Power Electronics Design Engineer M/F

AltenAntonyJob.bopublished 10/16/2026
Machine translation — original language: French.Show original

About the company

A leader in Engineering and IT Services, present in more than 30 countries, the ALTEN group supports the development strategy of its clients in the fields of innovation, R&D, and technological information systems.

More than just a job, discover the adventure that awaits you within a committed company.

Within the Energy department, we have been supporting our key accounts for more than 35 years. Thanks to our preferential status, we guarantee you access to high value-added projects.

Your tasks

About the position Within the high-power converter engineering department, we are looking for a Power Electronics Design Engineer. They will be responsible for the realization and monitoring of converters, from design to factory testing.

Main missions

  • Coordinate the complete design of converters (electrical, mechanical, and hydraulic) from the receipt of specifications to manufacturing and factory testing.
  • Establish the detailed architecture of the converters and monitor their evolution, ensuring compliance with client specifications and the project budget.
  • Specify new power electronic components (semiconductors, inductors, capacitors, transformers, etc.).
  • Validate the use of standard sub-assemblies for each project.
  • Ensure the quality and delivery of documentary deliverables in collaboration with the project team.
  • Optimize costs by selecting appropriate electrical/mechanical/hydraulic solutions.
  • Manage the qualification of new products/components, the integration of feedback, and the replacement of obsolescences and non-conformities.

Requirements

Education / Experience

  • Engineering degree or Master's degree in electrotechnics or electrical engineering with an initial experience in power electronics

Technical skills

  • Knowledge of design rules in medium voltage and power electronics environments.
  • Mastery of tools: Microsoft Office, MATLAB / Simulink, LTspice .
  • Good project and team management skills

Languages and mobility

  • Professional English, both spoken and written.

What we offer

What we offer you

  • A true career plan: Close support by a career advisor with access to a panel of training courses allowing you to grow and thrive sustainably within the Group.
  • 10 RTT
  • Hybrid working environment
  • More than 90% of transport costs covered by ALTEN (€80) or mileage reimbursements depending on the case
  • €10 per day in restaurant vouchers, 60% covered by ALTEN
  • A dynamic CSE: gift and culture vouchers, preferential rates, contests, etc.
  • Numerous sporting and recreational activities