John Hoekstra M. Eng.

Director, Environmental, Health, & Safety. Expertise in risk reduction strategy, SIF Prevention, and culture transformation. EHS Leader in Global Manufacturing & Logistics.

Role
Director, Environment Health & Safety at Cornerstone Building Brands
Location
Chicago, IL, US
LinkedIn followers
500 followers
Public Administration & SafetyView LinkedIn profile

About John Hoekstra M. Eng.

I am a respected EHS professional with 22 years of managerial experience and 18 years in global project management across diverse industries. Extensive experience in creating programs and initiatives that drive best-in-class safety performance. Adept at leading risk mitigation initiatives, conducting in-depth safety audits, and implementing robust safety programs that build trust, prevent incidents, and enhance regulatory compliance. I roll-up my sleeves to identify hazards, investigate incidents, and deliver sustainable performance improvements. Accomplished in managing safety systems, ensuring adherence to OSHA and other regulatory standards, and leading continuous improvement projects. Strong leadership skills with a focus on fostering a proactive, engaging safety culture, achieving operational efficiency, and maintaining a zero-incident work environment. Passionate about applying emerging technologies—especially artificial intelligence—to solve complex health and safety challenges and transform data into strategic insights. I am a Past President and Treasurer of an American Society of Safety Professionals Chapter. I enjoy simplifying and standardizing work to create efficiencies and internal customer satisfaction.

Experience

  1. Director, Environment Health & Safety

    Cornerstone Building Brands

    Jan 2026 — Present · Chicago, IL, US

Education

  • Spring Arbor University

    MBA, Dual Concentrations in Finance and Management

  • Microtrain Technologies

    Non-Degree, Microsoft Project, PMP, Managing Projects

  • The University of Chicago Booth School of Business

    Effective Communication and Influencing

  • Grand Valley State University

    Bachelor of Science (B.Sc.), Occupational Safety and Health

  • University of Alabama at Birmingham

    Master's of Engineering, Advanced Safety Engineering Management

  • Ingredion

    Lean Six Sigma - Black Belt

  • FkiQuality

    Certificate, Lean Six Sigma - Green Belt

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John Hoekstra M. Eng. — Director, Environment Health & Safety at Cornerstone Building Brands in Chicago, IL, US | Unifers