Senior Data Engineer

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 full-time **Data Solutions Manager** in **[Insert Location]** we’re looking for?

Take on a new challenge and apply your **data science and technical leadership** expertise in a cutting-edge field. You’ll work alongside **collaborative and innovative** teammates.

You'll play a pivotal role in shaping and sustaining advanced data solutions that drive our industrial programs. Day-to-day, you’ll work closely with teams across the business (**engineering, IT, and program management**), **define and develop scalable data solutions**, and much more.

You’ll specifically take care of **designing production-grade, cyber-secure data solutions**, but also **applying AI techniques to enhance data utilization for key indicators**.

We’ll look to you for:

• Managing the team to ensure technical excellence and process adherence

• Designing scalable, multi-tenant data collectors and storage systems

• Building streaming and batch data processing pipelines

• Developing SQL and NoSQL data models

• Assessing and enhancing the quality of incoming data flows

• Applying advanced AI techniques and data management/security components

• Creating customizable analytical dashboards

• Evaluating opportunities presented by emerging technologies

• Implementing strong testing and quality assurance practices

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:

• Engineering degree or equivalent

• 8+ years of experience in IT, digital companies, software, or startups

• Proficiency in data processing and software development using tools like QlikSense, PowerApps, Power BI, or Java/Scala

• Experience with Apache Spark and other data processing frameworks

• Strong statistical skills (e.g., probability theories, regression, hypothesis testing)

• Expertise in machine learning techniques and algorithms (e.g., Logistic Regression, Decision Trees, Clustering)

• Proficiency in data science methods (CRISP-DM, feature engineering, model evaluation)

• Experience with Python and R libraries (NumPy, Pandas, Scikit)

• Deep knowledge of SQL database configuration (e.g., Postgres, MariaDB, MySQL)

• Familiarity with DevOps tools (e.g., Docker, Ansible) and version control (e.g., Git)

• Knowledge of cloud platforms (Azure, AWS, GCP) is a plus

• Understanding of network and security principles (e.g., SSL, certificates, IPSEC)

• Fluent in English; French is a plus

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 cutting-edge security standards for rail data solutions

• Collaborate with transverse teams and supportive colleagues

• Contribute to innovative and impactful projects

• 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 opportunities

• Progress towards leadership roles in data science and digital transformation

• 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!

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.