We are seeking a Senior GitHub Migration Engineer / Fire Chief to lead the migration of enterprise code repositories from Azure DevOps to GitHub Enterprise while serving as a hands-on senior software engineer supporting critical engineering initiatives. This role is responsible for designing and executing migration strategies, modernizing CI/CD pipelines using GitHub Actions, maintaining platform reliability, and acting as the technical lead ("Fire Chief") during production incidents. The ideal candidate combines expertise in software engineering, DevOps, platform engineering, GitHub Enterprise administration, and cloud-native technologies to enable a seamless developer experience and ensure operational excellence.