Having joined Siemens after 10 years in private computer and networking consultation, Jeff spent the next 13 years in designing, architecting and deploying carrier grade, Informational Technology networks for major telecoms in North America focusing on networking, applications, and Cybersecurity. The past six years, he has specialized in Industrial Control Networks, bringing Informational Technology security and best practices into the Operational Technology environment for Utilities, Oil & Gas, Transportation and Rail, amongst other industrial networks. Jeff is a contributor to the National Cybersecurity Center of Excellence NIST SP 1800-7c Situational Awareness for Electric Utilities Practice Guide, and has assisted in the development and planning of Cybersecurity solutions in the Operational Technology environment in 10 countries.