Earl Schaffer

Earl Schaffer is a seasoned professional in security systems management with extensive experience spanning over two decades. Currently serving as the Security Low Voltage Manager at Cerris Systems since March 2025, Earl leads the design and implementation of security measures, managing architecture, cost estimation, and project execution. Prior roles include Security Service Manager, Project Manager, and Sales at Commonwealth Electric Company of the Midwest, where Earl also focused on asset protection strategies. With foundational expertise as a Systems Engineer II at G4S, Earl developed and troubleshot electronic security systems and managed project estimation and account services in various capacities. Earl held a Project Manager position at Sentrixx Security Solutions and served as the National Accounts Service Manager at Security Equipment Inc., overseeing high-profile accounts and ensuring efficient system designs. Earl's academic credentials include an Associate's Degree in Electrical, Electronic, and Communications Engineering Technology from ITT Technical Institute.