No Summer/short term Job Applications, please. . Fitness 1 is a private, family owned gym in Celina, TX. We are currently seeking a front desk sales associate who is high energy, friendly, and has. excellent. customer service skills. We're open 24 hours/7 days a week but only staffed 9am-9pm, which means no early mornings or late nights. . Our shifts run from 9am-3pm or 3pm - 9pm, so please keep that in mind when applying. Only part time position...