About

Tjeerd Zwijnenberg is a Sales Director Europe at Waterfall Security Solutions Ltd, a leading OT security company that produces a family of Unidirectional Gateway technologies and products that enable enterprise-wide visibility for operations, with disciplined control. With over 4.68 years of relevant experience, Tjeerd is an expert in providing unidirectional gateway solutions for OT cyber security, 100% OT/IT cyber protection, and OT/IT security beyond firewalls and data diodes. Tjeerd has a strong background in sales and account management, having worked with global leading companies headquartered in the Netherlands in various markets like O&G, Power & Utilities, Life Sciences/F&B, and Transportation. He has a large international sales network built over the last 20 years, and he is a strong communicator who is passionate about value-add selling to line management and C-level. Tjeerd holds a Master of Science degree in Industrial Engineering and Management Science from Eindhoven University of Technology and a Bachelor of Science degree in AOT, Aeronautical Engineering from Hogeschool van Amsterdam. He has also completed various executive education courses, including The Power of Storytelling, Effective Negotiations Skills, and Finance for Non-Financial Managers from Rotterdam School of Management, Erasmus University, and Green Belt Training from Honeywell Six Sigma College. Tjeerd's past companies include AVEVA and OSIsoft, where he served as a Strategic Account Executive, driving and managing complex sales processes within the digital transformation based on value-add selling to line management and C-level. At Waterfall Security Solutions Ltd, Tjeerd is responsible for sales in Europe, where he supports the widest range of leading industrial remote monitoring platforms, applications, databases, and protocols in the market. He has a deep understanding of the challenges faced by national infrastructures, power plants, nuclear plants, off and on-shore oil and gas facilities, refineries, manufacturing plants, utility companies, and many more.