Position Overview: We are seeking an experienced Senior HVAC Controls & Service Technician to provide advanced technical support for Nortek HVAC systems. This role is critical to supporting installation, commissioning, troubleshooting, and field service for our HVAC controls and equipment across customer locations. The ideal candidate has strong HVAC controls experience, field service expertise, and the ability to independently diagnose issues, resolve customer concerns, and collaborate with engineering and cross-functional departments. This role plays a key part in customer satisfaction, product support, and knowledge transfer.