NES and Filipino Teachers in Bangkok

SIAM Computer & Language School is currently accepting applications from native English speakers (NES) and Filipino teachers for new teaching positions starting in April in the Minburi / Rom Klao and Prawet / Dok Mai areas of Bangkok.

Due to continued program expansion, we are seeking enthusiastic, reliable, and professional teachers to join our established team at one of our flagship client schools near Rom Klao Rd and at a new project in the Prawet / Dok Mai area of Bangkok.

Founded in 1979, SIAM has been a trusted name in education in Thailand for over 40 years. Many of our teachers have remained with us for 10+ years, reflecting the supportive working environment and stability we aim to provide.

Currently Hiring For

Both schools provide well-equipped campuses featuring air-conditioned classrooms, smart boards, and more. Strong compensation packages are available for successful candidates.

Positions: Rom Klao

• Filipino Math & English Teacher – Secondary levels (M1–M3 only). The teacher should still be capable of teaching math to all secondary levels.
• NES English Teacher – Secondary levels (up to M6). Must be confident teaching writing and IELTS preparation in addition to 4-skills English. The teacher should be dynamic and possess strong student-centered teaching skills.

Positions: Prawet

• NES English Teacher – Secondary levels (up to M6). Must be confident teaching 4-skills English, critical reading, and exam preparation. The teacher should be dynamic and possess strong student-centered teaching skills.
• 19 contact hours.
• Filipino Math Teacher – Secondary levels (M1–M6). The teacher should be capable of teaching math to all secondary levels, including basic math for M1, M3, 4, 5, and 6, plus additional math for M1–M3.
• 18 contact hours.

Minimum Requirements

• Bachelor’s degree (original copies and transcripts required for visa/work permit processing).
• A degree in Mathematics or a related field is required for the advertised math positions.
• 120-hour TEFL / TESOL / CELTA certification.
• Prior teaching experience in Thailand is preferred, or relevant teaching experience abroad.
• Professional, reliable, and well-prepared classroom approach.
• Age guideline: 23–55 (client-specified).
• Currently located in Thailand with a valid visa.
• Familiarity with basic online teaching platforms.

Additional Advantages

• Understanding of Thai culture and Thai school environments.
• Experience working with multilingual classrooms.
• Ability to adapt lessons for mixed-ability learners.
• Willingness to develop professionally with support from the SIAM team.

What We Offer

• Competitive salary packages with extras where applicable.
• NES positions: 42,000–43,000+ THB.
• Competitive Filipino teacher rates for ideal candidates.
• May 11–15 start date with paid national holidays.
• Longer two-semester contract with annual review.
• Performance bonuses of up to 20,000 THB per academic year.
• Subsidized group health insurance.
• Work permit and visa assistance.
• Paid business leave of up to 5 days for visa/work permit processing.
• Paid sick leave of up to 4 days per contract.
• Overtime opportunities where available.
• Supportive Western management team.
• Curriculum and teaching materials provided.
• Orientation, training, and ongoing professional support.

How to Apply

Please apply using the form below.

Due to the volume of applications they typically receive, only shortlisted candidates will be contacted directly by email. In-person interviews are ongoing at their head offices.