Who You Are Possess a teaching qualification. Hold an ESOL subject specialism. Have experience in teaching English as a Second Language to adult learners. What the Job Involves Developing and delivering English language classes to adult learners. Conducting sessions in community venues such as libraries, community centres, and children's centres. Assessing learners and grouping them into levels appropriate for their skills. Preparing learners for accreditation in Speaking and Listening, Reading and Writing at the end of the classes.