Miratech is seeking a Senior UC Engineer to join the Global Unified Communications Engineering team. You will design, deliver, and operate enterprise UC platforms across the Americas, focusing on Cisco Webex Calling, Webex Contact Center, and SIP Trunking, coordinating with vendors and business units to ensure reliability and security. The role requires 10+ years in UC, expertise with Webex controls, and experience in incident management, observability (Splunk), and Red Sky/E911 readiness.