Principal Tunnel Ventilation Systems Engineer (TVS Engineer)
Core
Lead the design, verification, and performance assessment of Tunnel Ventilation Systems (TVS) for Rail, Road, and Metro tunnels, including smoke control and fire simulation.
Role type
Principal Mechanical Engineer (Tunnel Ventilation Systems & CFD)
Builds
Ventilation and smoke control systems for Metro, Rail, and Road tunnels
Domain
Transportation infrastructure (Metro, Rail, Road tunnels) + Fire Safety Engineering
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure
Required skills
Tunnel ventilation system design, Computational Fluid Dynamics (CFD), Subway Environment Simulation (SES), Fire Dynamics Simulator (FDS), Pyrosim, IDA Tunnel, SCADA integration, Modes of Operation (MoO) development, multidisciplinary coordination, BIM workflows
Preferred skills
Team leadership, innovative engineering solutions, complex calculation analysis, industry code compliance
Technologies
SES, IDA Tunnel, FDS, Pyrosim, SCADA, ACC, SharePoint, ProjectWise
Responsibilities
Lead TVS design and simulation models; serve as primary technical representative to clients; prepare engineering calculations and design drawings; coordinate with FLS and RAMS teams; lead space proofing and equipment access planning; validate Modes of Operation tables
Seniority
Principal, technical leadership & team development
