years of expertise and development of a true EXPERTISE
sites on the international stage
Our sectors of activity
SEIMAF is committed to meeting your needs whatever your sector of activity
Our 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…
Certification CEFRI
Nous sommes ravis de vous annoncer que le groupe SEIMAF a obtenu la certification…
Certification ISO 19443 : 2018
La satisfaction client et le bien être de nos collaborateurs sont au cœur…
PARIS POUR L'EMPLOI
#Live
SEIMAF is recruiting
Get in the Seimaf spirit !

Gerald
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.

Pierre
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
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Full-time
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Energy
Projeteur Installation Générale F/H
Permanent contract
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Full-time
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Energy
Ingénieur Calcul Mécanique F/H
Permanent contract
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Full-time
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Energy