Sous-Système Controller H/F

ALSTOM Gruppe; Saint-Ouen-sur-Seine; Sur place; EUR 50 000 - 70 000; Plein temps

Résumé du poste

A global leader in mobility solutions is seeking a full-time Sub-System Controller in Saint Ouen, France. In this role, you will leverage your financial expertise to provide insights into project costs and support budget forecasting. Candidates should have a degree in Business or Finance, relevant experience, and strong analytical skills. Enjoy a dynamic work environment that values continuous improvement and offers development opportunities.

Prestations

Hybrid working environment

Award-winning learning programs

Comprehensive social coverage

Qualifications

• 3 years of experience in a similar role.
• Proficiency in English.
• Affinity for finance.

Responsabilités

• Provide monthly cost analyses.
• Support budget forecasting.
• Track project costs accurately.

Connaissances

Analytical skills

Communication skills

Attention to detail

Proficiency in Excel

Autonomy

Formation

Bachelor's or Master's degree in Business, Finance, or related field

Description du poste

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Date: 30 Aug 2025

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, more than 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 Sub-System Controller in saint Ouen, close to Paris, we’re looking for?

Your future role

Take on a new challenge and apply your financial and analytical expertise in a dynamic and collaborative field. You’ll work alongside supportive and detail-oriented teammates.

You'll play a key role in providing clear and transparent insights into project costs, helping to achieve financial objectives and ensuring compliance with internal and external processes. Day-to-day, you’ll work closely with teams across the business (engineering teams, project managers, and the finance community), provide monthly cost analyses, support budget forecasting, and much more.

You’ll specifically take care of tracking project costs and ensuring accurate financial reporting, but also support operational teams in planning and monitoring financial performance.

We’ll look to you for:

Monthly analysis of actual and committed costs, comparison with forecasts, and variance analysis

Supporting operational teams and project managers in cost forecasting and engagement planning

Organizing monthly reviews to monitor commitments and flag any risks

Implementing action plans and tracking their progress

Communicating financial performance and projections to the finance group

Participating in the validation of departmental workload and proposing improvement actions

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:

Bachelor’s or Master’s degree (equivalent Bac +5), preferably in Business, Finance, or a related field

Around 3 years of experience in a similar role

Proficiency in English

Strong analytical skills, attention to detail, and autonomy

Excellent communication skills with the ability to debate and influence

Affinity for finance and proficiency in Excel

Rigor and a continuous improvement mindset

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 monotonous routines

Work with innovative financial tools and methodologies

Collaborate with cross-functional teams and supportive colleagues

Contribute to impactful projects that shape the future of mobility

Utilise our hybrid 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 programs

Progress towards senior financial or project management roles

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.