Senior Manager, Customer Success Management - Enterprise US East/EMEA

Chainguard is the trusted source for open source. By delivering hardened, secure, and production-ready builds of all the open source software engineers and AI agents rely on, Chainguard helps organizations build faster, stay compliant, and eliminate risk. Our customers include Fortune 500 enterprises and global industry leaders, including Anduril, Canva, Fortinet, Hewlett Packard Enterprise, OpenAI, Snap Inc., and Snowflake. Chainguard is venture-backed by leading investors, including Amplify, IVP, Kleiner Perkins, Lightspeed Venture Partners, Mantis VC, Redpoint Ventures, Sequoia Capital, and Spark Capital. The role, in a nutshell: The Manager of Customer Success Management (CSM) will report to the Director of Customer Success, working collaboratively to achieve company goals and advance customer success initiatives across the Enterprise segments. As a leader within the Customer Success organization, this role will partner closely with cross-functional teams to support and scale the CSM function. The ideal candidate brings strong people management skills, experience operating in high-volume, scaled customer environments, and a focus on driving efficient, data-informed customer engagement, retention, and growth strategies. What you’ll do: Leadership and People Management: Build, lead, and mentor a team of CSMs supporting Enterprise customers Foster a collaborative, high-perform