Permanent Position – Senior Electronics Engineer – Quantum Metrology (M/F)
Ploemeur (56), Bretagne | Brittany, France
Début souhaité : As soon as possible
Why join us?
Joining Kwan-tek means becoming part of a fast-growing deep tech startup (revenue doubled in one year) at the forefront of breakthrough technologies.
We develop quantum metrology solutions based on NV diamond sensors, with applications in scientific instrumentation, navigation, and industry.
You will work in:
• An environment at the crossroads of physics, electronics, photonics, and software
• A team of 25 committed colleagues driven by Responsibility – Commitment – Cooperation
• An attractive setting between ocean and nature
• A structured and immersive onboarding program
Why is this position unique?
Join a pioneering team in applied quantum metrology and contribute directly to:
• Breakthrough technologies
• Next-generation industrial applications
• French and European technological sovereignty
Your mission
Within the Engineering team, you design and develop advanced electronic systems integrated into quantum sensors.
You play a key role in ensuring the robustness and performance of our solutions, from design to validation.
Your main responsabilities
• Design electronic systems (microwave, analog, digital) for quantum sensors
• Develop, test, and validate scientific instrumentation solutions
• Process and analyze signals (measurement, control systems, performance optimization)
• Contribute to product industrialization and reliability
• Participate in technical documentation, patents, and technology watch
• Supervise and mentor junior engineers and technicians
Your profil
Experience
• 5 to 10 years in electronics, instrumentation, or complex systems
• Experience in R&D / deep tech / scientific instrumentation strongly preferred
Technical skills
• Strong knowledge of analog, digital, and microwave systems
• Solid foundations in signal processing, control systems, and instrumentation
• Knowledge of metrology or constrained environments (EMC, radio, safety)
• Proficiency in Python
• Ability to design and document complex systems
Personal qualities
• Rigorous, autonomous, and accountable
• Strong analytical skills and proactive mindset
• Comfortable in a multidisciplinary scientific environment
Conditions
• Permanent contract (CDI)
• €48,000 – €52,000 gross annual salary
• 100% employer-paid health insurance
• Meal vouchers (€10, 60% employer contribution)
• Full-time position – Executive working time scheme (215 days/year – “forfait jours”)
• Occasional remote work
Recruitment process
1. HR interview
2. Technical interview
3. Final interview
Application
Send your CV to: careers@kwan-tek.com
Subject line:
👉 Application – Electronics Engineer – Quantum Metrology (Permanent Contract)