Sándor Mihály Hajdu

Lead Mechanical Structural and Development Engineer | Finite Element Analysis, R&D, Engineering Process Development, Prototype Development, Multidisciplinary Technical Problem Solver

Linz, Upper Austria, Austria

About

Proficient in finite element analysis and structural mechanics concepts. Deeply involved with the design process including conceptualization, multi-body dynamics, loads definition, and CAD solutions. Flexible attitude, startup-hardened mindset.

Experience

  • CycloTech GmbH (Linz, Upper Austria, Austria)
    • Lead Structural Engineer
      Jan 2025 - Present · 1 yr 6 mos

      Additional responsibilities: • Team tasks management • Project management • Quick solutions to systems level engineering problems • Providing technical guidance to colleagues in the working principles and mechanisms of our cyclorotor • Deep involvement in the multibody physics of a highly dynamic rotating system, including balancing problems and weight optimization

    • Structural Calculations Engineer
      Apr 2023 - Jan 2025 · 1 yr 10 mos

      Responsibilities: • Load case definition based on multi-body simulations • Complete FE analysis of metallic parts and assemblies • Static and fatigue assessment based on the FKM Guideline • Results evaluation, documentation, reporting • Design recommendations • Requirements definition • Continous development of engineering processes • Development of calculation and automation tools

  • BIM Manager at AFMTEC Services
    Apr 2021 - Apr 2023 · 2 yrs 1 mo

    Responsibilities: • Management and documentation of architectural and HVAC CAD files during the construction of an addition to the Nestlè Purina factory at Bük, Hungary. • Clash detection studies • Regular reporting to stakeholders • Continous data exchange with HVAC and structural designers

  • English - Hungarian Technical Translator at Freelance
    Mar 2021 - Apr 2023 · 2 yrs 2 mos

  • Design Engineer at Elite Account Kft.
    Jan 2019 - Feb 2021 · 2 yrs 2 mos

    Responsibilities: • Aiding conceptualization • Prototype design • CAD design in SolidWorks • 3D printing (FDM) and prototype building by hand • Printing and prototyping process optimization • Leading a team of two to carry out prototyping and testing duties

  • FEA Application Engineer at VARINEX Informatics Inc.
    Feb 2017 - Dec 2018 · 1 yr 11 mos

    Responsibilities: • Complete FE analysis of structural, and forging/forming problems of metallic structures • Keeping a continous feedback loop with the customers • Software training to customers