Mary Jean O’Hair
Mary Jean (MJ) is a program leader who provides technical expertise for carve-outs, acquisitions and growth. She supports private equity portfolio companies with deep knowledge of application development, technology solutions and standardized processes. Before joining FCM, MJ held technology and operations roles across multiple industries, including manufacturing and high-tech. She was the technical project manager for General Motors’ largest global application, which integrated its Billing and Account Receivable Systems (BARS) with over 5,000 interfaces. She has also led a team to develop program standards used by 45,000 engineers, served as lead engineer for middleware supporting a global manufacturing group and created a custom Salesforce application to support an organization for at-risk youths. Additionally, MJ was an instructor for EDS’s highly rated System Engineer Development program.