If you want to work as a scuba diving instructor in Saint Kitts and Nevis, you will need to have a professional qualification from a recognized diving organization. You will also need to have a valid first aid certificate.
It is also worth noting that many dive centers will only hire instructors who are already resident in the country.
The best way to find work as a scuba diving instructor in Saint Kitts and Nevis is to contact the dive centers directly and inquire about any vacancies. You can also check ISDO’s Job Board: https://jobs.isdo.app/