Welcome in our universe of expertise and passion !

Discover the group

years of expertise and development of a true EXPERTISE


sites on the international stage

14 jobs available join us!

Our sectors of activity

SEIMAF is committed to meeting your needs whatever your sector of activity

Our news

Group news, News

New head office

This new site provides added value for all our employees.A user-friendly site for our clients. SEIMAF is expanding Just 10 minutes from…

See more news


SEIMAF is recruiting

Get in the Seimaf spirit !

Jean Paul


I am in charge of carrying out studies for “mechanical engineering” projects, I must seek optimisations for each project, in terms of the cost of the raw material, manufacturing and assembly, while ensuring compliance with technical constraints.
My thoroughness, accuracy and organisational skills are also essential to completely satisfy our clients.

Jean Michel

Design Manager

I have been managing pre-project studies and the design of production lines for transport activities for more than 25 years now.
Based on clients’ specifications, I play an active role in the development of new technologies. I coordinate the various designers and develop concepts. That’s what my busy days are all about. »

With SEIMAF, make your ideas come to life

We regularly recruit talented individuals from the engineering and consulting sectors, with an appetite for success, dedication and good humour! Don't hesitate if you are serious, join us!

Your knowledge, our best asset

Our offers

Chargé(e) d’Affaires en Ingénierie

Permanent contract - Full-time -
Energy, Environment, Industry

See offer

Inginer Proiectare Instalatii Generale

Permanent contract - Full-time -
Energy, Environment, Industry

See offer

Dessinateur Projeteur en Conception Mécanique Nucléaire F/H

Permanent contract - Full-time -

See offer
Discover all offers