About MSHSAA Job Openings This is no longer used. Back This Job Posting Is Expired or Removed Gateway Science Academy of St. Louis - Track & Field Coach Posted on 9/15/2025 Gateway Science Academy of St. Louis is accepting applications for a Track and Field Coach for the 2025-26 school year. Please email a letter of application and resume to the Athletic Director, Salih Cavdar at salih@gsastl.org.