About Marsh McLennan Agency MidwestMarsh McLennan Agency’s Midwest Region is a full-service brokerage providing business insurance, employee benefits, private client insurance, and retirement services to businesses and individuals across the country. MMA Midwest  is consistently recognized as a top workplace, attracting and retaining its insurance talent by rewarding expertise and investing in career development. Colleagues enjoy an award-winning culture that fosters a highly productive and results-driven working environment.  The Insurance Support Coordinator (ISC) is the entry point of our agency, providing centralized administrative and reception support to MMA Midwest.  Through a rigorous professional developm