Mr. Zalewski, through his company S3 Consulting, provides the following security advisory services:• Executive advisor for early-stage security companies• CISO advisor to venture capital firms internationally• Retained CISO for companies requiring a temporary or part-time CISO• International cybersecurity training and facilitationHe is the former CISO at Levi Strauss & Co and has held senior security positions at Pacific Gas & Electric and Kaiser Permanente. Other positions Steve has held include senior engineering mgmt. roles in storage networks, data protection and enterprise operating systems.His credentials include multiple patents in data protection and multi-processor operating system design and CISSP, CISM and CRISC security certifications.Steve also co-hosts the CISOSeries Defense-in-Depth Podcasts and is a frequent speaker and panel moderator for webinars and industry events.

Responsible for leading the company’s global cybersecurity organization.

Accountable for defining and leading multiple programs in support of the company's cyber security objectives. Responsible for operational security leadership as well as providing leadership with business teams relative to security design and processes, as well security consulting expertise in support of strategic company initiatives. - Lead the company’s cybersecurity strategy, roadmaps and implementation in support of executing a risk based cybersecurity program to protect Levi Strauss’s information assets and brand reputation.- Lead the company’s Global Cybersecurity Threat Intelligence and Incident Response functions, including managing the international team of employees and contractors that monitors and responds to cyber events for the company.- Provide strategy and guidance to the business leadership of our product lines in support of strategic business planning and corporate cybersecurity policy adherence.- Support business leaders and operations partners in infrastructure and application organizations in considering holistic and integrated approaches that provide for data integrity, information confidentiality and service availability of company and consumer data.- Demonstrated experience presenting information security to a wide range of audiences, including Executive Leadership and the Board.Chief Security ArchitectAccountable for defining and leading the company's security strategy as the company’s senior most technical security leader of our risk based security program. Responsible for security strategy, architecture and roadmaps to design in security controls at an architecture level to protect Levi Strauss’s information assets and brand reputation.

Accountable for defining and leading the company's security strategy as the company’s senior most technical security leader of our risk based security program. Responsible for security strategy, architecture and roadmaps to design in security controls at an architecture level to protect Levi Strauss’s information assets and brand reputation.

Led the Enterprise Security Architecture practice at PG&E focusing on enterprise security technology strategies, roadmaps and consulting to address cybersecurity vulnerabilities and threats across the company (Business, Customer, Gas and Electrical Power grid infrastructures). This 4 member security architecture team developed the 3-5 year Strategic Roadmap and Security Practices used for planning and funding justification purposes to implement the NERC/CIP security framework and controls.Executed a 2 year program to define and implement the companies Identity and Access Management (IAM) Strategy, Architecture and Roadmap. Led a team of 18 solution architects, developers and project managers to deliver the first release of PG&E’s Identity, Credentialing and Access Management Services. Under the Office of the CTO, was responsible for security, Information and Integration shared services portfolio to provide strategic guidance and roadmap direction. Specific portfolio services included: • Security •Content Management (Records/Documents) •Enterprise Integration (SOA/ESB, ETL, Batch) •Business Intelligence/Analytics/Reporting

Managed the Development team for Kaiser’s Identity and Access Management group. This 10 member team of architects, consultants and engineers, with a budget of $2 million, developed Kaiser’s Identity and Access Management Services. Managed a team of 12 architects, consultants and and production support personnel for the deployment of Kaiser’s Enterprise Service Bus (ESB) infrastructure,a $10 Million dollar strategic initiative.

Developed technical architecture for the company’s storage resource management (SRM) data protection and recovery product line. Filed 4 U.S. patent applications for methods developed in data protection processes.

Led the Engineering, Documentation and Marketing departments.

Recruited to manage Vixel’s software development organization. Grew the software engineering organization from 4 to 50 engineers as Vixel transitioned from a startup company, through a successful IPO, and into a publicly traded company.

Defined and executed the technical strategy and roadmaps for the VMS Operating System Development group, Digital’s largest enterprise operating system• Granted 3 U.S. patents in the area of software controlled adaptive partitioned multi-processing.