Internship-HQ-Ingénieur Maintenance REX (H/F/NB) 1

Alstom; Saint-Ouen-sur-Seine; On-site; EUR 12,000 - 19,000; Part time

Job summary

Alstom invites applications for an REX Maintenance Engineer Intern. You will work with cross-functional teams to optimize maintenance activities, collect project feedback, and contribute to data-driven cost reductions within sustainable mobility projects.

The role focuses on updating the REX database, analyzing feedback, and delivering analytical reports to improve maintenance efficiency. English proficiency is essential and collaboration skills are highly valued.

Qualifications

• Currently pursuing a Master’s degree (Bac+5) in Engineering or a related field.
• Technical knowledge in RAMS, ILS, LCC.
• Proficiency in Excel/VBA; familiarity with Power BI or Qlik.
• Strong written and verbal communication; English proficiency (essential).

Responsibilities

• Improve methods to collect project feedback.
• Update and optimise REX database.
• Analyze data and identify opportunities to reduce maintenance costs.
• Prepare analytical reports to optimise maintenance costs.

Skills

RAMS

ILS

LCC

Education

Master’s degree in Engineering (Bac+5)

Tools

Excel

VBA

Power BI

Qlik

Job description

Date: 14 Oct 2026

Company: Alstom

At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, 80,000 colleagues lead the way to greener and smarter mobility worldwide, connecting cities as we reduce carbon and replace cars.

Could you be the intern REX Maintenance Engineer Intern in we’re looking for?

Your future role

Take on a new challenge and apply your engineering expertise in a cutting-edge field. You’ll work alongside collaborative and dynamic teammates.

You’ll play a key role in optimizing maintenance activities, contributing to cost reduction and enhancing our sustainable mobility systems. Day-to-day, you’ll work closely with teams across the business, including the Services Development Product Line, participate in analyzing project feedback, and contribute to the improvement of maintenance engineering tools, and much more.

You’ll specifically take care of collecting project feedback and updating associated databases, but also preparing analytical reports to optimize maintenance costs.

We’ll look to you for:

• Improving methods to collect projects feedbacks
• Updating and optimising REX database
• Analysing collected data and identifying lessons learned or opportunities to improve maintenance efficiency

All about you

We value passion and attitude over experience. That’s why we don’t expect you to have every single skill. Instead, we’ve listed some that we think will help you succeed and grow in this role:

Currently pursuing a Master’s degree (Bac+5) in Engineering or a related field

Technical knowledge in areas such as RAMS, ILS, LCC

Proficiency in Excel/VBA and familiarity with tools like Power BI or Qlik

Technical knowledge in the railway sector (a plus)

Self-motivation and proactive learning skills

Team spirit and collaboration skills

Strong written and verbal communication skills

Proficiency in English (essential)

Things you’ll enjoy

Join us on a life-long transformative journey – the rail industry is here to stay, so you can grow and develop new skills and experiences throughout your career. You’ll also:

• Enjoy stability, challenges and a long-term career free from boring daily routines
• Work with passionate and dedicated experts in their field
• Collaborate with transverse teams and helpful colleagues
• Contribute to innovative projects shaping the future of sustainable mobility
• Utilise our flexible and inclusive working environment
• Steer your career in whatever direction you choose across functions and countries
• Benefit from our investment in your development, through award-winning learning
• Progress towards leadership or specialized roles in a growing industry
• Benefit from a fair and dynamic reward package that recognises your performance and potential, plus comprehensive and competitive social coverage (life, medical, pension)

You don’t need to be a train enthusiast to thrive with us. We guarantee that when you step onto one of our trains with your friends or family, you’ll be proud. If you’re up for the challenge, we’d love to hear from you!

Important to note

As a global business, we’re an equal-opportunity employer that celebrates diversity across the 63 countries we operate in. We’re committed to creating an inclusive workplace for everyone.