Safran Passenger Innovations is seeking a Principal Engineer specializing in Software Architecture with a focus on microservices. This is a hybrid role based in Brea, California, offering an opportunity to work with a leading company in passenger innovations. The position requires expertise in microservices architecture and will involve both remote and onsite work. The role appears to be focused on enterprise-level software architecture, likely involving complex distributed systems and cloud infrastructure. The successful candidate will need to be authorized to work in the US and be able to maintain a hybrid work schedule at the Brea, CA location. This position represents a senior-level opportunity to shape and influence the architectural direction of mission-critical systems.