Job Description. Must have a medical assistant program diploma or certificate to apply. We are looking for a. FULL time. long term medical assistant to join our team. We have 2 office locations (Mesa and Gilbert). Candidates. must. be willing to. work at both office locations. Candidates must be reliable, have computer skills, be able to work in a fast paced environment, be able to multitask and prioritize. Must have pediatric vaccination knowled...