Warren has worked in the profession since 1999. Warren heads up the Undergraduate and Young Practitioners Program which was created to guide young doctors as they take the first financial steps of their professional career. He holds a Bachelor of Commerce with majors in Accounting and Finance, a Minor in Economics, and a Masters of Business Administration (MBA). He is also a Certified Practicing Accountant (CPA) and holds RG146 accreditation. Warren is a member of CPA Australia, the Institute of Public Accountants (IPA), the Tax Institute, and the SMSF Association.