Welcome in our universe of expertise and passion !

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years of expertise and development of a true EXPERTISE


sites on the international stage

18 jobs available join us!

Our sectors of activity

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

SEIMAF is recruiting

Get in the Seimaf spirit !


Design Office Manager, Noisy Branch

Performing an installation study means being connected to every link in the design chain, in order to take it through to ‘OK for implementation’ status.
Layout studies, pipe routing, support structures, creation of guide drawings, piping arrangements and support drawings represent our various areas of expertise.


Design Office Manager, Mechanical Activities (Le Plessis-Robinson)

Our teams work on various mechanical engineering projects, involving production lines, specific tooling, equipment, etc. for different clients in industrial sectors. Today, the entire team contributes enthusiastically to all these projects.

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

Chef de Projet F/H

Permanent contract - Full-time -

See offer

Projeteur Installation Générale F/H

Permanent contract - Full-time -

See offer

Ingénieur Calcul Mécanique F/H

Permanent contract - Full-time -

See offer
Discover all offers