Our mission at Oura is to empower every person to own their inner potential. Our award-winning products help our global community gain a deeper knowledge of their readiness, activity, and sleep quality by using their Oura Ring and its connected app. We've helped over one million people understand and improve their health by providing daily insights and practical steps to inspire healthy lifestyles. Empowering the world starts with living our values and empowering our team. As a quickly growing company focused on helping people live healthier and happier lives, we work to promote work-life balance and ensure that our team members have what they need to do their best work - both in and out of the office. We have offices in San Francisco and San Diego for those who prefer hybrid or office settings and employee hubs, including New York City, Boston, Los Angeles, Seattle, and more. As we are scaling and growing, we are in search of a Senior Manufacturing Hardware Test Engineer, to strengthen the Oura Operations team in the San Diego office . This is an essential role between Oura R&D and contract manufacturers producing and delivering world-class Oura products to our customers. As a Senior Manufacturing Hardware Test Engineer you develop and integrate production test systems in collaboration with R&D teams and test system suppliers. You contribute to proto build activities as a part of a project and bring Oura products into mass-production. Additionally, your role will help with current mass-production capability, support in fault analysis and troubleshooting when necessary. What you will do: * Collaborate with the product design team to develop needed testability features, ensure best relevant test coverage and define production test plans. * Specify requirements to test system suppliers for systems and fixtures. * Develop test cases, related parameters, acceptance limits and integrate into product specific test sequences. * Develop, integrate and debug test hardware/software fulfill production test requirements. * Introduce test processes, monitor functional test yield and take corrective actions and cost reductions. * Support prototype builds and mass-production. * Implement high test coverage, ensure zero quality leaks to customers. * Set up calibration and preventative maintenance routines. * Use measurement system capability and process capability analysis and other statistical analysis tools to prove all tests and verifications with data, results and comprehensive analysis. * Generate written documentation to include test hardware diagrams, engineering drawings, specifications, data analysis, and technical reports. This is a US role with a need to be full time in our San Diego office.