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Jack M. Chmielewski, FSA, EA, MAAA

Principal and Consulting Actuary
Brookfield, WI, US

Tel: +1 262 7842250

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Professional Designations

  • Fellow, Society of Actuaries
  • Enrolled Actuary, ERISA
  • Member, American Academy of Actuaries


  • BS, Actuarial Science, Drake University

Current Responsibility

Jack Chmielewski is a principal and consulting actuary with the Milwaukee office of Milliman. He currently consults on various actuarial projects for a number of employee benefit clients. He joined the firm in 2002.


Jack has consulted on client projects in the areas of plan funding, experience analysis, benefit studies, and other areas of financial management relating to retirement programs. He also monitors compliance work with corporate clients including nondiscrimination testing, preparation of electronic government forms, and review of pension distribution paperwork. Jack has been involved in asset/liability studies, including making stochastic projections of both assets and liabilities, and helping clients to assess and manage the volatility of their retirement programs.

Jack has also completed analysis of Other Post-Employment Benefits (OPEB) under Government Accounting Standards Board (GASB) Statements 74 and 75 and Accounting for Pensions under GASB Statement 73 for several public entities. He has also helped many clients prepare for the transition from GASB Statements 27, 43, and 45 to GASB Statements 73, 74, and 75. In 2016, Jack wrote an article titled “GASB 73: Implementation and Overview” which discussed some of the technical topics presented in GASB Statement 73.

  • Work at Milliman

    • “I was offered a chance to come in, shake things up, create something."
    Work at Milliman