From nuclear safety to cutting-edge innovations and the energy transition, Seres Technologies encourages initiative, a strong team spirit and knowledge-sharing to anticipate tomorrow’s challenges and constantly push back the boundaries of industrial performance. This ambition is reflected in emblematic projects such as Calogena, which is a small modular reactor (SMR) designed to reduce carbon footprints. This innovative reactor offers a sustainable solution for producing thermal energy, contributing to more resilient, environmentally-friendly energy systems.
Unlock your talent potential with Seres Technologies Group
Seres Technologies covers a wide range of strategic sectors, from defence and energy to aeronautics, robotics and many others. These areas require expertise, innovation and a resolute commitment to taking on the technological and human challenges of the future.
Why join the Seres Technologies Group ?
Career opportunities for committed talent
Our employees work in multidisciplinary teams, collaborating to overcome strategic challenges and to contribute to sustainable innovation.
A stimulating and caring work environment
Seres Technologies offers a working environment that is both stimulating and respectful of individual talents. Renowned for its positive culture and the diversity of its fields of activity, Seres Technologies prioritises collaboration and employee fulfilment through its management strategy. This approach contributes to a high level of employee loyalty, supported by attractive working conditions, opportunities for internal career development, and a continuous training programme designed to enhance the technical expertise of our teams.
A Human-Scale International Company
By joining Seres Technologies, you become part of a human-sized company rooted in strong family values through its affiliation with Groupe Gorgé. Founded in 1990, Groupe Gorgé is a key player in advanced technologies, renowned for its innovations in robotics, 3D printing, and protection solutions for extreme environments. This affiliation provides Seres Technologies with both stability and an entrepreneurial spirit, enabling it to operate in fields of excellence while maintaining a corporate culture based on proximity and human commitment.
Unlock your potential at Seres Technologies
Joining Seres Technologies means joining an international company that operates on a human scale, where a positive, collaborative-focused culture fosters a stimulating working environment. Thanks to the diversity of our projects across a wide range of sectors, each employee has the opportunity to develop their skills and contribute to major innovations, helping to overcome ambitious technological and human challenges.
Seres Technologies : 3 key points
A Group Gorgé company.
A Group leading numerous large-scale projects
(SMR CALOGENA).
Nearly 1 000 employees in France and internationally.
Recognised expertise supported by structured technical departments.
Agencies
With 11 agencies across France and overseas, Seres Technologies and Heliatec guarantee a strong local presence, making sure that their clients can count on swift responses, a local point of contact and tailored support.
FAQs
What profiles are you looking for at Seres Technologies?
Seres Technologies recruits engineers, technicians and experts who are passionate about innovation, the energy transition and industrial risk management.
What types of positions do you offer at Seres Technologies?
Seres Technologies offers positions in a variety of sectors, including defence, hydrogen, aeronautics, cybersecurity and nuclear, as well as other strategic areas.
How to apply to work with us ?
Applications can be submitted directly via the “Job offers” section of the website. Alternatively, if you want to join the Seres Technologies teams but can’t see an offer that’s a perfect match for you right now, you can submit a spontaneous application.









