Principal Test & Validation Engineer

Summary: We are seeking a Principal Test & Validation Engineer to drive end-to-end quality assurance for complex embedded systems. In this role, you will define and execute advanced test strategies, build and evolve automated test environments, and ensure robust product validation from development through field performance. You will work closely with cross-functional teams to shape product quality, improve testing processes, and ensure reliable, high-performance systems in the field. Tasks & Responsibilities: Product Requirements & Validation Collaborate on defining product requirements based on field feedback and customer insights Ensure products meet both functional and non-functional expectations Review software deliverables to confirm alignment with scope and requirements Test Environment Design & Adaptation Set up and maintain a continuous testing environment with automated reporting Define and evolve hardware and software test environments for automated validation Adapt test equipment to support new designs and requirements Establish and coordinate CE and UL testing procedures Test Design & Execution Develop verification and validation test plans for reverse vending machines and their components Implement manual and automated test cases within existing frameworks (C/C++, Python) Define and maintain automated and regression testing strategies Coordinate certification testing (CE / UL) and external testing partners Analyze field data to identify risks and improve test coverage Execute validation plans, generate clear reports, and drive issue resolution with relevant teams