• Own a portfolio of strategic enterprise accounts, including renewal planning, expansion strategy, and executive engagement • Build and run account plans: stakeholder mapping, whitespace analysis, success criteria, mutual action plans, and value realization • Lead and close expansion opportunities (upsell and cross-sell) in partnership with Enterprise Success Consultants, Sales Solution Consultants, and Advisory Solution Consultants • Drive net revenue retention through proactive renewal execution, accurate risk identification, and structured mitigation plans • Run executive-level governance: QBRs, steering committees, innovation and roadmap sessions, and escalation management • Act as the voice of the customer internally, advocating for product improvements and a better customer experience at scale • Maintain high standards of forecasting, account hygiene, and CRM discipline in HubSpot • Mentor Associate and mid-level Account Managers on enterprise account strategy, negotiation, and operating cadence