Senior Production Engineer

About the role

The SRE team owns reliability and infrastructure for Anduril's cloud deployments. We operate Kubernetes clusters, Terraform infrastructure, and observability platforms across 10+ production environments supporting active defense contracts. When platform services break under real operational load, we're the team that fixes them - often at the code level, not just the config level. We are looking for a Senior Production Engineer to join our team in Costa Mesa, CA (or DC) . In this role, you will be responsible for diagnosing and fixing stability vulnerabilities in core platform services that cause cascading failures in multi-tenant cloud deployments. You will write production Go to implement resilience patterns - leader election, circuit breakers, failure domain isolation - directly in service code. This will require deep experience with distributed systems, debugging complex failure modes across service boundaries, and writing production-quality Go. If you are someone who thrives on fixing hard reliability problems in live systems rather than building greenfield, this role is for you.