High School Science Teacher — Inspire Inquiry & Growth

St. John’s College High School is seeking a Science Teacher to begin in August of 2026. The ideal candidate is passionate about science education, committed to academic excellence, and eager to contribute to the mission and community of a Catholic, Lasallian college preparatory high school. The Science Teacher will foster a rigorous and engaging classroom environment that encourages curiosity, critical thinking, collaboration, and scientific inquiry while supporting the academic and personal growth of students. Essential Responsibilities Teach assigned science courses in accordance with departmental curriculum and school standards. Develop engaging lesson plans, laboratory activities, assessments, and instructional materials. Maintain a positive, structured, and inclusive classroom environment. Utilize a variety of instructional strategies and technology to support student learning. Assess and monitor student progress and communicate effectively with students and parents regarding academic performance. Maintain accurate attendance, grading, and classroom records. Participate in faculty meetings, professional development, retreats, and school events. Support the mission and values of the school through active involvement in the school community. Collaborate with colleagues, counselors, administration, and parents to support student success. Supervise students during assigned duties, activities, and events as needed. Qualifications Bachelor’s degree in Science or a related field required; Master’s degree preferred. Prior teaching experience, particularly at the high school level. Strong classroom management and communication skills. Ability to build positive relationships with students, families, and colleagues. Commitment to the mission of Catholic and Lasallian education. Ability to pass required background checks and complete on‑boarding requirements. Schedule Full‑time, 10‑month faculty position following the academic calendar of St. John’s College High School. Compensation and Benefits Salary Range: $62,000–$90,000 annually, commensurate with experience and qualifications. Benefits include medical, dental, vision, retirement benefits, paid time off, and tuition remission opportunities consistent with school policy. St. John’s College High School is an Independent, Catholic, Co‑ed school in the Lasalliantradition located in Chevy Chase, DC. Founded in 1851, St. John’s provides a rigorous collegepreparatory curriculum, an expansive extra‑curricular program, and an opportunity for students to grow in their faith by encountering the tenets of a Lasallian education. Visit for more information. #J-18808-Ljbffr St. John's College High School