Rolling Stock HVAC Engineer (Mid-Level)

Siemens AG; Tres Cantos; Hybrid; EUR 52,000 - 68,000; Full time

Benefits offered by this job

Hybrid work model

Job summary

Siemens Mobility, S.L.U. in Madrid is seeking an HVAC professional engineer for rolling stock. You will develop advanced air conditioning systems for next-generation rail vehicles to deliver comfort, energy efficiency and sustainability.

Join a team driving digital innovation in mobility; you will collaborate with suppliers and internal teams, travel occasionally, and contribute to design-to-cost initiatives while owning project outcomes.

Qualifications

• Degree in Mechanical Engineering, Vehicle Construction, or a comparable technical field.
• Experience or solid knowledge in air conditioning and thermodynamics.
• Proactive mindset with the ability to take ownership of projects after onboarding.
• Strong presentation skills; fluent English; willingness to travel occasionally.

Responsibilities

• Develop advanced HVAC concepts for next-generation rail vehicles using calculation and simulation.
• Prepare precise technical specifications and milestone plans for customer projects and R&D initiatives.
• Guide suppliers through the design, manufacture, and testing of HVAC components.
• Drive design-to-cost initiatives to ensure system efficiency and market competitiveness.
• Organize and supervise air-conditioning measurements and system optimizations directly on the vehicles.
• Coordinate with internal design and development teams to integrate HVAC systems into the train architecture.

Skills

Air conditioning

Thermodynamics

English language

Presentation skills

Willing to travel

Education

Degree in Mechanical Engineering / Vehicle Construction or equivalent

Job description

Siemens Mobility, S.L.U. in Madrid is seeking an HVAC professional engineer for rolling stock. You will develop advanced air conditioning systems for next-generation rail vehicles to deliver comfort, energy efficiency and sustainability.

Join a team driving digital innovation in mobility; you will collaborate with suppliers and internal teams, travel occasionally, and contribute to design-to-cost initiatives while owning project outcomes.