MEMS Electrical Test Engineer

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.

Read more about Silex here.

About the role

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.

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.

In this role you will:

Design and implement test solutions based on MEMS device specifications, covering electrical, optical, and mechanical performance.

Develop and validate test cases and procedures for both manual and automated wafer-level and die-level test systems.

Select, configure, and maintain specialized test instrumentation, including probe stations, precision source-measure units (SMUs), oscilloscopes, and custom MEMS test fixtures.

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.

Analyze and interpret test data to evaluate device performance, identify trends, and diagnose issues at both the device and system level.

Collaborate closely with design, proces