Ralph Kahn

Chief Revenue Officer

Ralph Kahn has more than 30 years experience in the technology industry. He has held positions in systems engineering, product management, professional services, sales, sales management, and business management. Mr. Kahn is a proven business developer and sales leader developing the strategy and building the teams to grow multiple businesses from zero to over $100M in ARR in just a few years (most recently at Tanium). He has extensive experience in various areas of technology with the last 15 years exclusively in cybersecurity. He is a recognized thought leader in cybersecurity and a resource for key government and industry executives. He is regularly invited to share his knowledge around the globe at top security conferences and in the media.

Our Team

Collectively, the Shift5 team includes leading cybersecurity experts, accomplished analysts and developers, military and government backgrounds, authors, pattern-makers, and more. There’s a lot that makes us unique, but together, we’re united around the shared vision of solving the most pressing cybersecurity issues for trains, planes, and tanks and like to have fun doing it.

Josh Lospinoso

CEO & Co-founder


Michael Weigand

Chief Growth Officer & Co-founder


Joe Lea


E. Egon Rinderer

Chief Technology Officer

Matt MacKinnon

Chief Product Officer

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