Nanofabrication Engineer

Overview   

Job Description
Do you want to work at the forefront of quantum technology? Do you have hands-on experience in cleanroom fabrication and a passion for precision, process optimization, and high‑tech innovation? Are you excited to contribute to the development and production of world‑leading superconducting nanowire single‑photon detectors?
Single Quantum () develops the world’s fastest and most sensitive light‑detection systems — pushing the limits of physics. We are expanding our Nanofabrication team and seeking a  Nanofabrication Engineer  to join us at our headquarters in Delft. In this role, you will be directly involved in the fabrication, optimization, and development of nanofabrication processes that form the core of our SNSPD technology.

This is a full‑time position, ideally starting in  mid-July/August 2026 , classified under  Function Group J  (depends on background: Bachelor / Master / PhD).

Responsibilities

Fabricate SNSPD devices in the cleanroom with high precision and reproducibility.

Execute standardized nanofabrication production runs.

Optimize existing fabrication processes to improve yield, stability, and reproducibility.

Develop new fabrication processes and transfer them to newly installed cleanroom equipment.

Daily work takes place in the VLL cleanroom in Delft, with occasional activities in the EKL cleanroom. You will work with a broad set of tools and processes, such as:

Electron‑beam lithography

Laser writer patterning

PECVD / ICPECVD

Photolithography

Reactive ion etching

Sputtering systems

Bosch etching

Wet bench processes

ALD systems

You will collaborate closely with colleagues in Nanofabrication, R&D, and Production to ensure high‑quality device fabrication.

Your Profile and Requirements

Master’s or PhD  in Applied Physics, Photonics, Electrical Engineering, Nanotechnology, or related fields.

HBO/Bachelor candidates with several years of cleanroom experience are also considered.

Hands‑on experience with different fabrication processes (e.g. e‑beam lithography, RIE, Bosch etching) and metrology tools (SEM, AFM).

Strong attention to detail and commitment to high‑quality fabrication.

Ability to work independently within a short timeframe after onboarding.

Problem solver with hands‑on attitude; able to proactively find solutions using DOE methods and approach problems in a structured, systematic way.

Excellent teamwork skills and the ability to collaborate within cross‑functional environments.

Good organizational and communication skills.

Strong sense of responsibility and commitment.

Ability and strong ambition to independently optimize processes.

Proficient in English.

Preferred Experience

Prior experience in the VLL or EKL clean rooms in Delft.

Affinity with SNSPD device physics and fabrication.

Experience in optimizing nanofabrication processes.

Experience in fabricating superconducting and photonic devices.

Additional Notes

Independence is important due to the nature of the role.

EU work authorization is required.

What We Offer

A collaborative, international team working at the cutting edge of quantum technology.

Salary in accordance with the CAO Metalelektro, plus secondary benefits.

A comfortable workplace with coffee, fresh fruit, and weekly catered lunches.

A solid retirement plan (PME).

Up to 40 vacation days per year (full‑time).

Room to share ideas, take initiative, and grow professionally.

Comprehensive social security benefits under the CAO Metalelektro.

If this role excites you and you believe you are a strong match, please submit your CV and a motivation letter explaining why you are the right fit and what attracts you to this position.

Equal Opportunity
At Single Quantum, we celebrate diversity and are committed to creating an inclusive environment for all employees. We are proud to be an equal opportunity workplace. We also encourage female candidates to apply for this position, even if you do not meet the full requirements.

How to Apply

If the job description and Single Quantum excite you, please submit your CV and a motivation or cover letter explaining why you think you are a good fit for the position, along with what attracts you to the position.

Contact:
If you have questions before applying or would like to have a general conversation about Single Quantum, you can contact our HR Officer, Jacqerina Jarad, at or

About Us:

At Single Quantum, we confront challenges with innovation, dedication, and passion. Since 2012, we have pioneered superconducting nanowire single photon detectors and continue to lead in multi‑channel photon detection technology.

Mission:
We make the world’s fastest and most sensitive light sensors limited only by the laws of physics.

Vision: A bright future where every single quantum counts.

Core Values:
Respect | Trust | Proactiveness | Teamwork | Impactful Innovation | Quality

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