The role combines expertise in mechanical engineering, fluid dynamics, and materials science to design, operate, and maintain ultra-low temperature systems.
Refrigeration- Design Engineer (Air Flow and Heat Transfer- ULT)
Responsibilities
* Design and development: Architect and engineer ultra-low temperature systems that rely on precise air or gas flow dynamics for large ultra-low temperature auto storage freezers.
* System integration: Collaborate with multidisciplinary teams to integrate ULT storage equipment into larger projects, ensuring seamless functionality and performance.
* Performance modelling: Use computer-aided design (CAD) and simulation software (e.g., SolidWorks) to model thermal behaviours and predict the performance of systems and components.
* Maintenance and troubleshooting: Oversee the installation, preventive maintenance, and repair of ULT systems/equipment. Diagnose and resolve issues related to temperature control, airflow, and system malfunctions.
* Documentation and reporting: Create comprehensive technical documentation, including design specifications, maintenance logs, and procedure guides.
* Safety and compliance: Develop and enforce safety protocols for handling cryogenic fluids and operating systems, adhering to strict industry standards and regulations.
* Testing and validation: Conduct tests on ULT systems to validate cooling performance and assess material behaviour at ultra-low temperatures.
* Vendor management: Work with external suppliers and partners to procure and co-design specialized system components.
Qualifications
* Educational background: A bachelor's degree in mechanical engineering, chemical engineering, or physics is typically required.
* Experience: Ideally 2 years' experience in a ULT task/discipline. In-depth knowledge of heat transfer and fluid flow, refrigeration systems, ultra-low temperature physics, and materials behaviour at cryogenic/ULT temperatures.
* Fluid dynamics: Knowledge in thermodynamics and fluid mechanics, with the ability to perform complex flow calculations.
* Technical software: Proficiency in CAD software (e.g., SolidWorks) and simulation tools for thermal and fluid dynamics analysis.
* Hands-on experience: Strong practical skills in building, testing, and debugging ULT systems and test rigs.
* Problem-solving: A highly analytical mindset with the ability to lead and contribute to the resolution of complex technical problems.
* Communication: Excellent written and oral communication skills for collaborating with interdisciplinary teams and external partners.
* Safety awareness: A comprehensive understanding of the safety precautions required when working with cryogenic fluids and high-pressure systems.
* Advanced manufacturing: Developing tools and systems for manufacturing processes that require ultra-cold environments.
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