• 1

    Chicago Trade Show and Symposium

    March 6, 2020 - 7:00am to 11:00am
    Program Coming Soon!


  • 1

    Seismic Design of Buildings

    February 25, 2020 - 8:00 am to 5:00 pm
    Jon Sfura will discuss seismic design approaches, current building code theory, seismic design principles and behavior, and more.


  • 1

    Find a Structural Engineer

    Looking for an engineer for a residential or small commercial project?  Many SEAOI members specialize in smaller scale projects!  

  • 1

    March 2020 Dinner Meeting

    March 3, 2020
    Designing for Constructability – Tips and Tricks



  • 1

    17th Annual Midwest Bridge Symposium

    April 16, 2020 - 8:00 am to 5:00 pm
    Program Coming Soon!



Welcome to the SEAOI website! Whether you are a practicing engineer, a curious student, or an interested citizen, you can find the information you need here. SEAOI was founded in 1965 to advance and advocate excellence in structural engineering and to aid in safeguarding the public. In 2015, we celebrated 50 years of living out our mission in Illinois.

Calendar of Upcoming Events

You can always find the latest events listed in the column to the right, on our Events Calendar page, or, if you prefer a calendar format, on our Google calendar

Join our mailing list!

SEAOI sends a weekly Tuesday Update email, as well as selected other annoucements for special events and news affecting the engineering community.  Use the button below to sign up.  You can also indicate your interest in Bridge Events, Central Illinois activities, and Women in Structural Engineering (SEAOI WiSE).

Sign Up for Email Updates

Contact us!

Have a question about SEAOI?  Interested in getting involved as a volunteer?  Contact us!