Mr. Zalewski is currently the Interim CISO at Levi Strauss & Co.  In this role he is responsible for leading the company’s global cybersecurity organization.  Prior to this, Steve was the Managing Enterprise Security Architect at Pacific Gas & Electric Company, leading the security architecture team responsible for the company's cybersecurity strategy and architecture for critical infrastructure protection.  Other positions Steve has held include leadership roles Healthcare security, data protection architecture and operating system design.

He has multiple patents in data protection and multi-processor operating system design and holds CISSP, CISM and CRISC security certifications