The Sr. Manager, Voice / Switching Platforms will lead the planning, deployment, and operation of our voice switching and UC platforms (MetaSwitch, BroadWorks) and must deeply understand telecom networks, carrier operations, and regulatory environments. You will manage a team of engineers, oversee platform reliability, integrate new services, drive roadmap decisions and be the point of contact for resolving complicated & escalated customer service impacting issues. You will act as the bridge between operations, customer escalations from Tier2, architecture, product, and vendors to deliver world-class telecom services.