Careers

Join Us in Shaping the Future of Science and Technology

At Helium 3, we believe that people are at the heart of innovation. Our recruitment process reflects our culture of excellence, collaboration, and curiosity. We are committed to creating a fair and transparent experience where every candidate is valued and respected.

Our Recruitment Process

We know that applying for a new role can feel overwhelming. That’s why our approach is designed to be clear, supportive, and engaging:

1. Application Review – Every CV is carefully reviewed by our recruitment team, not by automated systems.

2. Initial Interview – A first conversation to get to know you, your skills, and your aspirations.

3. Technical Assessment – Depending on the role, we may ask you to solve a case study or share examples of your work.

4. Final Interview – A deeper discussion with our team to explore your potential and how we can grow together.

5. Offer & Onboarding – If we are the right match, we will make an offer and guide you through a smooth onboarding process.

Why Helium 3?

• Work alongside experts in vacuum science, cryogenics, gas analysis, nanotechnology, material science, hydrogen technologies...

• Be part of ambitious European and international research projects.

• Enjoy a collaborative environment where your ideas make a real impact.

• Build a career in a company that values innovation, flexibility, and personal growth.

Diversity & Inclusion

We are proud to be an equal opportunity employer. At Helium3, diversity drives innovation, and we welcome talented people from all backgrounds to be part of our journey.

Although we currently have no open positions, we are always interested in connecting with talented professionals. If you believe your experience and skills could add value to our team, we invite you to share your CV with us.

📩 Please send your CV to:
info@helium3.es

We carefully review all applications and keep them on file for future opportunities.