Own full-cycle enterprise sales across Fortune 500 accounts, from prospecting and executive discovery through negotiation and multimillion-dollar contract close. Build pipeline, develop account and territory plans, lead complex MEDDPICC sales cycles, present AI-driven business cases, and coordinate solution consultants, partners, customer success, and marketing. Co-sell with Microsoft, AWS, systems integrators, and consulting firms while securing net-new logos and transitioning customers for expansion.