Your role at C12 Quantum Electronics
- Reporting directly to Eileen, our HR Manager, you will be instrumental in creating a smooth employee experience for both current and future team members. You will contribute to the development of scalable HR practices tailored to our distinctive environment, resulting in improved employee satisfaction and overall organisational efficiency.
- Supporting the HR team with day-to-day operational routines such as organising interviews, onsite visits and other administrative tasks
- Coordinating with the various functions to ensure a smooth onboarding of future teammates
- Maintaining accurate employee data in our HRIS (BambooHR) and other internal tools
- Providing operational support to all our employees
- Collaborating with the HR team and team leaders to handle training requests and obtain quotes from external training providers
- Helping to build new HR processes and projects for C12 if you are motivated and exceed expectations - new ideas are always welcome!
About you:
- You have a master’s degree or a specialisation in HR
- You are looking for an end-of-study internship (ideally 5 - 6 months)
- You have great communication skills in English (written and spoken); French is a plus
- You are organised, detail-oriented and are able to manage various tasks according to business’ priorities, and in a fast-paced environment
- You have strong interpersonal and communication skills
What we offer:
- Two incredible office spaces in the heart of Paris (both next to the famous Panthéon!)
- A highly dynamic international team
- Swile meal vouchersVibrant office culture (team lunches, offsite events, Friday breakfasts..)
- Mental health support with moka.care
- Training budgets/ Annual Learning & Development Allowance
Top Skills
What We Do
C12 is building reliable quantum computers.
The company is a spin-off from ENS launched in January 2020 by twin brothers Matthieu and Pierre Desjardins to supercharge the development of the lab’s promising new quantum technology.
Quantum computing has the potential to change our lives. But frequent errors limit the technology’s viability. We are tackling the fundamental issue: the nature of the hardware itself. We are tapping into the simplest material–carbon–to drive a technological breakthrough in the field. Unlike other quantum computers, we use carbon nanotubes as the fundamental building block of our processor. By combining the power of an ultra-pure material with an easy-to-manufacture semiconductor device, we are building a scalable platform for quantum computing.
Our executive co-founders bring a unique combination of scientific excellence and business skills to the company. Our team is made up of the world’s most accomplished experts in quantum electronics and carbon nanotube science. Our scientific advisors are renowned scientists and pioneers in spin qubits: Dr. Takis Kontos, Dr. Matthieu Delbecq and Dr. Jérémie Viennot.
In June 2021, C12 secured a $10 million seed round with funding from 360 Capital, Bpifrance (Digital Venture Fund), Airbus Ventures, BNP Paribas Développement, and Octave Klaba (OVHcloud), and additional grants from Bpifrance and the Ile-de-France Region.
We are leading quantum’s next material breakthrough, and we are just getting started. Silicon enabled the emergence of classical computing – it’s time for carbon to do the same for quantum !





