# Mechanical (Rotary) System Engineer at Air Liquide

Air Liquide is hiring a Mechanical (Rotary) System Engineer. Level rates it Little AI ●○○○; you can [apply on Air Liquide](https://jobsbylevel.com/go/4090dd1c-717c-4099-8bc8-5a1708459cc5?utm_medium=ai-agent).

AI Level 1, AI centrality 38 out of 100. Malaysia, Petaling Jaya.

## Details

- Company: [Air Liquide](https://jobsbylevel.com/companies/air-liquide)
- AI level: AI Level 1 (score 38 out of 100)
- Location: Malaysia, Petaling Jaya
- Posted: July 23, 2026
- Apply: https://jobsbylevel.com/go/4090dd1c-717c-4099-8bc8-5a1708459cc5?utm_medium=ai-agent

## Description

As part of InnoTech, the AL Maritime activity connects a wide range of global markets to essential molecules across borders and oceans. Air Liquide Maritime is organized along four business units, namely Offshore Energies, Cryogenic Supply, Global Rare Gases and Global Helium, and is also supporting OCEOS, a joint venture to offer CO2 shipping and barging services for CCS projects across Europe. The organisation has grown significantly over the last few years and regroups 10 sites located in 9 countries with more than 200 employees. Air Liquide Maritime Sdn Bhd specializes in cryogenic tank and equipment rental for the offshore and maritime industries as well as in cryogenic transport of molecules, and provides a full range of repair and testing services. Air Liquide is seeking a highly skilled and motivated Senior Turbo Expander Skid Design Engineer to join our Global Engineering & Construction division. In this role, you will be the technical lead responsible for the design, integration, and packaging of turbo expander rotating machinery and their associated auxiliary skids (lube oil systems, seal gas panels, and process piping). The candidate should have good understanding of mechanical design, system integration, layouting & packaging with strong proficiency in Solidworks, Autocad, familiar with industry standards such as ASME, API and ANSI. The candidate is also responsible for developing project deliverables, design reviews and collaborating with other cross function teams to meet the project requirements including the deadlines Your expertise will directly support Air Liquide’s world-class Cryogenic Air Separation Units (ASUs), Hydrogen Liquefaction plants, and Carbon Capture & Clean Energy initiatives. You will bridge the gap between complex aerodynamic turbomachinery and robust, shippable, modular skid packages. How will you CONTRIBUTE and GROW? Mechanical Packaging & Detailed Design Develop complete skid layouts for turbo expanders, including structural, interconnecting process/utility piping, lube oil consoles, and seal gas conditioning systems. Perform structural analysis including lifting lugs calculations, and structure to withstand transit, seismic, and operational dynamic loads. Generate detailed system assembly drawings, process flow diagrams, fabrication drawings, Bill of Materials (BOMs), and technical specifications for the modular skid assembly. Create and review the submission of design documentation. Integrate instrumentation, valves and electrical junction boxes onto the skid package in compliance with hazardous area classifications. Lead the development of standardized mechanical layouts and modular designs for turboexpander skid systems (including lubrication consoles and dry gas seal systems) to improve engineering efficiency, reduce lead times, and lower manufacturing cost. Technical Specifications & Vendor Management Draft comprehensive technical specification sheets for turbo expanders and auxiliary equipment based on customer’s process requirements and Aero design. Perform and validate critical mechanical, fluid, and thermal calculations for turboexpander auxiliary systems, including piping hydraulics, pressure drop analysis, heat exchanger sizing, safety relief valve (PSV) sizing, and structural lifting/loading criteria in compliance with applicable standards Evaluate vendor proposals, perform technical bid tabulations, and serve as the primary technical point of contact with AL Turbo team/division. Review performance curves, rotordynamic limits, and system P&IDs provided by AL Turbo and auxiliary equipment suppliers to verify design integrity and enforce alignment with company and client requirements Participate in Factory Acceptance Testing (FAT) and mechanical running tests at vendor facilities, as needed. Cross-Functional Coordination & Safety Collaborate closely with various engineering disciplines (process, instrumentation, electrical) and project management to ensure seamless boundaries,

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/mechanical-rotary-system-engineer-at-air-liquide-c1a553

Source: https://jobsbylevel.com/jobs/mechanical-rotary-system-engineer-at-air-liquide-c1a553

## Cite this page

Level. https://jobsbylevel.com/jobs/mechanical-rotary-system-engineer-at-air-liquide-c1a553.

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