Vialign is an Eindhoven-based deep-tech startup building next-generation displacement sensors for semiconductor manufacturing. Using photonic chip-based interferometry, the company delivers sensing that is precise, compact, and robust, targeting wafer-stage positioning and advanced packaging. We are on a bold mission to push the boundaries of technology through cross-industry innovation, backed by HighTechXL and PhotonFirst.

We are looking for a hands-on Mechatronics / Integration Engineer to lead the physical integration and qualification of next-generation precision sensor technology for semiconductor applications.

You will play a critical role in bridging advanced sensor hardware with customer equipment such as wafer stages, lithography systems, advanced packaging and high-end metrology platforms. This position combines precision mechanics, thermal and vibration engineering, cleanroom integration, and hands-on customer qualification work.

This is an opportunity to join an ambitious deep-tech startup environment where you can directly influence product architecture, customer success, and company growth.

Join us in building a category-defining sensing technology for the next generation of semiconductor systems.

About the role

As Mechatronics / Integration Engineer you will:

• Translate customer requirements into robust, scalable product solutions.
• Define and analyse the mechanical and thermal architecture of the sensor module — mounting, housings, tolerance stacking, thermal paths, and vibration isolation — for sub-nanometer stability.
• Own physical integration of the sensor with customer equipment (wafer stages, bonders, lithography tools), including interface definition, alignment procedures, and acceptance criteria.
• Lead on-site qualification testing at customer fabs: setup, characterization, debug, and sign-off.
• Define and manage cleanroom-grade manufacturing, assembly, and calibration procedures.

Who you are

You have a background in Precision Mechanics, Thermal & Vibration Engineering, and Customer-Equipment Integration.

3+ years in semiconductor equipment integration or a comparable precision domain (semicon ecosystem, bonding, lithography, or high-end metrology). TRL 3–8 scaling experience is a major plus.

You are proficient in:

• Precision mechanics: strong hands-on background in opto-mechanical or high-precision mechanical design, tolerance stacking, and GD&T.
• Thermal & vibration: practical experience with thermal management and vibration isolation at sub-nm scale (FEA tooling, modal analysis, or comparable).
• Cleanroom & semiconductor standards: familiarity with cleanroom-grade design rules, contamination control, and equipment integration practice in a fab environment.
• Integration mindset: comfortable owning a module end-to-end through prototype, qualification, and customer acceptance, including travel to customer sites.
• Entrepreneurial drive: willingness to wear many hats in a startup environment.
• English, both written and spoken.

What Vialign Offers

• Direct impact on next-generation semiconductor manufacturing technology.
• High ownership, autonomy, and influence on product and company direction.
• Work alongside other startups in an energizing environment.
• Collaborative environment within Eindhoven’s leading high-tech ecosystem.
• Hybrid working arrangement, full time preferred

Location: High Tech Campus Eindhoven, The Netherlands

Send your resume to: john.vlaming@vialign.nl