Public schools
Government-run schools require ESL teachers to have a bachelor's degree and a TEFL certificate. While not necessarily the highest-paying jobs, Singapore has an excellent public education system, and the benefits for teachers are excellent (more on them, later!). Applying through the Ministry of Education before heading to the Lion City is the best bet for these types of jobs.
Private language schools
If you’re looking to work with smaller groups, even offering one-to-one classes, private language schools are your best choice (outside of private tutoring, which presents its own challenges). These schools more readily accept native English speakers, and prefer applicants with degrees and TEFL certificates.
International schools
If you’re qualified to the hilt, it’s best to look at international schools for teaching jobs. Often, these schools - which are packed with children of ex-pats from all over the world - look for post-graduate degrees from their teachers. At least, a bachelor’s degree in English or English literature are needed for these kinds of teaching jobs. The work is challenging, and parents can be especially demanding in fee-paying schools, but for the highly skilled ESL teachers out there, the wages are fantastic, as are the benefits.
Private Tutoring
Not necessarily recommended for new teachers who have designs on teaching English, or those who don’t already have a residence in Singapore, private tutoring can be a viable option for teachers with some experience in the Lion City. Singaporean children learn English at school, so it’s best to find work with adult learners, who might need to learn the language for work.