Leadership Team

Leadership Team

Passionate about making a difference in the security industry, the S2 leadership team has extensive expertise in security, IT, software development, and manufacturing.

John L. Moss, Chief Executive Officer - John has been an innovative force in security systems technology for more than 30 years. Before founding S2 Security in 2002, in 1981 he created Software House (now owned by Tyco International). He has led the creation of two successful companies and over a dozen major commercial products in the industry.

Michael H. Welles, Chief Operating Officer - Previously a General Manager for businesses in the telecom, information and software applications marketplaces, Michael has over 30 years of industry experience including 10 years with Lotus Development. He is an Amos Tuck (Dartmouth) graduate (MBA), and has a Harvard BA in Engineering and Applied Physics

Ken Schroder, Chief Technology Officer - Ken is an accomplished engineering professional whose background in IP network device development, hardware engineering, and education software makes a solid foundation for leading our diverse engineering teams.

David Moreno, Vice President of Product Development - An experienced technology executive, Dave has run product development, support, and manufacturing groups in several industries and respected companies including Software House and Digital Equipment Corporation. He holds an EE degree from Northeastern University.

Steve Habermas, Vice President of Engineering - Steve is an accomplished executive who previously ran software engineering and product management for Aptus Health, Verivo Software and Axeda. He holds a BS in Electrical Engineering from the United States Naval Academy, an MS in electrical engineering from Georgia Tech and an MBA from the University of California, Berkeley, Haas School of Business.  

John Pierangeli, Vice President of North American Sales - As a respected and successful sales professional and manager, John directs a team of in-house sales engineers and regional sales managers located throughout the United States.  His leadership experience includes more than 15 years selling security management systems with several major companies.

Mike Riegelman, Vice President of Business Development - Mike leads an accomplished group of sales professionals focused on large scale and global systems. His prior experience in video systems at Integral and, later at Schneider, is an asset in the specification, sale, and deployment of the largest and most complex integrated systems.

R. Todd Smith, Vice President of Global Sales - Todd is an accomplished security industry veteran with over 15 years of experience in domestic and international sales and marketing roles. He has held management positions in sales, marketing, and training at Software House, Simplex, and most recently at Lenel, where he was the VP of International Sales and Marketing.

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