First come in to the center to talk to the center director, and took an test on the same day. Very basic test for a math major like me, others might want to review algebra and geometry. Few days later, called back to talk about my interest and how long I will stay here. Get hired on the spot

very easy interview, asked about experience and availability. The interview is also super quick and they try to know what level of math you know up to. Also need to take an employment test that has questions from elementary to beginning of high school. Need to pass this test in order to be employed.