About MSHSAA Job Openings MSHSAA Office Positions Available MSHSAA: Administrative Assistant (posted 5/9/2019) Other Positions John Burroughs (HS/MS Volleyball Asst. Coach) - posted June 6, 2018 Carthage (Head Varsity Boys’ Basketball Coach) - posted March 1, 2019 Battle (Head Football Coach) - posted March 20, 2019