The slot machine technicians do the maintenance, and repair work on the slot machines. They undergo special training and previous experience or additional qualifications in electronic equipment are essential. The slot machine technicians play an important role in the casino and must be trustworthy and reliable at all times since they work with large amounts of cash and against time. It is not an entry-level casino job and there are in general not many vacancies in this area. The best place to look for an opening is at a new casino. The annual salary is in the range of $38000 to $48000 but there no tips.