Masaya Horii

President / Chief Executive Officer

Masaya Horii joined Optex Japan in 2003 and Fiber SenSys in January 2017. Masaya brings over 19 years of expertise in the security industry as well as global business experience with companies such as Kawasaki Heavy Industries Ltd., John Crane, and JAE. Mr. Horii has a bachelor's degree in economics from Aoyama Gakuin University in Tokyo, Japan. His industry knowledge and experience benefit Fiber SenSys by bringing fresh strategies and business models specific to security products and services. Masaya’s customer focused approach to aligning business goals with customer needs is expected to greatly benefit Fiber SenSys’ customers and the company.

David Hollingsworth

Chief Technical Officer

David Hollingsworth is the Chief Technical Officer and a member of the Fiber SenSys board of directors. With over a decade in the perimeter intrusion detection industry, David ensures technical superiority within Fiber SenSys’ software and in-house operations. His strong technical acumen has made him a vital asset in the engineering and operations teams alike, all while handling IT and export compliance duties. Before joining the Fiber SenSys team in 2010, David’s previous experience started when he was a student at MIT, allowing him to be a business owner, holder of several patents, and a software aficionado. Other notable achievements in David’s professional career include being a board member of the Society of Typographic Aficionados, a board member of his local Habitat for Humanity, and a Texas Historical Society’s Volunteer of the Year Award recipient.

Jim Mauk

Chief Product Officer

Jim Mauk is the Chief Product Officer and a board member at Fiber SenSys. Jim started with Fiber SenSys in May of 2017 as Product and Engineering Support Manager. He began his career in 1983 as an installer/service technician for a small Southern California Sonitrol dealer. He grew with the company into the role of National Operations Manager. In 2006, Jim moved to the manufacturing side of the industry with Fiber SenSys sister company, Optex, Inc. Jim brings his years of experience and comprehension of the security industry to Fiber SenSys to make sure Fiber SenSys’ customers get the best quality products and services. Jim’s responsibility for product management includes defining new products from customer input and collaborating with partners ensuring Fiber SenSys remains a leader in the industry. He also oversees our exceedingly professional and capable Engineering Support team, which always places the customer first.