3D Printing Engineer (Stagiaire 6mois) 1

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Date: 16 Sep 2023

Location: Valenciennes, FR

Company: Alstom

Req ID:422755 

Leading societies to a low carbon future, Alstom develops and markets mobility solutions that provide the sustainable foundations for the future of transportation. Our product portfolio ranges from high-speed trains, metros, monorail, and trams to integrated systems, customised services, infrastructure, signalling and digital mobility solutions. Joining us means joining a caring, responsible, and innovative company where more than 70,000 people lead the way to greener and smarter mobility, worldwide

Job Title

3D Printing Engineer’s Trainee


Purpose of the Job

To manage manufacturing part by 3D Printing (FDM, SLA…)

To support teams (Engineering, Industrialization, Services) in the Design and the Printability of part (jigs, tooling, prototype, serial part)

To create a test method and following it to characterize material, 3D Printer parameters, design

To manage maintenance of the 3D Printers

To design part to support team (Engineering, Industrialization, Services)



Performance Measurement, you will be in charge to

Determine the best parameters to print part according to request

Provide a quotation for each part

Propose improvements of the design to decrease 3D Printing time and cost

Promote 3D Printing on the site


Responsibilities by referring to his tutor: 

Based on the design propose by the Project and the technical constraint:

  • Calculate the cost of the 3D Printed part according to the technology, material, delay

  • Ensure that the 3D Printing is fully feasible and the best technology for the kind of part

  • If possible, 3D Printing the part on internal printers

Contribute to the improvement of the 3D Printing métier

  • Develop 3D Printing tool (maintenance, quotation)

  • Formalize in a presentation 3D Printed part and context

  • Way of working

  • Involvement in network (VPF and General)


Required skills & competencies 
Design Knowledge (CATIA)
Knowledge of quality gates (V-Cycle)
Fluent in English
Pack Office Knowledge
Good Entrepreneurship
Very good agility and collaboration
Dynamic, proactive, curiosity and autonomy
3D Printer (Ultimaker, Formlab, Markforged) & software knowledge (Cura)


Alstom is the leading company in the mobility sector, solving the most interesting challenges for tomorrow’s mobility. That’s why we value inquisitive and innovative people who are passionate about working together to reinvent mobility, making it smarter and more sustainable. Day after day, we are building an agile, inclusive and responsible culture, where a diverse group of people are offered opportunities to learn, grow and advance in their careers, with options across functions and geographic locations. Are you ready to join a truly international community of great people on a challenging journey with a tangible impact and purpose?  


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. 





Job Type:​Internship/Apprenticeship​

Job Segment: Testing, Intern, Technology, Entry Level