Experteer Overview In this role, you contribute to tunnel ventilation and CFD-related tasks within a general infrastructure firm. You will work with cross‑functional teams to develop ventilation models, perform simulations, and support design reviews that help ensure safe, efficient tunnel operations. You’ll gain exposure to 1D and 3D ventilation analyses, fire modelling, and multi-disciplinary integration on projects of varying scale. This is an opportunity to grow in a fast‑paced, technically advanced environment that values learning and collaboration.Compensaciones / Beneficios
- Develop ventilation models and calculations under supervision
- Prepare ventilation layouts, equipment sizing, and technical specs
- Support simulation model development for tunnel ventilation and fire scenarios
- Create 1D and 3D ventilation/ fire models using SES, IDA Tunnel, FDS, PyroSim; support occupant egressanalyses
- Coordinate with multidisciplinary teams for integrated tunnel and station designs
- Ensure designs meet project requirements, codes, and standards
- Participate in technical meetings, workshops, and design reviews




- Support space proofing and maintenance studies for TVS components
- Contribute to technical reports and engineering documentationResponsabilidades
- Bachelor's degree in Mechanical Engineering or related field
- Up to 2 years of related experience
- Interest in tunnel ventilation, fire life safety, fluid dynamics, and simulation-based design
- Familiarity with SES/IDA Tunnel or similar software is beneficial
- Desirable: FDS and/or PyroSim; ANSYS Fluent or CFD software
- Knowledge of NFPA 130, PIARC, EU Directive 2004/54/EC is beneficial
- Basic scripting (Python, VBA) is advantageous
- Microsoft Office; experience with Revit or CAD is a plus
- Strong analytical and communication skills; ability to work independently and in a team
- Professional proficiency in English and Spanish
- Willingness to learn new technologiesRequisitos principales
- medical, dental, vision benefits
- paid time off
- flexible work options
- retirement savings plan
- employee stock purchase plan
- onsite onboarding program

📌 Engineer - Tunnel Ventilation Systems And Fls (Madrid)
🏢 Aecom
📍 Madrid