Computational Fluid Dynamics Engineer

Job Title: Capacity Engineer (CFD) – Data Centres

Location: Slough, UK (Hybrid)

Contract: 6 Months (Strong possibility of extension)

About the Role

We are seeking a Capacity Engineer (CFD) to support large-scale data centre projects, focusing on cooling optimisation, airflow modelling, and capacity planning.

This role involves leveraging Computational Fluid Dynamics (CFD) to simulate and improve data centre environments, ensuring efficient cooling strategies and optimal infrastructure performance.

Key Responsibilities

• Perform CFD simulations for single and multi-storey data centre environments
• Model and analyse cooling effectiveness under normal and failure scenarios
• Evaluate and optimise:
• Airflow management
• Cooling systems (CRAC units, ventilation, diffusers)
• Data hall layouts and rack configurations
• Work on high- and low-density cabinet modelling, including next-generation liquid cooling technologies
• Collaborate with Operations, Design, Construction, and Sales teams to deliver integrated solutions
• Produce technical reports, specifications, and recommendations
• Support capacity planning and whitespace optimisation initiatives
• Contribute to process improvements, automation, and innovation efforts
• Participate in client and project meetings across global teams

Required Skills & Experience

• Degree in Mechanical Engineering or equivalent
• Strong experience in CFD (Computational Fluid Dynamics)
• Hands-on knowledge of CFD tools such as:
• Cadence Reality DC / 6Sigma (or similar)
• Solid understanding of:
• Thermodynamics and heat transfer
• Building physics principles
• Strong analytical and problem-solving skills
• Proficiency in Excel for reporting and analysis

Preferred / Nice to Have

• Experience in data centres or critical infrastructure environments
• Knowledge of industry standards:
• ASHRAE, NFPA, AIRAH
• Familiarity with:
• Power BI / Tableau
• Python or automation tools
• Exposure to liquid cooling technologies
• Prior experience working in cross-functional/global teams
• Team leadership experience (optional)

Why Join

• Work on cutting-edge, large-scale data centre projects
• Be part of global, high-impact engineering initiatives
• Gain exposure to next-generation cooling solutions
• Flexible hybrid working model
• Strong likelihood of contract extension based on performance

Apply Now

If you're passionate about CFD, thermal engineering, and data centre innovation, we’d love to hear from you.