We are everywhere in your daily life and you don’t see it ! With our entity Air Liquide France Industrie, we participate of our customer's innovative development applications : the bubbles of your soda, the chip of your smartphone or the reduction of polluting emissions,
Air Liquide France Industrie brings together the production and marketing of industrial gases in France with four complementary business lines : Large Industry, Industrial Merchant, Electronics and Hydrogen. The subsidiary has 2,400 employees at 58 sites across the country and serves more than 200,000 customers, from the artisan to petrochemical manufacturers, from analytical laboratories to semiconductors and metallurgy.
How will you CONTRIBUTE and GROW?
INCLUDE Cluster/Country/Site Secondary Production Operations management
- Provides technical support to the production department to optimise equipment performance and reliability
- Oversees the commissioning and start-up of new equipment
- Carries out risk analyses and reports on various tests in accordance with internal procedures.
- Monitor and adjust critical variables in distillation and purification processes to ensure product purity and minimise losses. Designs and drafts specifications for new installations or modifications to existing ones
- Coordinates the various departments to ensure the industrialisation and validation of new products on site
- Manage the various product tranfilling facilities.
- Develop, interpret and update P&ID diagrams and PFDs
- Draft and update standard operating procedures (SOPs).
- Draft detailed functional analyses describing the operational logic of the equipment, enabling the automation teams to configure the PLCs (Programmable Logic Controllers)
- Active on-site presence: Maintain a dynamic, day-to-day presence on site to closely monitor plant performance, diagnose faults on site, identify process deviations and provide immediate technical support.
- Cross-functional collaboration between Production and Maintenance: Work in close synergy with production teams (to understand operational constraints) and maintenance teams (to plan shutdowns, improve equipment reliability and resolve complex faults).
- Synergy with the HSE department: Actively participate in risk analyses (e.g. HAZOP and FMEA reviews), ensure compliance with process safety requirements and verify that all process modifications adhere to strict occupational safety standards, as well as managing plant modifications (MOC).
- Collaboration with the Quality team: Work together to reduce non-conformities, participate in root cause analyses in the event of product deviations, and ensure compliance with quality standards.
- Liaising with the Projects and Development teams: Collaborating on the launch of new products, the purchase of new equipment or the expansion of the plant, ensuring the smooth transfer of process data from ‘project’ mode to ‘production’ mode (commissioning and start-up).
Are you a MATCH?
Background Requirements:
- Educational Level: Must have Masters's Degree in Chemical Engineering
- Work Experience: More than 3 years experience in related fields
- Strong fundamentals in Distillation Process.
- Knowledge of fluid dynamics networks (estimating pressure drops, selecting and sizing pumps, control valves and pipework).
Our Differences make our Performance
At Air Liquide, we are committed to build a diverse and inclusive workplace that embraces the diversity of our employees, our customers, patients, community stakeholders and cultures across the world.
We welcome and consider applications from all qualified applicants, regardless of their background. We strongly believe a diverse organization opens up opportunities for people to express their talent, both individually and collectively and it helps foster our ability to innovate by living our fundamentals, acting for our success and creating an engaging environment in a changing world.
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Oxygen, nitrogen, hydrogen, and many other essential small molecules are the invisible pillars of our world and our lives. They have been at the core of the Group’s activities since its creation in 1902. A world leader in gases, technologies and services for industry and healthcare, Air Liquide acts as the backbone of numerous economic sectors, serving 4.3 million customers and patients across 59 countries with approximately 65,000 employees. With revenues close to 27 billion euros in 2025, Air Liquide combines strong performance and useful growth. The Group is a leader with a diversified, resilient business model and a strong local footprint across the globe. Through deep engineering expertise and technological innovation, Air Liquide provides scalable solutions that enhance industrial efficiency, accelerate decarbonization, and strengthen value chains. Strategically exposed to growth markets and megatrends, the Group accompanies major industrial and societal transformations to create long term added value and build a sustainable future. Air Liquide is listed on the Euronext Paris stock exchange (compartment A) and belongs to the CAC 40, CAC 40 ESG, EURO STOXX 50, FTSE4Good, and Dow Jones Best-in-Class Europe Index indexes.
Key team members
Cyrille Ferrachat
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