At Sener, we are looking to hire a Fire Simulation Engineer for our team at our workplace in Las Arenas or Tres Cantos. We bridge distances with sustainable and innovative solutions in infrastructure, transportation, and mobility, where we carry out comprehensive engineering projects. Many urban transport systems and high-speed rail networks feature our technology and design, as well as intelligent road transport systems (ITS), airports, ports, hydraulic engineering, and architecture projects worldwide. Currently, we are seeking a candidate with experience in evacuation and fire behavior simulations to strengthen our electromechanical systems design team on transportation infrastructure projects (railway, road, maritime, and airport). The ideal candidate will have proven experience in this type of simulation, strong analytical skills, and expertise in specialized software for modeling complex scenarios in environments such as stations, tunnels, terminals, and airports. **Your responsibilities:** * Conducting evacuation simulations in buildings and transportation infrastructures using tools such as Pathfinder, Legion, or similar. * Developing fire and smoke propagation simulations using software like FDS (Fire Dynamics Simulator). * Interpreting simulation results to support the design of fire protection, ventilation, and emergency signage systems. * Actively collaborating with installation design teams (fire protection, HVAC, electrical) to integrate simulation outcomes into project designs. * Preparing detailed technical reports justifying design decisions for clients and regulatory bodies. * Participating in technical reviews by providing safety criteria and ensuring regulatory compliance. * Staying updated on applicable regulations (CTE, NFPA, etc.) and simulation methodologies. **What we expect from you:** * An Engineering degree. * Knowledge of fire safety standards and regulations (such as NFPA), as well as other life safety regulations (such as OSHA) applicable to infrastructure design projects. * Demonstrable experience in evacuation and/or fire simulations (minimum 5 years). * Proficiency with tools such as FDS, Pathfinder, Pyrosim, Legion, etc. * Familiarity with fire safety and evacuation regulations. * High level of Spanish and technical English. **Valued positively:** * Professional certification in Fire & Life Safety (CFPS, CEPREVEN, etc.). * Experience in transportation infrastructure projects. * Knowledge of ventilation and fire protection system design. * Ability to program scripts or automate simulation processes. * Involvement in international projects or public tenders. **What we offer:** These are some of the benefits you will enjoy at Sener: * The opportunity to participate in innovative, high-tech international projects, collaborating with a multidisciplinary and highly qualified team. * Better time management through our flexible working hours and remote work policies. * Salary optimization through our flexible compensation plan (meal card, private health insurance, childcare vouchers, etc.), along with life and accident insurance. * Our physical and emotional wellbeing program, including sports activities, workshops, and more. * Support for your professional development through technical training, skill-building, language courses, and more, helping you grow and achieve your goals. * We promote equal opportunities, diversity, and inclusion for all, and we are certified as a Family-Friendly Employer (efr). If you identify with our values and want to become part of a leading international family-owned engineering company, we look forward to welcoming you! We aim to go as far as you want to go. \#LI\-JL1