Principal Structural Engineer and president of Mercer Engineering P.C. from 1982 to present.

Chief Design Engineer at Concrete, Inc. from 1979 to 1982. Provided prestressed concrete designs to A/E firms and contractors for buildings and other structures. Drafting department manager at Concrete, Inc. from 1976 to 1982. Director of Quality Control at Concrete, Inc. from 1975 to 1982.

Professional Affiliations:

• American Council of Engineering Companies/North Dakota (Past President)
• American Council of Engineering Companies - Firm Member (ACEC)
• Council of American Structural Engineers - Firm Member (CASE)
1. National Executive Committee Secretary 2001-2003
1. STRUCTURE Magazine Editorial Board 2003-Present
1. CASE/RMP (Risk Management Program) Toolkit Committee 2006-Present
2. National Executive Committee Chairman 2010-Present

Technical Affiliations:

• American Concrete Institute - Professional Member
• Prestressed Concrete Institute - Professional Member
1. Committee on Sandwich Wall Panels 1980 - 1994
• Post Tensioning Institute - Professional Member
• American Institute of Steel Construction - Professional Member

Professional Registrations:

• North Dakota
• South Dakota
• Nebraska
• Iowa
• Minnesota
• Montana
• Michigan
• Missouri
• Washington