Jack has variety of experience in financial management and commercial banking. He spent ten years as a department head for business development, marketing and advertising with two commercial banks. He also served as the CFO for a several firms and has extensive experience with financial reporting, financial management, asset management, and business planning. In 1996, Jack started The Parker Group to provide financial and marketing consulting to businesses in Northern Virginia. He attended the University of Virginia and completed graduate courses from the American Institute of Banking.