Upper School Teaching Assistant - Math or Science focus -Barra

Founded in 1937, the Escola Americana do Rio de Janeiro (EARJ) is a leading international school and an IB World Continuum School, serving students from Preschool through Grade 12 across two campuses in Gávea and Barra da Tijuca. For more than 80 years, EARJ has been a place where academic excellence, global perspective, and sense of belonging come together to create a meaningful educational experience.

At EARJ, education goes beyond the classroom. Our vibrant international community values curiosity, collaboration, ethics, and lifelong learning. Students graduate prepared to navigate a complex and interconnected world — and this preparation is made possible by professionals who believe in education as a transformative force.

Our strength lies in our people. From educators to administrative and operational teams, everyone at EARJ plays an essential role in shaping an inspiring environment. We foster a culture of trust, professional ...