Bilingual Preschool Teaching Assistant

About the role

The Instituto Dr. Jaim Weizman is looking for a caring and proactive Bilingual Preschool Teaching Assistant to join its early‑years team in San José. You will work closely with the lead teacher to create a safe, engaging and student‑centered learning environment for preschool children.

Key responsibilities

• Support the lead teacher in daily classroom activities and learning experiences.
• Communicate effectively with students and staff in both English and Spanish.
• Assist with classroom organization, preparation of materials, routines and transitions.
• Supervise students at all times, promoting their physical, emotional and social well‑being.
• Provide personal care support, including diaper changes when required.
• Encourage participation, independence, positive behavior and respectful relationships.
• Assist during recess, meals, arrival, dismissal and school activities.
• Provide classroom coverage when requested by the Preschool Coordinator or school leadership.
• Collaborate with teachers and staff to meet the school’s educational objectives.

Required profile

• Currently pursuing or holding studies in Preschool Education, Primary Education or English Language Teaching.
• Full professional proficiency in English and Spanish.
• Ability to communicate naturally and confidently with young children in both languages.
• Strong teamwork, organization and communication skills.
• Responsible, patient, attentive and caring approach to working with children.
• Basic proficiency with digital tools and educational technology.
• Availability to work on‑site in San José, Costa Rica.

Required skills

• Full professional proficiency in English.
• Full professional proficiency in Spanish.
• Basic digital and educational technology skills.

What we offer

• Permanent, indefinite‑term contract.
• Full‑time schedule Monday‑Friday, 7:00 am – 3:00 pm.
• Opportunity to work within an International Baccalaureate framework.
• Professional development in a bilingual school environment.