student-centered, project-based, innovative program and possesses a flexible mindset and approach to learning.

  The Montessori Adolescent Teacher accepts the challenge and the privilege of serving as a stable adult presence within the prepared adolescent environment. This professional is responsible for guiding the holistic development of the young people in the Adolescent Community as well as instructing students in academic disciplines.

  Adults and students in a Montessori high school function in a community of learners in an atmosphere of mutual respect and support. The program provides a consistent, yet flexible, structure; high expectations for work and conduct; a system of accountability; opportunities for student-led learning; and a focus on problem-solving. The curriculum promotes independence, self-direction, metacognition, and critical thinking. At its core, the collective elements of the program are a means to build community, discover passion, deepen curiosity, and provide experiences for each adolescent to engage deeply and meaningfully in self-discovery.

  About the School

  The mission of the Oneness-Family School is to ignite the spark in a new generation of courageous and capable leaders through a student-centered community of diversity, academic excellence, and innovation in the Montessori tradition. We are a collaborative community and are fundamentally grounded in Maria Montessori’s call to “follow the child.”

  Team Responsibilities

  Develop math curriculum on an ongoing basis in collaboration with the team. The math curriculum should be learner-centered in nature and dovetail with the integrated work and study that students engage with in their other classes.
  Observe, advise, and counsel students as appropriate.
  Coordinate with other adults working in the adolescent environment (co-teachers, specialty teachers, administrators).

  Part-Time Hours and Responsibilities

  Teaching 2 math classes
  Total of 7 hours per week (teaching and prep time)

  Salary Range: $40.00 – $50.00 per hour
  Work Location: In person at our Kensington high school campus

  Minimum Requirements

  • Bachelor’s degree in a STEM-related field, Master’s degree preferred
  • Experience with Montessori, learner-centered, or progressive education preferred
  • Experience with children and/or families

  ** Those without a Montessori Adolescent certification will need to take the virtual Adolescent Orientation course over the summer through the Association Montessori Internationale**

  To apply, please submit a cover letter indicating the position (Part-Time High School Math Teacher) for which you are applying, a resume, and two professional references. Please use the subject line “Part-Time High School Math Teacher”.

  

• Assistant & Afterschool Teacher, 3–6 Year Old Program

  January 20, 2026

  For the 2026-2027 School Year, Oneness-Family School in Chevy Chase, Maryland, seeks a full-time Assistant and After School Teacher for the 3-6 Year Old Program to carry out the School’s mission of peace education within the program.

  For over 35 years, the Oneness-Family School has educated children to become leaders of tomorrow, and it is very proud of its richly diverse and international community of faculty, staff, and students.

  This position is a 10:00 AM – 6:00 PM, Monday to Friday, regular schedule for 11 months, with the option to work additional hours for highly qualified candidates. Positive interaction with students, parents, faculty, staff, and visitors to the school is expected every day in every situation. This is a fantastic entry-level position with excellent opportunities for advancement in all fields of education. General aftercare duties also include transitioning to enrichment classes, outdoor playtime, snack, and a variety of other activities.

  Qualities and characteristics of an ideal candidate:

  • Childcare or teaching experience in a fast-paced professional setting where children come first (school, camp, summer pool, church, etc.)
  • MSDE requirements for childcare and aftercare preferred.
  • Experience with children and/or families
  • Excellent interpersonal skills – makes positive connections with people easily and naturally
  • Calm and approachable; not easily irritated or frustrated
  • Communicates well orally and in writing, Fluent in English
  • Discreet and trustworthy – must be able to handle sensitive information confidentially and also communicate effectively when sensitive information must be shared for the good of the individual or community; Shares information appropriately
  • Time management
  • Kind and Generous Team Player

  To apply, please submit a cover letter indicating the position (Assistant and After School Teacher for 3-6 Year Old Program) for which you are applying, a resume, and two professional references. Please use the subject line “Assistant and After School Teacher for 3-6 Year Old Program.”

  Job Type: Full-time
  Pay: $38,400.00 / 11 months
  Benefits: Dental Insurance, Health Insurance, Paid Time Off, Professional Development Assistance, Vision Insurance, Tuition Discount
  Work Location: In person

  

• Substitute Teacher

  August 1, 2025

  We are looking for dynamic, creative and dedicated substitute teachers to join our school.

  Seeking substitute teachers for all of our grades and programs—from 2 years old, pre-school, pre-kindergarten, kindergarten, elementary grades 1st through 5th, and all the way up to high school. Montessori training preferred but not required. Different subbing opportunities are available for full day (8:00 am to 4:00 pm) and aftercare (3:00 pm to 6:00 pm) Monday through Friday, with opportunities for additional hours for event staffing and childcare.

  Experience working with children required. Please outline your experience working with children in your cover letter. Those candidates for early childhood education grade levels with 45 hour and 90 hour training/certification will get precedence.

  Please send an email cover letter explaining why you are a good fit for this job and your resume to jobs@onenessfamily.org and include “Substitute Teacher” in the subject line.

  Please do not call. Submit your resume and cover letter and you will be contacted if your experience meets our needs. Many thanks!