Getting a job at a casino may seem like a dream job, but getting a job there is not easy. Most people think of a casino dealer when they hear there are vacancies, but there are other positions out there as well. The growth in the number of online casino across the country is expected to increase the number of job openings available in the future. Many jobs in the casino are available only to those who are 21 years old. Dealers work long shifts at the casino.