Expert Industrial Combustion Engineer M/F

ORTEC INDUSTRIEBouches-du-RhôneEURESpublished 08/15/2026
Machine translation — original language: French.Show original

RESPONSIBILITIES:

Join an innovative industrial player and participate in projects with high technical value! Are you passionate about industrial thermal processes, combustion, and energy optimization? Do you want to put your expertise at the service of complex and innovative projects in the field of industrial boilers and post-combustion systems? As part of our development, we are looking for an Expert Industrial Combustion Engineer M/F to strengthen our engineering teams. Your missions: Reporting to the Project Manager, you will intervene across the entire life cycle of industrial thermal equipment:

  • Perform thermal studies and sizing calculations for industrial boilers and post-combustion systems.
  • Design and optimize combustion chambers, heat exchangers, and associated equipment.
  • Develop thermal and energy balances for installations.
  • Select technical equipment: burners, fans, exchangers, refractories, instrumentation, etc.
  • Write technical specifications intended for suppliers and implementation teams.
  • Participate in design reviews and provide your expertise to project teams.
  • Ensure the monitoring of manufacturing and implementation of equipment.
  • Support the commissioning, testing, and optimization phases of installations on-site.
  • Guarantee the compliance of proposed solutions with safety, energy performance, and environmental requirements.
  • Be proactive in developing innovative solutions aimed at improving the reliability, performance, and energy efficiency of installations.

REQUIRED PROFILE:

  • Graduate of an engineering school or holder of an equivalent degree with a specialization in thermal engineering, energy, process engineering, or combustion.
  • You have at least 10 years of experience in thermal engineering applied to industrial combustion.
  • You possess recognized expertise in the sizing of:
  • Industrial boilers
  • Thermal oxidation systems
  • Post-combustion chambers
  • Heat recovery and exchange equipment
  • You master:
  • Thermal transfers
  • Fluid mechanics
  • Combustion phenomena
  • Energy balances
  • You are familiar with different combustion equipment (gas, fuel oil, biomass, alternative fuels) as well as associated environmental regulations.
  • Proficiency in thermal calculation and simulation software is a real asset.
  • You have a level of technical English allowing you to communicate with international partners.

Your assets:

  • Analytical and problem-solving skills
  • Technical rigor and autonomy
  • Ability to lead complex studies
  • Excellent writing and synthesis skills
  • Taste for working in multidisciplinary teams
  • Sense of innovation and continuous improvement
  • Proactive approach towards project teams and clients

Why join us? Ambitious and varied industrial projects. Strong challenges surrounding energy performance and environmental transition. A team of passionate experts and a stimulating technical environment. A position with responsibilities offering autonomy, expertise, and evolution prospects. Do you want to contribute to the design of tomorrow's industrial thermal solutions? Join us and put your expertise at the service of high-impact projects.