Security Service Technician 3. Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education. You will work as a trusted advisor, helping customers understand system status, resolve service issues, and maintain reliable operations from a remote field location with the tools and equipment needed to work independently.