Shannon Theiss

Shannon Theiss is an experienced accounting and administrative professional with a diverse background spanning over two decades. Currently serving as an Accounting Specialist and Administrative Assistant at Grossman Company Properties since February 2009, Shannon has developed expertise in accounting functions and administrative support. Prior experience includes roles as On Site Human Resources Lead, Accounts Payable Clerk, Database Administrator, and Accounting Analyst at JADO/Porcher - American Standard, where key responsibilities involved managing payroll, customer data, invoice processing, and compliance with Sarbanes-Oxley guidelines. Earlier roles encompassed customer service, computer operations support, and vendor management, showcasing a strong foundation in both financial and operational aspects of business. Educational credentials include studies at Rio Salado College from 2014 to 2016.