Mechanical Design Engineer (MDE)

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Date: 13 Jul 2026

Location: Sao Paulo, SP, BR

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.

 

Your future role

 

Take on a new challenge and apply your expertise in 3D design, digital mock-ups, and domain-specific engineering in a cutting-edge field. You’ll work alongside a highly skilled, innovative, and collaborative team.

You'll play a pivotal role in ensuring the quality, consistency, and compliance of deliverables within your assigned scope. Day-to-day, you’ll work closely with cross-functional teams across the business (such as sourcing, industrialization, and manufacturing), manage domain activities, and contribute to continuous improvement initiatives – and much more.

You’ll specifically take care of creating and managing 3D models, digital mock-ups, and design reviews, but also ensure compliance with quality, cost, and delivery (QCD) commitments.

We’ll look to you for:

 

  • Performing 3D design, annotations, and 2D deliverables in compliance with QCD commitments, Metier rules, and processes

  • Modelling and storing allocated volumes and interfaces for sub-systems/components in the Digital Mock-Up

  • Verifying consistency of the digital mock-up and compliance with requirements (e.g., allocated volumes, weight, interfaces)

  • Preparing and documenting Domain Design Reviews and following up on open actions

  • Checking the quality of CADs and sub-contractor designs

  • Realizing stack-up analysis and creating Bills of Material

  • Planning and piloting Electrical/Mechanical Domain activities for assigned zones

  • Resolving project issues and ensuring deliverables are aligned with project requirements

  • Supporting sourcing, industrialization, and manufacturing teams during the production ramp-up

  • Collaborating with MDL for continuous improvement of the domain


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:

 

  • Degree in engineering, preferably Mechanical (junior profiles welcome)

  • Good knowledge of GD&T (ISO and/or ASME) and stack-up calculations

  • Experience with 3D modelling and drawing creation in an industrial context

  • Proficiency in CATIA (or equivalent software)

  • Familiarity with 3D management and good depth perception

  • Fluency in English

  • Rigorous and detail-oriented with strong problem-solving skills

 


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 new security standards for rail

  • Collaborate with transverse teams and helpful colleagues

  • Contribute to innovative 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 programs

  • Progress towards roles such as [Lead Designer or Domain Manager]

  • 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.

 

Equal opportunity statement:
Alstom is an equal opportunity employer committed to creating an inclusive working environment where all our employees are encouraged to reach their full potential, and individual differences are valued and respected.  All qualified applicants are considered for employment without regard to race, colour, religion, gender, sexual orientation, gender identity, age, national origin, disability status, or any other characteristic protected by local law.

 

Declaração de Igualdade de Oportunidades: 

A Alstom é um empregador que oferece oportunidades iguais e está comprometido em criar um ambiente de trabalho inclusivo onde todos os nossos funcionários são incentivados a alcançar seu pleno potencial, e as diferenças individuais são valorizadas e respeitadas. Todos os candidatos qualificados são considerados para emprego, sem discriminação de raça, cor, religião, gênero, orientação sexual, identidade de gênero, idade, origem nacional, status de deficiência ou qualquer outra característica protegida pela legislação local.


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