Rail HVAC Engineer — Sustainable Mobility & Comfort

Siemens; Tres Cantos; Hybrid; EUR 42,000 - 65,000; Full time

Benefits offered by this job

Hybrid work model

DEI learning resources

Job summary

Siemens Mobility in Madrid is seeking an HVAC Design Engineer to develop advanced air conditioning systems for next-generation rail vehicles. You will drive energy-efficient and sustainable climate control, collaborating with global teams and suppliers to integrate HVAC into train architectures.

The role requires a Mechanical Engineering degree and knowledge of thermodynamics, with English fluency and occasional travel. A hybrid work model and diverse, inclusive teams support your growth.

Qualifications

• Experience or solid knowledge in air conditioning and thermodynamics.
• Strong English and willingness to travel occasionally.
• Proactive mindset with ability to own projects after onboarding.

Responsibilities

• Developing and refining HVAC concepts using calculation and simulation tools.
• Preparing technical specifications and milestone plans for customer projects and R&D initiatives.
• Guiding suppliers through design, manufacturing, and testing of HVAC components.
• Driving design-to-cost initiatives to ensure system efficiency and market competitiveness.
• Organizing and supervising air-conditioning measurements and system optimizations directly on the vehicles.
• Coordinating seamlessly with internal design and development teams to integrate HVAC systems into the train's architecture.

Skills

Air conditioning

Thermodynamics

Project ownership

Presentation skills

Travel willingness

Education

Degree in Mechanical Engineering, Vehicle Construction, or comparable technical field

Job description

Siemens Mobility in Madrid is seeking an HVAC Design Engineer to develop advanced air conditioning systems for next-generation rail vehicles. You will drive energy-efficient and sustainable climate control, collaborating with global teams and suppliers to integrate HVAC into train architectures.

The role requires a Mechanical Engineering degree and knowledge of thermodynamics, with English fluency and occasional travel. A hybrid work model and diverse, inclusive teams support your growth.