Mark Tryer

Mark Tryer possesses extensive experience in the engineering and security industries, currently serving as a Service Planner at Johnson Controls since January 2019. As an Independent Contractor for Tyco Security Products since February 2013, Mark has also worked as a Test Engineer at IMPERX INC. since January 2011, focusing on testing cutting-edge image products. Prior to these roles, Mark held the position of Supervisor in the Repair Department at TYCO Fire and Security from March 1991 to August 2009, where supervision of 20 repair technicians was achieved alongside productivity improvements. Mark began their career as a Repair Analyst at EG&G PARC from March 1979 to August 1990, contributing to both repair and production testing.