The Senior Access Control/Security System Technician will be responsible for the installation, testing, and commissioning of access control and security systems, primarily in new construction environments. This position requires compliance with safety standards, management of subcontractors, and coordination with inspectors. The role involves maintaining detailed documentation, performing inspections, and ensuring the project meets client specifications and regulatory requirements. The technician must also be able to work extended hours and shifts and meet specific cross-border employment qualifications.