Sensing and Calibration Architect

Senior technical specialist owning the architecture and leading the work across sensing and calibration
Deeptech semiconductor metrology scaleup bringing 10+ years of foundational research to market
Eindhoven, The Netherlands. Hybrid (at least 3 days in office)

Invisix is building short wavelength metrology to keep Moore's Law moving. As transistors shrink and stacks become 3D, visible light can no longer resolve what's inside the most advanced devices.

At Invisix, the hardware acquires the calibration measurements and the algorithms turn them into the parameters that calibrate the tool. The Sensing & Calibration Architect owns getting these to work as one system. This is a hands‑on technical specialist role: you will set the architecture across sensing and calibration, run the technical work across both teams, and partner with architects and project leaders across software and hardware.

Reports into the Project Leader, Software & Algorithms.

Key Responsibilities

Own the technical architecture across sensing and calibration, bridging optical hardware and the algorithms that interpret the metrology signals

Own the interface and requirements between calibration algorithms and inference algorithms

Develop and continually improve the calibration methods that feed the reconstruction algorithms, closing the gap between achievable instrument accuracy and Invisix' metrology requirements, and addressing drift and inaccuracies in the sensing chain

Ensure calibration methods are properly embedded into the wider on‑tool software framework

Provide technical leadership across the sensing and calibration teams, setting direction and unblocking the teams on architectural questions

Maintain a system‑level view, summarising team activity and representing the discipline at interface points across the organisation

About You

PhD in physics, photonics or a closely related discipline

Profile could be algorithm‑oriented with hands‑on optical hardware experience, or experimentalist with a strong background in algorithms and signal processing

Strong background in the modelling and simulation of optical systems, including optical beam propagation and Fourier optics

Substantial experience in the data analysis of optical measurements

Hands‑on familiarity with the hardware used to acquire optical signals, particularly spectrometers, detectors and gratings

Experience leading or guiding the technical work of others is preferred

Employee Share Ownership Plan

Learning and development budget to support your professional growth

Flexible working arrangements

Set the technical direction for sensing and calibration at a company bringing 10+ years of foundational research to market

The opportunity to grow with Invisix as the company scales

Invisix Measuring Systems
Semiconductor manufacturers can't build what they can't measure. At Invisix, we're solving one of the most technically demanding problems in chip manufacturing: reconstructing the detailed 3D geometry of the most advanced next‑generation devices.

Founded by two ASML veterans with deep roots in short wavelength metrology, we've spent years de‑risking this technology. Now we're building the team to bring it to market. If you love to take ownership, collaborate closely with innovators who care deeply about their contributions, and want your work to matter at the frontier of what's physically possible, this is the place to be.

Diversity and Inclusion
At Invisix, we are committed to building a diverse and inclusive culture where ideas and humans thrive. Our recruitment reflects this commitment. We welcome applicants from all backgrounds and will judge every candidate on their merits and what they can contribute to our team.

We value people regardless of race, ethnicity, gender, sexual orientation, age, religion, disability or any other aspect of your identity. We're looking for talented, driven individuals who share our values of integrity, collaboration, and making an impact. If you believe you can thrive with us, we want to hear from you.

Data Processing
When you apply for this position, your information will be managed by Chikara HR on behalf of Invisix Measuring Systems. Your data will be retained to match you with current and future opportunities ase review our privacy addendum to understand how your data is handled.

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