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