Filipino Secondary Mathematics and English Teacher

SIAM Computer & Language School is currently accepting applications from Filipino Mathematics and English teachers for a new teaching position in the Minburi / Rom Klao area of Bangkok.

Due to program expansion, we are seeking an enthusiastic, reliable, and professional teacher to join our established team at one of our flagship client schools near Rom Klao Road.

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 more than 10 years, reflecting the stability and supportive working environment we strive to provide.

The Position

Filipino Mathematics and English Teacher – Secondary Levels (M1–M3)

The successful candidate will teach Mathematics and English at lower secondary level (M1–M3) and should be capable of teaching Mathematics across all secondary levels if required. All teachers are expected to embrace student-centred teaching approaches and create engaging, well-prepared lessons that support student learning.

School Facilities

• A well-equipped campus with air-conditioned classrooms and smart boards.

Minimum Requirements

• Bachelor's degree in Mathematics or a related field. The original degree certificate and academic transcripts are required for visa and work permit processing.
• 120-hour TEFL, TESOL, or CELTA certification.
• Previous teaching experience in Thailand or relevant teaching experience abroad.
• A professional, reliable, and well-prepared approach to classroom teaching.
• Currently residing in Thailand with a valid visa.
• Familiarity with basic online teaching platforms.
• Age guideline of 23–55, as specified by the client school.

Additional Advantages

• Understanding of Thai culture and the Thai school environment.
• Experience working with multilingual classrooms.
• Ability to adapt lessons to learners of different abilities.
• Willingness to develop professionally with support from the SIAM team.

Benefits

• Competitive salary starting at THB 33,000 per month, with additional compensation where applicable.
• Start date: 27 October 2026.
• Paid national holidays.
• Initial contract through 31 March 2027, with an annual review for potential renewal.
• Performance bonuses of up to THB 20,000 per academic year, prorated for Semester 2.
• Subsidised group health insurance.
• Visa and work permit assistance.
• Up to 5 days of paid business leave for visa and work permit processing, in accordance with company policy.
• Up to 4 days of paid sick leave per contract, in accordance with company policy.
• Overtime opportunities where available.
• Supportive Western management team.
• Curriculum and teaching materials provided.
• Orientation, training, and ongoing professional support.

Application

Please apply using the form below.

Due to the volume of applications we typically receive, only shortlisted candidates will be contacted by email. All interviews will be conducted in person at our head office.