We are looking for a Senior Manager, Measurement Science to lead a small, high-impact team delivering measurement studies and proactive insights to our key accounts. This is a client-facing leadership role that also leads and manages a small portfolio of your own key accounts. You will manage day-to-day workflow, own key deliverables, and partner with senior business development leaders to shape measurement strategy. Accounts will largely be focused on the Media & Entertainment vertical (supporting TV networks, streaming services, and movie studios), and may also include supporting non-entertainment accounts in the automotive, pharmaceutical, or other verticals.