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Air Liquide

Industrial and medical gas provider

Process Engineer for Helium Refrigerators Intern

Process EngineeringConfirmed live in the last 24 hours
Internship · Winter 2026Sassenage, FranceNo salary listedIn-person

About the Job

Requirements

  • Currently pursuing Bac+5/6-level education in thermodynamics, industrial process engineering, or an equivalent field.
  • Knowledge of processes, thermodynamics, and fluid mechanics.
  • Proficiency with numerical modeling tools and a process simulator; Excel, VBA, Python, and Aspen Hysys are identified as ideal tools.
  • Ability to use English in a professional context, both written and spoken.

Responsibilities

  • Analyze data from multiple operating systems using process software and codes, including Aspen Hysys, Aspen EDR, Excel, VBA, and Python.
  • Work with experts to compare operational data with models and develop a robust operating history for different plant subsections.
  • Present and document the findings in a presentation and a technical note.

Desired Qualifications

  • Curiosity, interest in data analysis, coding, and simulation, and willingness to take initiative.

About the Company

Air Liquide

Industrial and medical gas provider

Air Liquide produces and supplies industrial and medical gases, such as oxygen, nitrogen, hydrogen, argon, and specialty gases, to manufacturers, healthcare providers, electronics, and energy companies. It operates through production plants, pipelines, cylinder networks, and on-site supply units, and it also designs and builds gas production and separation systems, including cryogenic air separation plants and large electrolyzers, via its engineering arm. Its Gas & Services business serves industry and healthcare and it is a major producer of hydrogen, investing in low-carbon hydrogen projects and electrolysis as part of industrial decarbonization. It serves the semiconductor industry and space programs as well. Its goal is to enable industrial decarbonization and the energy transition by providing reliable gases and engineering capabilities for large-scale gas production, hydrogen supply, and on-site services.

Company size
10,001+
Company stage
IPO
Headquarters
Paris, France
Founded
1902

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