Engineer - CFD

WSP in India; Dadri; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

WSP in India seeks an experienced Mechanical Engineer to support WSP teams in the UK for TVS design and CFD simulations. The role involves preliminary pressure-loss calculations, 1D and 3D CFD studies for tunnel ventilation, and generating hypothesis notes, reports, and design documents.

The candidate will work with international teams, contribute to design optimisations, and ensure compliance with evolving codes and standards. Strong communication and cross-border collaboration are essential.

Qualifications

• Master's degree in Mechanical Engineering is required.
• 5+ years of experience in TVS design and CFD simulations.
• Experience designing TVS for road, rail and underground space projects.
• Proficiency with FLUENT and FDS for 3D CFD.
• Experience with 1D TVS simulation software (IDA Tunnel).
• Excellent communication skills.
• Experience working with countries outside India.
• Willingness to learn country-specific codes and standards.

Responsibilities

• Support the WSP teams (UK) in the design / sizing of TVS for Buildings.
• Prepare preliminary calculations (simplified approach, preliminary calculations of pressure losses, ...) for the TVS designs.
• Conduct 1D simulations of complex tunnel ventilation networks.
• Conduct 3D CFD simulations aiming at: comforting design calculations / design optimisations / proof of efficiency / risk analysis.
• Prepare simulation hypothesis notes and simulation reports.
• Prepare design documentation and technical specifications.
• Liaise on a daily basis with the WSP teams (UK).

Skills

TVS design

CFD simulations

International collaboration

Communication skills

Regulatory knowledge

Education

Master's degree in Mechanical Engineering

Tools

FLUENT

FDS

IDA Tunnel

Job description

Job Description

Support the WSP teams (UK) in the design / sizing of TVS for Buildings.

• Prepare preliminary calculations (simplified approach, preliminary calculations of pressure losses, ...) for the TVS designs.
• Conduct 1D simulations of complex tunnel ventilation networks.
• Conduct 3D CFD simulations aiming at: conforting design calculations / design optimisations / proof of efficiency / risk analysis.
• Prepare simulation hypothesis notes and simulation reports.
• Prepare design documentation and technical specifications.
• Liaise on a daily basis with the WSP teams (UK).

Qualifications

• Master's degree in Mechanical Engineering.
• Minimum 5 years of experience in the design of TVS and in CFD simulations.
• Demonstrated experience in the design of TVS for road, rail and underground space projects.
• Demonstrated experience with FLUENT and FDS (3D CFD simulation tools).
• Demonstrated experience with 1D TVS simulation software (IDA Tunnel if possible).
• Good communication skills.
• Experience working with countries outside India.
• Ability/willingness to learn country‑specific codes and standards.

Background Verification (BGV)

• Employment with WSP India is subject to successful completion of a background verification (“BGV”) check conducted by a third‑party agency appointed by WSP India.
• Candidates are advised to ensure that all information provided during the recruitment process — including documents uploaded — is accurate and complete, both to WSP India and its BGV partner.