The Commercial Lock & Door Service Technician performs advanced-level maintenance, installation, inspection, and repair work on all door, gate, and access systems across off-airport properties. This includes a wide range of door and access control types—roll-up doors, sectional doors, high-speed doors, rolling steel doors, dock levelers, gates, gate arms, keypads, and fire doors. The role ensures all equipment functions safely, efficiently, and in compliance with company and regulatory standards.