Customer Support Manager

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: You will manage the AMER Technical Support Engineering team, part of a broader global follow-the-sun support organization under the Engineering organization. Your primary accountability is the quality and reliability of the escalation path: from customer-reported issue to engineering resolution. You own the operational layer between L2 and L3, which means you think about ticket routing, escalation criteria, handoff quality, and engineering capacity as an interconnected system, not as separate concerns. This role is for an engineering-minded Support Manager with deep technical knowledge and strong customer relationship skills -- someone who can drive rigorous engineering outcomes while delivering an exceptional customer experience. What you'll do: Es