Postdoctoral Researcher: Hydrodynamics & Turbulence Modelling in Aquaculture

[Jiarui Lei (Gary Lei)]

The Department of Civil and Environmental Engineering at the National University of Singapore invites applications for a postdoctoral position within the project "Intelligence-based Technological Innovations to Enhance Resilience in Aquaculture".

Project Context
This position focuses on physical-based modelling of hydrodynamics, turbulent mixing, and nutrient transport in coastal fish farms. The research forms part of a larger interdisciplinary programme integrating hydrodynamics, microbial technologies, and AI-driven lifecycle management.

Key Responsibilities
• Develop hydrodynamic models of fish cages under waves and currents
• Simulate turbulence-driven mixing, oxygen distribution, and nutrient/waste transport
• Conduct field measurements in coastal fish farms (e.g., ADCP, ADV, water quality sensors, cameras)
• Analyse and integrate field data into predictive physical models
• Collaborate with microbiology and AI teams within the programme

Requirements
• PhD in Coastal, Ocean, Environmental, or Civil Engineering (or related field)
• Strong background in CFD and turbulence modelling (RANS / LES or equivalent)
• Experience in aquaculture systems, net-pen hydrodynamics, or environmental flow modelling preferred
• Willingness to participate in offshore/field deployments
• Strong publication record and ability to work independently

Appointment Details
• Full-time Postdoctoral Research Fellow
• Initial appointment: 1-2 years (extendable subject to performance)
• Targeted Start date: May 2026
• Competitive salary

 
Application
https://careers.nus.edu.sg/job/Research-Fellow-%28Hydrodynamics-in-Aquaculture%29/32060-en_GB/ 

For more information, please contact Assistant Professor Jiarui (Gary) Lei.
Email: jl...@nus.edu.sg