Jon Rizer

Jon Rizer is an experienced accounting professional currently serving as a Senior Accountant at Adaptive Biotechnologies Corp. since May 2021, where responsibilities include reviewing and authorizing invoices based on ASC 606, monitoring accounts receivable balances, and overseeing deferred revenue across all product lines. Prior to this role, Jon held the position of Staff Accountant at thyssenkrupp Aerospace from February 2018 to April 2021, managing financial analysis and journal entries. Earlier in Jon's career, from August 2014 to January 2018, an Assistant Accountant position at Griffin Underwriting Services involved various accounts payable and accounts receivable activities. Jon Rizer holds a Bachelor of Science in Accounting from Western Governors University and a Bachelor of Science in Mathematics from Western Washington University, alongside additional continuing education at Bellevue College.