• 1

    SEAOI SE Exam Refresher Course 2019-2020

    Registration Open Now!

    • Recordings available until the April 2020 SE Exam and then again from September 28, 2020 until the October SE Exam.
  • 1

    Steel Seminar

    September 24, 2019
    The Steel Joist Institute presents a program devoted to steel joists and steel decking.


  • 1

    GAC Luncheon

    SE Practice Act Renewal and Revisions -- What You Need to Know
    September 20, 2019 - 11:15pm to 1:00pm

  • 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

    2019 Central Chapter Trade Show and Symposium

    September 26, 2019 8 am - 5 pm
    I Hotel in Champaign, IL



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!