Serve as the senior, day-to-day strategic lead for enterprise and high-growth clients. Develop and execute renewal, upsell, and cross-sell strategies tied directly to NRR performance. Design integrated growth plans across Paid Media, SEO/Content, CRO, Creative, and RevOps. Own portfolio economics including forecasting, margin health, scope control, and renewal negotiations. Lead QBRs & Executive Storytelling. Partner with channel leads, PMs, and operations to align priorities, manage risk, and maintain delivery excellence. Proactively identify client risks and mitigate issues. Mentor strategists, analysts, and project teams.