Senior Client Success Manager

As a Senior Client Success Manager, you will act as a lead strategic partner and executive-level trusted advisor to Navan 's most strategic and complex key clients. Your primary mission is to ensure their success, drive satisfaction, and maximize value throughout their lifecycle with Navan . A critical component of this role involves leading the strategic and technical migration of clients from legacy R&M technology to the Navan platform, ensuring a seamless and high-touch transition. You will cultivate deep, executive-level relationships with key program stakeholders, acting as the definitive 'voice of the customer' to prioritize adoption, retention, and long-term partnership over commercial focus. What You’ll Do: Serve as the overall owner and account strategist of the client relationship, overseeing the success of the customer's complex migration journey and subsequent post-sales activities. Lead and direct complex, multi-stakeholder client migrations from legacy R&M technology onto the Navan platform, managing the project from initial scoping to go-live and hypercare. Drive product adoption, retention, and compliance by providing consultative advice and customer enablement (training for end-users and administrators). Strategically cultivate and maintain strong, multi-level, trusted advisor relationships with C-suite and executive stakeholders to ensure strategic alignment and drive long-term customer value. Conduct regular health checks, lead Quarterly Business Re