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Air Liquide

Air Liquide

www.airliquide.com

7 Jobs

37,638 Employees

About the Company


Air Liquide is a world leader in gases, technologies and services for industry and healthcare. Present in 60 countries with approximately 66,500 employees, the Group serves more than 4 million customers and patients. Oxygen, nitrogen and hydrogen are essential small molecules for life, matter and energy. They embody Air Liquide's scientific territory and have been at the core of the Group's activities since its creation in 1902.

Taking action today while preparing the future is at the heart of Air Liquide's strategy. With ADVANCE, its strategic plan, Air Liquide is targeting a global performance, combining financial and extra-financial dimensions. Positioned on new markets, the Group benefits from major assets such as its business model combining resilience and strength, its ability to innovate and its technological expertise. The Group develops solutions contributing to climate and the energy transition -- particularly with hydrogen -- and takes action to progress in areas of healthcare, electronics and high technologies.

Air Liquide's revenue amounted to more than 27 billion euros in 2024. 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 DJSI Europe indexes.

Listed Jobs

Company background Company brand
Company Name
Air Liquide
Job Title
INTERNSHIP -R&D - AI/ML Data Engineer (M/F)
Job Description
Job Title: Internship – R&D AI/ML Data Engineer (M/F) Role Summary Provide a 6‑month internship in an R&D Foresight team to develop AI‑enhanced data management solutions for a strategic startup/technology database. The role involves automating data processes, enhancing access controls, integrating AI extraction tools, designing user interfaces, and documenting support materials. Expectations - Deliver functional scripts, dashboards, and AI tools that streamline data updates and user interactions. - Maintain and secure database operations within Google Workspace. - Produce clear documentation and conduct user training sessions. - Work independently, adapt quickly to agile project cycles, and communicate progress in English. Key Responsibilities 1. Automate routine data updates and pre‑fill new evaluations with recent information. 2. Design and implement database access‑rights management. 3. Enhance existing Google Workspace scripts and tools used for database maintenance. 4. Build AI‑based extraction workflows (e.g., Gemini or similar) to retrieve key data from the database. 5. Create a modern, AI‑driven user interface to improve data access and exploitation. 6. Document all developed solutions and provide end‑user training. Required Skills - Strong fundamentals in computer science (data structures, algorithms). - Proven experience developing AI‑based tools and workflows. - Proficiency with Python (or comparable scripting language). - Comfortable using Google Workspace (Sheets, Apps Script, Cloud). - Ability to build dashboards using graphical tools (e.g., Google Data Studio, Power BI). - Analytical, synthesis, organizational, and proactive mindset. - Excellent written and spoken English; fluency in French is a plus. Required Education & Certifications - Current final‑year student in an engineering or scientific university program (Master’s or equivalent, Bac +5/ +6). - No mandatory certifications; mastery of the skills above is sufficient.
Les-loges-en-josas, France
On site
25-12-2025
Company background Company brand
Company Name
Air Liquide
Job Title
STAGE - Data analyst-Développement outil
Job Description
Job Title: Internship – Data Analyst (Tool Development) Role Summary: Support the development and enhancement of an Energy Management System (EMS) for industrial gas production units (oxygen, nitrogen, argon). Perform analysis of current tools, standardize and upgrade to version 2, build process‑based models, and integrate diverse digital systems (PI System Explorer, PI Vision, Scada, Power BI). Expectations: - Deliver a standardized, improved EMS tool within a 6‑month internship period. - Maintain clear documentation and provide training or support to unit operators. - Communicate progress and findings in English to cross‑functional teams. Key Responsibilities: - Audit existing analytical methods and EMS components. - Lead the deployment of EMS Version 2, ensuring tool standardization. - Develop and validate models of production processes. - Integrate data streams across PI System Explorer, PI Vision, Scada, and Power BI. - Propose and implement improvements for data structures and tool usability. - Collaborate with engineering and IT teams to align EMS capabilities with operational needs. Required Skills: - Strong analytical and modeling capabilities. - Proficiency in Python; experience with data manipulation libraries (pandas, numpy). - Familiarity with PI System Explorer, PI Vision, Scada, and Power BI dashboards. - Understanding of industrial gas production processes and energy management. - Ability to work independently and in a multidisciplinary environment. - English comprehension for technical documentation and communication. Required Education & Certifications: - Currently enrolled in Master 1 or Master 2 program in Data Science, Energy Processes, Mechanical Fluid Dynamics, or related field. - No additional certifications required.
Saint-priest, France
On site
31-12-2025
Company background Company brand
Company Name
Air Liquide
Job Title
AI & Data Engineer (Machine Learning) H/F
Job Description
**Job Title:** AI & Data Engineer (Machine Learning) **Role Summary:** Design, build, and deploy machine learning (ML) applications across the MLOps lifecycle, providing technical expertise to integrate ML solutions into products and maintain scalable, robust pipelines. **Expectations:** Demonstrated expertise in MLOps, technical guidance for cross-functional teams, and measurable impact on ML system performance, platform improvements, and team development. **Key Responsibilities:** Support Data Science teams with end-to-end ML environments; deploy and manage MLOps pipelines for continuous integration, delivery, and model retraining; profile/optimise ML model and data pipeline performance; collaborate with platform teams to align product needs with platform capabilities; mentor engineers and contribute to Agile team workflows. **Required Skills:** - **Technical:** 5+ years in MLOps/DevOps/cloud infrastructure; Python proficiency (code development, refactoring); cloud platforms (AWS/GCP); MLOps tools (MLflow, Airflow, SageMaker); CI/CD, containerisation (Docker/Podman), infrastructure-as-code, Git. - **Soft Skills:** Cross-cultural collaboration, analytical problem-solving, technical communication, mentorship, and emotional intelligence. **Required Education & Certifications:** Bachelor’s/Master’s in Computer Science, Data Engineering, or related field; certifications in ML operations (e.g., AWS ML/AWS DevOps or equivalent) preferred.
Paris, France
On site
15-01-2026
Company background Company brand
Company Name
Air Liquide
Job Title
Product Manager Kyriba (F/H)
Job Description
**Job title** Product Manager – Kyriba (M/F) **Role Summary** Lead the strategic deployment and ongoing operation of the Kyriba treasury management platform across the Air Liquide Group. Serve as the central product owner, coordinating project management, user support, regulatory compliance, and continuous improvement for the solution within Global Business Services centers and subsidiaries. **Expactations** - Deliver a successful, globe‑wide rollout of Kyriba concurrent with ERP transitions. - Maintain operational excellence, ensuring uptime, compliance, and user adoption. - Act as the primary liaison between treasury, finance units, ITSM, and the Kyriba vendor. - Drive continuous enhancement through feature proposals, risk analysis, and digital innovation (e.g., AI initiatives). - Manage budget, contracts, and service level agreements with the vendor. **Key Responsibilities** 1. **Deployment & Project Management** - Design and execute the Kyriba rollout strategy across Americas, EMEAI, and APAC. - PMO lead: supervise consultants, integrators, and cross‑functional teams. - Integrate Kyriba with the Group’s centralized payroll module and other ERP components. 2. **Operational Maintenance** - Monitor and apply regulatory changes affecting Kyriba operations. - Central administration of the global Kyriba database and application configuration. - Provide tier‑2 support, resolve user incidents, and facilitate knowledge transfer to key users. 3. **Governance & Continuous Improvement** - Maintain application reference models, risk assessments, and security action plans. - Drive user community engagement and adoption milestones. - Collaborate with the Treasury IT team on architecture, performance, and enhancement roadmaps. 4. **Vendor & Financial Management** - Negotiate and track procurement contracts, licensing, and billing with the Kyriba vendor. - Monitor service level compliance and coordinate corrective actions. - Report on budget utilization and forecast product support costs. **Required Skills** - Strong project management experience (minimum 5 years) with governance frameworks. - In‑depth functional expertise in Kyriba (certified) and Swift payment network (certified). - Solid understanding of treasury operations: cash forecasting, liquidity, hedging, and payment processing. - Proficiency in ITSM tools (ServiceNow), data visualization (PowerBI), and Google Workspace. - Excellent analytical, communication, and stakeholder management abilities. - Self‑directed, structured approach to multitasking and problem‑solving. **Required Education & Certifications** - Engineering degree or equivalent, preferably with Master’s or equivalent in finance, treasury, or cash management. - Kyriba certification (e.g., Kyriba Certified Practitioner). - Swift certification (e.g., SWIFT Certified). - Fluent in English (written and spoken). ---
Paris, France
On site
21-01-2026