Assystem Stup is a full-service project delivery consultancy company offering master planning, comprehensive building design, engineering and project management services. We serve many clients in decarbonised energy, transportation, cities & territories, buildings and commercial, institutional, recreational and manufacturing facility infrastructures.
As part of Assystem Group, we combine strong expertise in engineering, project management and digitalisation to serve our clients worldwide.
The System Administrator is responsible for effective provisioning, installation/configuration, operation, maintenance and patching of systems hardware and software and related infrastructure for our ESX, Microsoft Windows & LINUX based platform. This person participates in technical research and development to enable continuing innovation within the infrastructure. The System Administrator ensures that system hardware, operating systems, software systems, and related procedures comply with internal and external standards and security requirements.
Responsibilities and Tasks:
We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

Assystem, one of the world's leading independent nuclear engineering companies, is committed to accelerating the energy transition. We see ourselves as an activist in the development of nuclear energy, convinced that it is an essential part of the fight against climate change.
8,000 switchers, spread in 13 countries in Europe, Asia, Africa and the Middle East are working every day to make the energy switch by accelerating the development of nuclear and renewable energies, power grids, clean hydrogen projects and low-carbon transport.
We design and supervise major projects through our engineering activities and accelerate our customers' digital transformation. We also develop new solutions to build faster and improve the performance of complex infrastructures.
59 years of experience have made Assystem a key partner of the world's largest industrial groups: CEA, EDF, ENEC, Enedis, Engie, Framatome, ITER, K.A. CARE, Naval Group, NICDC, Orano, RATP, Rolls Royce, Royal Commission, Sellafield, SNCF...
Assystem is ranked in the Top 3 companies in the nuclear energy sector.