ABYLSEN is an international engineering consulting group with 3300 employees and a turnover of 290 M€ in 2023. Created by a number of entreprenors in 2005, the group was born from a common development ambition across the major European regions and is now located in 42 locations spread over 7 countries (France, Switzerland, Luxembourg, Belgium, Italy, Netherlands and Spain).

As a multi-specialist, we are active in 8 main business sectors (Automotive, Aeronautics, Rail, Heavy Industry, Energy, IT/Telecom, Lifesciences, Banking/Finance) and bring our expertise to all our clients on their innovation projects R&D; and operational performance.

Our consultants from engineering, IT & Lifesciences, who create ingenious solutions, bring and develop their skills and know-how daily on projects that are as diverse as they are enriching!

Mission - What is the challenge?

We are looking for an HVAC System Engineer to join our engineering team and support the development, integration and validation of HVAC systems for railway applications.

Technical skills:

- Define technical and functional requirements for HVAC systems.
- Analyse and manage customer requirements and applicable standards.
- Support the design and integration of HVAC systems within the railway vehicle.
- Manage technical interfaces with other onboard subsystems, such as doors, TCMS, electrical and pneumatic systems.
- Verify compliance with project requirements and technical specifications.
- Prepare technical documentation and system specifications.




- Support testing, validation and commissioning activities.
- Analyse and solve technical issues and anomalies identified during testing and commissioning.
- Collaborate with suppliers, customers and international stakeholders.

Requirements:

- Degree in Mechanical, Energy, Aerospace Engineering or equivalent.
- 3–4+ years of experience in HVAC, System Engineering, Transportation or related fields.
- Good knowledge of thermodynamics, heat transfer and HVAC systems.
- Ability to read and interpret technical drawings and engineering documentation.
- Good knowledge of English (B2 or higher).
- Familiarity with requirements management and technical documentation tools.
- Experience in the railway, automotive or aerospace sectors.
- Knowledge of ALM tools, such as DOORS or Polarion.
- Experience in testing and validation of complex systems.
- Knowledge of relevant railway standards and regulations.
- Fluent in English and Italian

Other information:

- Workplace: Pistoia (PI), Tuscany, Italy
- Lavoro da remoto: 1 day per week

No barrier should hold talent back! Committed to equal opportunities, our Group is part of an inclusive approach: every position is open to everyone, and we actively support the integration of people with disabilities.

This announcement is addressed to both sexes, in accordance with Laws 903/77 and 125/91, and to people of all ages and nationalities, in accordance with Legislative Decrees 215/03 and 216/03

📌 HVAC System Engineer (Pistoia)
🏢 Abylsen
📍 Pistoia