Principal Process Integration

About Us
QuantWare is the world's leading manufacturer of superconducting quantum hardware. As a hyper-growth scale-up with a global customer base, our mission is to accelerate the advent of the quantum computer. We push the boundaries of what's possible in our field. We work on making the world's largest quantum processors as fast as possible.

At QuantWare, we're not just producing quantum hardware for the hyperscalers of tomorrow; we're working on technology that will change the world. To make that ambition a reality, we need exceptional people who drive real impact. That's where you come in.

As a
Principal Process Integration,
you will industrialise our quantum products from R&D to an 8" pilot line. You own end-to-end process integration, MES deployment, yield roadmap and improvement, and wafer size conversion to deliver first silicon out by December 2026. You are the single accountable owner for product flows from R&D → semi-production → production.

What You'll Be Doing

• Build and run clear yield improvement roadmaps, using data and root-cause analysis to turn issues into measurable gains.
• Own how products flow through the fab – from early development to mature production – and make sure they integrate smoothly across multiple quantum product lines.
• Lead the handover of new products from the R&D fab into the 8" Kilofab pilot line, ensuring a smooth and predictable ramp.
• Work closely with R&D to define process windows and design margins, and turn findings into concrete corrective and preventive actions (e.g. via 8D).
• Make quality, reliability, and manufacturability part of every decision and every process flow.
• Lead MES introduction for the pilot line and define/release MES flows for 5–10 products so that everyone can see, trust, and use the same data.
• Design process trees, route maps, data collection, and traceability from wafer start to final test, keeping complexity manageable and well structured.
• Ensure recipes, BOMs, masks, and parameters are correctly linked, versioned, and controlled in MES so changes are always traceable.
• Help select and configure the MES platform so it can scale with us and support advanced analytics.
• Shape inline and end-of-line metrology and process control strategies that give early, actionable feedback.
• Drive metrology tool selection and qualification, and ensure data flows cleanly into MES/SPC/APC/FDC.
• Connect process parameters to device KPIs and yield, and make sure ownership of key measurements is clear.
• Lead the conversion of 4"/6" R&D flows to 6"/8" pilot production, balancing technical risk with schedule.
• Partner with R&D and Equipment Engineering on scaling, hardware compatibility, and recipe translation between tools and wafer sizes.
• Mentor Process Engineers and junior colleagues, building good integration habits and strong MES discipline.
• Chair the Change Control Board (CCB) and co-own MRB with Quality, keeping decisions fast, transparent, and well documented.
• Maintain tight configuration control and full change traceability in MES so we always know "what ran where and when."
• Bring R&D, Product Engineering, Operations, Equipment, Metrology, and Quality together around shared milestones and priorities.
• Communicate clearly on MES readiness, yield, wafer conversion, and qualification status to leadership.
• Hire, coach, and develop future integration team members to support the growth of the Kilofab.

Your profile

• BS/MS/PhD in Electrical Engineering, Materials Science, Physics, or related field.
• 10+ years in semiconductor/MEMS integration/ process engineering
• Proven record in R&D-to-production transfer, yield ramp, and equipment qualification experience
• Worked in MES, SPC, DoE, and fab data flows (MES, APC/FDC).
• Experienced in multi-product integration, change control and MRB.
• Broad process/tool knowledge (lithography, films, etch, clean, implant/diffusion, CMP, metrology).
• Strong data skills (e.g. JMP, Python); comfortable with large fab data sets.
• Clear communicator, decisive, and strong cross-functional leader.
• Transformation driven while bringing people along.

What We Offer
At QuantWare, you'll be part of a high-performing team of world-class experts in an ambitious, fast-moving environment. From day one, you'll have the trust, tools, and support to do your best work. Here's what you can expect:

Competitive salary
- A competitive monthly salary, plus an 8% annual holiday bonus paid out each May

Pension that's built to last
- A future-proof pension plan that includes partner and dependent coverage. QuantWare covers 63% of the premium

Flexibility built on trus
t - We focus on outcomes. Work flexibly, in a hybrid setup, with an open vacation policy that lets you manage your time

Relocation support
- If you're moving to the Netherlands, we'll make the transition seamless. We cover visa support, temporary housing in most cases, and help securing the 30% tax benefit for eligible candidates.

Personal growth
- We invest in your L&D, with a budget available to each team member, dependent on their individual ambitions, development needs, and performance

A focus on well-being
- We support your physical and mental energy through wellness initiatives that help you recharge and stay sharp

A connected team
- We make space to celebrate wins together, with team events, offsites, and spontaneous moments that bring us closer

Financial clarity
- Through our partnership with Equip, you'll get tools and expert guidance to help you understand and optimise your total compensation

Diversity & Inclusion at QuantWare
At QuantWare, we're committed to building a diverse and inclusive team where everyone feels respected, valued, and empowered to contribute. We believe that varied perspectives drive better decisions, foster innovation, and strengthen our work.

If you're excited about this opportunity but don't meet every single requirement, we still encourage you to apply. You might bring a unique perspective or skill set that makes you a great fit for our team.

As part of our recruitment process, candidates may be required to undergo pre-employment screening.