Upper School Biology Teacher

Rye Country Day School is seeking an Upper School Biology / Environmental Teacher beginning September 2026. Rye Country Day School is a coeducational, PreK-12, college preparatory school located in Westchester County, New York dedicated to providing students with an excellent education using both traditional and innovative approaches. We are actively committed to creating and sustaining a school community that is nurturing, supportive, diverse, and inclusive, one in which all students can participate fully and achieve their maximum potential through academic, athletic, creative, and social endeavors. We expect and promote moral responsibility and strive to develop strength of character within a respectful school community.

Specific responsibilities of the position include:

• Teach four sections of Biology and/or Environmental Science
• Grade student work and write reports as required
• Participate in all school, division, and departmental meetings, field trips, special activities, and rotational duties
• Serve as an academic advisor
• Maintain contact with advisees, deans, and parents as necessary
• Be committed to student learning, personal growth, and seek out and participate in professional growth opportunities embracing a growth mindset

Desired qualifications:

• Bachelor’s degree in Biology or Environmental Science or another Biological Science required; Masters degree or higher preferred
• Ability and flexibility to teach other science courses including Chemistry or Physical Science
• 3-5 years of experience teaching Biology at the Upper School level
• Excitement for working with Upper School students
• Excellent oral, written, and organizational skills
• Comfort with technology including a 1:1 laptop program and online course management system
• A well-developed sensitivity, knowledge, and understanding of the diverse backgrounds of community members; a commitment to diversity, equity, and inclusion
• Genuine excitement for and ability to work with students, faculty, staff, and parents

RCDS seeks faculty and staff who support our mission to foster a lifelong passion for learning, understanding, and service in an ever-changing world, and who share our commitment to creating and sustaining a vibrant, thriving, and inclusive multicultural learning community. The school is committed to providing invigorating and supportive work experiences for its diverse community of employees. Faculty and staff are offered meaningful opportunities for professional development, growth, and leadership; highly competitive salaries; and extensive benefits. RCDS is committed to diversity and inclusion throughout the community and curriculum. Please visit our website- – to learn more about the school’s rigorous curriculum, values, and strategic initiatives.

Rye Country Day School is an equal opportunity employer and complies with all federal, state, and local laws, which prohibit discrimination in employment because of race, color, national origin, citizenship, age, sex, religion, disability, marital status, sexual orientation, and veteran status.

Interested candidates should apply by submitting a resume and cover letter via the following link: .

Salary Range: $80,000 - $120,000 based on experience