Top JOB offers 152 vacancies available

Mechanical Engineer


UK / Warrington

On site

Senior Mechanical Engineer Process and Piping


UK / Sunderland

Hybrid work

Manufacturing Engineer


UK / Derby

On site

Our mission

We are 6500 Switchers. Spread over 12 countries. Connecting our 600 thousand billion neurons. 

All working on the task of the century: switching to low-carbon energy. With a double mission. To design and supervise major infrastructure projects through our engineering activities. Accelerating and enabling the digital transformation of our clients, a key condition for project success

This is what we put all our energy into. 

Coupling our historical engineering expertise and project management with digital technologies. 

To develop new solutions to build faster, improve the performance of complex infrastructures, and accelerate the development of nuclear and renewable energies, electricity networks, hydrogen projects and low-carbon transport. 

Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition. 

We are a collective committed to the actors who want to make the energy switch.  

To ensure a viable, efficient and reliable energy future for all. 

Switch On

Testimonials from our switchers

"I contribute to a sustainable future by working on large-scale nuclear projects".
Our Switcher Imerdeep Rehlon, PMO Lead tells us about his job and his missions on the Hinkley Point C nuclear project.
AVEC Imerdeep Rehlon Business Manager Senior & PMO Lead
"I joined Assystem as a trainee, I am now a technical manager"
Guillaume Chevreux joined Assystem as an end-of-study intern in 2019 and is now Technical Manager. He looks back on this meteoric rise.
AVEC Guillaume Chevreux Technical manager
"Never underestimate your own potential"
Gizem is a business development manager at Assystem in Turkey. She talks about the link between her job and self-confidence and gives many tips to progress professionally.
AVEC Gizem Ozden