Joining the Seres Technologies Group means joining an international company on a human scale, where caring and a collaborative spirit foster a stimulating working environment. Thanks to the diversity of our projects in a wide range of sectors, each employee can take on ambitious technological and human challenges, develop his or her skills and contribute to major innovations, from energy transition to nuclear safety.
Postal adress :
10 place de la Joliette
Atrium HD CS 90671
13453 Marseille Cedex 2
Phone number :
+ 33 04 91 11 87 70
Email :
recrutement@seres-technologies.com
Postal adress :
25 Cours Landrivon
13110 Port de Bouc
Phone numer :
+ 33 04 42 40 02 40
Email :
recrutement@heliatec.com
A Groupe 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
With 13 branches 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.


















