In recent years, the rise of Teaching English as a Foreign Language (TEFL) careers has been increasing rapidly with a demand to match it.
A TEFL certificate makes you stand out when applying for jobs. ... So, get that certificate if having a good teaching job is one of your goals.
Whether you decide to immediately go into teaching abroad, whether you’re planning on teaching English abroad as your whole career, or as just, maybe, a little sabbatical or break, it’s only going to ensure that you have a successful time. Its certainly a stable job but in terms of pay its not a very high/well paid jobs though. But good to have that certification.