MEMS Electrical Test Engineer

<p><span>Silex is investing strategically in MEMS testing as a core capability to strengthen our position in the market and deliver industry-leading solutions to our customers. As part of this effort, we are expanding our MEMS test infrastructure, methodologies, and expertise. This is a unique opportunity to be part of a forward-looking initiative that will define the next generation of MEMS performance and reliability.</span></p><p><a target="_blank" href="https://www.silexmicrosystems.com/en/"><span>Read more about Silex here.</span></a></p><p></p><h4><span><strong>About the role</strong></span></h4><p><span>We are looking for a professional with a strong focus on test engineering and hands-on experience with test equipment and measurements, and related software development.</span></p><p><span>You will join a growing and collaborative engineering team dedicated to developing advanced test solutions that support the full product lifecycle – from early prototypes to high-volume manufacturing. As a MEMS Test Engineer, you will play a key role in developing, optimizing, and executing test systems – both hardware and software – for a broad range of MEMS products, ensuring performance meets customer specifications and industry standards. You will collaborate cross-functionally within Silex and communicate with both suppliers and customers. <br></span></p><p><span><strong>In this role you will:</strong></span></p><ul><li><p><span>Design and implement test solutions based on MEMS device specifications, covering electrical, optical, and mechanical performance.</span></p></li></ul><ul><li><p><span>Develop and validate test cases and procedures for both manual and automated wafer-level and die-level test systems.</span></p></li></ul><ul><li><p><span>Select, configure, and maintain specialized test instrumentation, including probe stations, precision source-measure units (SMUs), oscilloscopes, and custom MEMS test fixtures.</span></p></li></ul><ul><li><p><span>Perform hands-on testing in both cleanroom and laboratory environments, ensuring proper handling of sensitive MEMS devices and adherence to ESD and contamination-control procedures.</span></p></li></ul><ul><li><p><span>Analyze and interpret test data to evaluate device performance, identify trends, and diagnose issues at both the device and system level.</span></p></li></ul><ul><li><p><span>Collaborate closely with design, process, and product engineers to troubleshoot, optimize test coverage, and improve product yield and reliability.</span></p></li></ul><ul><li><p><span>Thoroughly document all test plans, configurations, and results to ensure full traceability and enable continuous improvement in test methods and equipment.</span></p></li></ul><ul><li><p><span>Drive improvements in throughput, automation, and measurement accuracy across the MEMS test process flow.</span></p></li></ul><ul><li><p><span>Ensure all activities comply with quality standards, customer requirements, and relevant industry regulations.</span></p></li></ul><p></p><p><span><strong>We are looking for someone who has</strong></span></p><ul><li><p>A Masters degree <span>or Ph.D. in Engineering, preferably in Electrical Engineering, Engineering Physics, or a related field.</span></p></li><li><p><span>At least 3 years of experience in electrical measurements, device characterization, or production tests – ideally including MEMS or semiconductor tests within an industrial environment or academia.</span></p></li></ul><ul><li><p><span>Experience in LabVIEW programming for test automation, instrument control, and data acquisition. Proficiency in Python and familiarity with SQL databases for data analysis, visualization and structured data management.</span></p></li></ul><ul><li><p><span>Hands-on experience with a wide range of test equipment, such as source-measure units (SMUs), parametric analyzers, probe stations, oscilloscopes, spectrum analyzers, and other specialized tools used in MEMS testing.</span></p></li></ul><ul><li><p><span>Experience in cleanroom or controlled laboratory environments.</span></p></li></ul><ul><li><p><span>Strong analytical mindset and problem-solving skills, with the ability to troubleshoot complex device- and system-level issues.</span></p></li></ul><ul><li><p><span>Basic knowledge or experience in 3D CAD modeling and prototype manufacturing methods (e.g., 3D printing, CNC machining) for test fixture design and development.</span></p></li></ul><p></p><h4><strong>What we offer you</strong></h4><ul><li><p><span>Collaboration with a team of exceptional colleagues who share your passion for technology.</span></p></li></ul><ul><li><p><span>Opportunities to work with cutting-edge MEMS technology in a state-of-the-art environment.</span></p></li></ul><ul><li><p><span>Being part of a world-leading co