Structures Engineer

Location: Pays-Bas, Noordwijk Date limite d'inscription: septembre 9, 2020 Numéro de réference: 631
Haydee

Haydee Afonso

International Technical Recruiter

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Le Groupe RHEA est une entreprise internationale en pleine croissance, qui se concentre sur la fourniture de solutions et de services innovants et prêts à être commercialisés dans les secteurs clés de l’espace et de la sécurité, pour des clients commerciaux et institutionnels. Nous employons plus de 500 personnes réparties dans 10 pays différents. Nous travaillons avec des clients de renom tels que l’Agence Spatiale Européenne, EUMETSAT, l’OTAN, la Commission européenne, le gouvernement canadien ainsi que des agences spatiales nationales.

Travailler pour RHEA est l’occasion de côtoyer certains des experts les plus talentueux de nos industries, en travaillant chez nos clients sur certaines des missions spatiales les plus passionnantes ou en participant à des projets de pointe en matière de sécurité, de conception concourante, de données et de systèmes au sol dans nos propres bureaux.

Pour attirer les meilleurs candidats, RHEA offre à ses employés des rémunérations compétitives, des opportunités de carrière uniques, des programmes de formation et de développement individualisés et une aide à la relocalisation. Nous recrutons actuellement. Nous comprenons vos préoccupations en cette période de pandémie mondiale. RHEA travaille avec tous ses employés dans le respect de chacun, en veillant à répondre aux questions et à offrir un maximum de flexibilité.

We are currently looking for a Structures Engineer to work in Noordwijk, The Netherlands.

Tasks and Activities

The scope of work will include:

  • Design and Configuration
    • Issue relevant documentation covering all configuration definition aspects, and where necessary shall support the configuration definition by preliminary structural analyses using FEM models.
    • Ensure CAD interfaces and configuration data transfer with Agency contractors via international standards.
    • Ensure the interface between the CAD systems and the relevant FEM tools to enable further evaluation of the structural behaviour.
    • Contribute to the further development of the Structures and Configuration tools deployed in the Agency, including in the CDF.
    • Support progress meetings and reviews in support to Agency projects.
    • Support the updating and maintenance of CAD and FE models databases.
    • Support and contribute to the establishment and maintenance of relevant Structures Engineering Standards and Handbooks.
  • Structures Static, Buckling/Stability, Thermo-Elastic Analysis
    • Support the generation and set-up of structural mathematical models using the finite element method for structural analysis problems for Agency funded projects, taking into account the specific objectives of such analysis, covering all structural materials applied in spacecraft and launchers. Where necessary non-linear approaches and specific solution sequences shall be applied/developed (e.g. Nastran SOL 600, Mecano, Abaqus).
    • Perform the analysis, evaluate critically the results and issue relevant documentation covering all analysis steps.
    • Support the generation and set-up of mathematical models for structural elastic stability problems for Agency funded projects, taking into account specific requirements attached to this type of analysis.
    • Perform stability analysis leading to the determination of buckling loads and deformations. Where necessary the post buckling behaviour shall be addressed, adequate non-linear approaches used, and where relevant specific solution sequences shall be developed.
    • Evaluate critically the results, and issue relevant documentation covering all analysis steps
    • Support the generation and set-up of mathematical models for structural thermo-elastic stability problems for Agency funded projects, taking into account specific requirements attached to this type of analysis.
    • Perform the interpolation of the temperature maps as resulting from thermal analysis for their employment in finite element structural analysis.
    • Perform thermo-elastic analysis leading to the determination of loads and deformations, evaluate the outcome in terms of margins of safety and stability budgets, evaluate critically the results and issue relevant documentation covering all analysis steps. Where necessary non-linear approaches shall be considered and specific solution sequences shall be developed.
    • Evaluate critically the results and the loads and issue relevant documentation.
  • Structural Dynamics Analysis and Vibration Test Data Evaluation
    • Support the generation and set-up of structural dynamic mathematical models for spacecraft and launchers of Agency funded projects using the finite element method. He/she shall take into account the specific objectives of such analysis and where necessary non-linear approaches shall be considered and specific solution sequences (e.g. Nastran DMAPS) shall be developed.
    • Perform the analysis (modal, frequency and transient responses, random responses, preliminary in-house launcher – spacecraft coupled analysis), evaluate critically the results and issue relevant documentation covering all analysis steps.
    • Produce advanced reduced models of spacecraft and launchers.
    • Set up relevant documents and maintain all models and tools required to perform launcher –spacecraft coupled loads analysis.
    • Support the preparation and execution of mechanical tests (modal survey, sine, random, acoustics, micro-vibration, shock, etc) for spacecraft & launchers of Agency projects by performing and/or reviewing analytical predictions and procedures.
    • Perform modal identification of the test data, evaluate critically the results and make usage of these results for updating structural finite element models.
    • Perform assessments of shock response data.
    • Take into account the specific objectives of such analyses and where necessary non-linear analyses shall be performed and specific solution sequences shall be developed.
    • Issue relevant documentation covering all analysis steps. Where applicable produce advanced reduced dynamic mathematical models.

Skills and Experience

The following skills and experience are mandatory:

  • A Master’s degree or equivalent in mechanical or aeronautical engineering.
  • At least 5 to 10+ years experience in the space industry on the mechanical design, development and verification of space segment hardware.
  • Relevant experience within the field of spacecraft- and launcher structures design, analysis, verification and testing.
  • Good knowledge in space system engineering, and space engineering standards (ECSS).
  • Knowledge and experience of structures numerical analysis tools such as Nastran, Patran, Abaqus, ESACRACK etc
  • Good interpersonal and communication skills. Ability to work effectively, autonomously and cooperatively in a diverse and international team environment, defining and implementing solutions in line with team and individual objectives, as well as project deadlines.
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Le Groupe RHEA est une entreprise internationale en pleine croissance, qui se concentre sur la fourniture de solutions et de services innovants et prêts à être commercialisés dans les secteurs clés de l’espace et de la sécurité, pour des clients commerciaux et institutionnels. Nous employons plus de 500 personnes réparties dans 10 pays différents. Nous travaillons avec des clients de renom tels que l’Agence Spatiale Européenne, EUMETSAT, l’OTAN, la Commission européenne, le gouvernement canadien ainsi que des agences spatiales nationales.

Travailler pour RHEA est l’occasion de côtoyer certains des experts les plus talentueux de nos industries, en travaillant chez nos clients sur certaines des missions spatiales les plus passionnantes ou en participant à des projets de pointe en matière de sécurité, de conception concourante, de données et de systèmes au sol dans nos propres bureaux.

Pour attirer les meilleurs candidats, RHEA offre à ses employés des rémunérations compétitives, des opportunités de carrière uniques, des programmes de formation et de développement individualisés et une aide à la relocalisation. Nous recrutons actuellement. Nous comprenons vos préoccupations en cette période de pandémie mondiale. RHEA travaille avec tous ses employés dans le respect de chacun, en veillant à répondre aux questions et à offrir un maximum de flexibilité.

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