Composite Design and Calculation Engineer (M/F)

SOCIETE GESER BESTOiseEURESpublished 09/22/2026
Machine translation — original language: French.Show original

Our agency GESER-BEST Lille is looking for a Composite Design and Calculation Engineer (M/F) near Creil.

Supporting a team specialized in the development of polymer and composite products within the framework of R&D projects, you will carry out development studies for composite parts.

Missions

  • Imagine and design composite parts based on a Specifications document,
  • Define the design principles of the structure and interfaces by integrating the specific material/product/process constraints of composite materials,
  • Size and specify the definition for the design office,
  • Write justification notes,
  • Perform sizing calculations on composite parts using analytical or Finite Element tools.
  • Define the hypotheses and the appropriate calculation model,
  • Build, validate, and post-process results with a critical eye,
  • Write calculation notes recording the modeling and material hypotheses, the applied loading cases, as well as the analysis results.
  • Leverage your experience and expertise to contribute to technical exchanges with external and internal clients in a material / product / process project mode,
  • Participate in the analysis of needs as well as in the proposal of a technical approach to meet them,
  • Participate in the drafting of the technical and financial proposal.

Required Skills

  • With higher education such as an Engineering degree, Master's degree (Bac +5) or PhD in composite design and calculation, you have at least 5 years of experience in a design office and mechanical or composite structural calculation.
  • You are familiar with: composite materials and their implementation.
  • You master structural mechanics, composite design principles and their assembly, as well as analytical and Finite Element calculation methods for composites.
  • You have skills in drawing composite parts for their drafting by the design office.
  • You have a professional English level of at least B2 (C1 preferred).
  • You master ABAQUS or OPTISTRUCT, or a close equivalent,
  • You have knowledge of SolidWorks or a close equivalent.

Our Advantages

  • Human-sized management,
  • Regular mission follow-up,
  • Support for rapid skill development,
  • Possible geographic mobility,
  • Afterwork / teambuilding / charitable events,
  • Co-optation policy,
  • CSE offers,
  • Integration process,
  • Continuous training.