The Performance Validation Engineer is responsible for developing, implementing, maintaining, and continuously improving hot test equipment and processes that support Mercury’s Safety, Quality, Cost, Delivery, and Productivity objectives. This role applies Lean Manufacturing principles, methodologies, and tools to drive operational excellence, enhance process efficiency, and increase organizational responsiveness. The Performance Validation Engineer evaluates existing systems, identifies improvement opportunities, and leads the implementation of sustainable process enhancements that align with and support overall business strategies and organizational initiatives.