John Cersosimo's first work experience was as a Software Support Specialist at Innovative Systems INC, starting in June 1999. Their role at Innovative Systems INC is ongoing. Prior to that, they worked as an 8th Grade Science Teacher at Mitchell School District 17-2, starting in September 1994 and ending in June 1999.
John Cersosimo attended Northern State University from 1983 to 1987, where they obtained a Bachelor of Education (B.Ed.) degree in Secondary Education and Teaching.
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