Bangkok English Science Math and PE Teachers

SIAM Computer & Language School is currently accepting applications from qualified teachers for a number of teaching positions across Bangkok and its surrounding areas. We have vacancies at primary and secondary levels in English, Science, Mathematics and Physical Education. We welcome applications from suitably qualified candidates with relevant teaching experience.

Current Vacancies by Location

• Maha Phruttharam / Bang Rak – Central Bangkok - Secondary Science Teacher
• Siriraj / Bangkok Noi – Thonburi - Secondary English Teacher
• Sukhumvit 71 / Phra Khanong Nuea – Watthana - Primary Mathematics & Physical Education (PE) Teacher – male preferred, in accordance with client requirements
• Vibhavadi Rangsit Road / Din Daeng - Secondary English Teacher
• Phet Kasem 20 / Phasi Charoen – Western Bangkok - Primary English Teacher
• Rama VI Road / Phaya Thai – Inner Bangkok - Primary English Teacher

Teaching assignments, timetables and workloads vary by school and programme. Further details will be provided to shortlisted candidates as appropriate.

About SIAM

Founded in 1979, SIAM Computer & Language School has been a trusted name in education in Thailand for over 40 years. Many of our teachers have remained with us for more than a decade, reflecting our commitment to long-term professional relationships and ongoing support.

Minimum Requirements

• Bachelor's degree (original degree certificate and academic transcripts required for visa and work permit processing)
• Original 120-hour TEFL, TESOL or CELTA certificate (required for work permit process)
• Currently residing in Thailand with a valid visa
• Age 23–55, subject to individual client requirements
• Professional, reliable and positive attitude, with strong classroom management and communication skills
• Experience using online teaching platforms

Previous teaching experience in Thailand is preferred, although relevant overseas experience will also be considered.

Additional client preferences: Some primary-level positions may favour younger candidates. For the Physical Education position, a male candidate is preferred in accordance with the client's requirements. Suitability will also depend on the specific role and teaching assignment.

What We Offer

• Competitive salary packages for Native English-Speaking (NES) teachers, starting from ฿40,000 per month, with higher packages available depending on the position, programme, location, qualifications and experience
• Competitive rates for suitably qualified Filipino and Filipina candidates
• Paid Thai national holidays
• Annual contract review across two semesters
• Performance bonuses of up to ฿20,000 per academic year, subject to applicable programme terms
• Subsidised group health insurance
• Visa and work permit assistance
• Up to five paid business leave days for eligible visa and work permit processing
• Paid sick leave of up to four days per contract
• Overtime opportunities
• Supportive Western management
• Curriculum and teaching materials provided, where applicable
• Orientation, ongoing support and professional development opportunities

How to Apply

Please apply using the form below.

Shortlisted candidates will be contacted by email. Interviews will take place in person at our Bangkok head office. Applicants must currently be in Thailand to be considered. We look forward to welcoming dedicated and enthusiastic teachers to the SIAM team.