Primary and Secondary Science Teacher

NIRA International School

Location Phnom Penh, Cambodia
Type Full-time
Posted October 4, 2026

About this position

NIRA International School is seeking a confident, knowledgeable, and engaging Science Teacher to join our team. The successful candidate will be responsible for delivering high-quality Science teaching across Secondary grades, including preparing students for Cambridge Primary and Lower Secondary Checkpoint examinations. We are looking for a teacher with strong scientific subject knowledge who can explain concepts clearly, deliver effective practical learning, and use active, student-centred approaches to develop students’ scientific understanding, curiosity, investigative skills, and critical thinking. Experience teaching the Cambridge curriculum is highly desirable.

Key Responsibilities

  • Plan and deliver engaging, challenging, and well-structured Secondary Science lessons.
  • Prepare students effectively for Cambridge Primary and Lower Secondary Checkpoint examinations.
  • Demonstrate strong scientific subject knowledge and explain concepts clearly and accurately.
  • Plan and deliver practical investigations that develop scientific inquiry, experimentation, and analytical skills.
  • Ensure practical activities are conducted safely and in accordance with school procedures.
  • Differentiate teaching appropriately to provide targeted support and sufficient challenge for students of different abilities.
  • Assess and monitor student progress through formative and summative assessment.
  • Use assessment data to identify gaps in learning, inform planning, and provide targeted intervention or extension where required.
  • Maintain high expectations for student learning, participation, behaviour, and academic progress.
  • Maintain Science resources, laboratory equipment, and learning environments effectively.
  • Communicate effectively and professionally with parents regarding student progress.
  • Support students participating in science fairs, innovation challenges, academic competitions, and other local and international opportunities.
  • Contribute actively to school events, educational visits, extracurricular activities, and wider school initiatives.
  • Collaborate with colleagues to support STEAM initiatives, cross-curricular learning, and the continued development of Science teaching and learning across the school.
  • Uphold the school’s safeguarding and child protection procedures at all times.

Qualifications and Experience Requirements

  • Bachelor’s degree in Science, Science Education, Biology, Chemistry, Physics, or a closely related field.
  • Recognised teaching qualification, certification, or teaching licence.
  • Strong Science subject knowledge.
  • Confidence delivering practical Science safely and effectively.
  • Strong classroom management and the ability to establish a purposeful, engaging learning environment.
  • Excellent communication and interpersonal skills.
  • Confidence preparing students for external examinations and working towards defined academic outcomes.

Please apply using the form below.

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