CTLGroup Promotes Six of Their Esteemed Colleagues

April 30, 2019

SKOKIE, IL (April 30, 2019) – CTLGroup would like to congratulate the following staff on the following promotions:

Carlton Olson
has been promoted to Senior Principal and Group Director in the Structural Evaluation group. Carlton joined us in 1986 and completed thirty-three years of service with CTLGroup in March. He earned a BSCE and MSCE from the University of Illinois Urbana-Champaign. He has over thirty-seven years of industry experience, specializing in condition assessment, non destructive evaluation, and repair of concrete structures.


Chuck Loeppert
has been promoted to Senior Consultant in the Structural and Transportation Laboratory. Chuck joined us in 2006 as a Technician, and has completed thirteen years of service with CTLGroup in January. He has a BS in Mechanical Engineering from the Illinois Institute of Technology. He is active in the American Railway Engineering and Maintenance-of-Way Association (AREMA) Chapter 30 – Ties and Chapter 4 – Rail committees.


Jeff Rusin
has been promoted to Senior Quality Specialist in the Quality group. Jeff joined us in 2017 and has completed two years of service with CTLGroup. He has four years of experience in the Quality field. Jeff has a BS in Business Management and Marketing from Southern Illinois University.


Niboom Tenzin
has been promoted to Associate II in the Structural Evaluation group. Niboom joined us in 2016 and has completed three years of service with CTLGroup in February. Niboom has a BS in Civil and Materials Engineering from the University of Illinois at Chicago (UIC). He is currently working towards an MS in Civil Engineering at UIC.


Thomas Plange
has been promoted to Senior Technician in the Petrography group. Thomas joined CTLGroup in 2006 and will complete thirteen years of service this June. He has a BFA from the University of Science and Technology in Ghana.


Brian Szczerowski
has been promoted to Technical Specialist in the Concrete Laboratory. Brian joined us in 2004 and will complete fifteen years of service with CTLGroup next month. Brian has an Associate’s degree in Construction Technology from Alpena Community College. He has several American Concrete Institute (ACI) and Michigan Concrete Association (MCA) certifications.


About CTLGroup
CTLGroup is an internationally recognized expert consulting engineering and materials science firm providing services to our clients across the globe. Headquartered in Skokie, Illinois, CTLGroup serves clients globally from offices in Texas, Florida, State of Qatar, and Washington, D.C. For more information, please visit www.ctlgroup.com.

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