Mechanical Engineer (f/m/x)
marvelfusion· Infrastructure
About this role
Who we are
Founded in 2019, Marvel Fusion is Europe’s leading fusion energy company, uniting 75 scientists, engineers, and entrepreneurs across our locations in Munich and Colorado.
Backed by over €385 million in public and private funding, we’re driven by a shared mission: to deliver clean, abundant energy to the world.
Why Marvel Fusion
By joining us, you will be:
- Solving one of the most complex technological challenges known to humanity, harnessing Fusion on Earth
- Part of a highly purpose-driven team working on providing the world with clean, safe and abundant energy
- Working alongside world-leading scientists and entrepreneurs in the field of Fusion
- Part of a start-up where growth on a company and individual level is the default
Your responsibilities
- Design, test and commission mechanical and mechatronics systems for our experimental campaigns
- Support our experiments on spot at national and international high power laser facilities
- Work on projects both independently and in teams, using professional engineering concepts to develop practical and creative solutions to complex engineering problems
- Create and maintain engineering documentation
- Contribute with your experience to the overall experimental campaigns
- Interact with external partners and team members
- Interact and collaborate with our scientists to design experimental equipment and setups
- 3D-design for manufacturing of custom radiation diagnostics instruments, optical setups, vacuum equipment
- Assemble, test, install and commission electro-mechanical components for the experiments
- Maintain a digital twin of the experimental setups
- Create and maintain the relevant engineering documentation
- Support the science team in the preparation phase and during experimental campaigns
What you bring
- A degree in engineering, e.g., mechanical, aerospace, optical, nuclear, or related
- Minimum 2 years of experience in mechanical design, manufacturing, commissioning in scientific facilities or in the aerospace, nuclear, laser, optics industry or similar
- Experience in applying EN 1090 or similar codes and standards
- Experience with INVENTOR / VAULT or similar CAD / PDM system
- Fluent in English
- Excellent communication skills and a structured working style
- A healthy amount of flexibility, adaptability and can-do attitude
- Willingness to travel and spend time at international laser laboratories
What we offer
Our mission is motivation enough for many. But we also support our team with benefits that foster wellbeing and growth:
- Public transport reimbursement
- EGYM Wellpass fitness club access
- Complimentary health insurance
- Professional development support
- Healthy office snacks
For more information on how we process your application data, please review our privacy notice.
Frequently Asked Questions
Is the salary disclosed for the Mechanical Engineer (f/m/x) position at marvelfusion?
The salary for this Mechanical Engineer (f/m/x) role at marvelfusion is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Mechanical Engineer (f/m/x) position at marvelfusion located?
This Mechanical Engineer (f/m/x) role at marvelfusion is based in Munich. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Mechanical Engineer (f/m/x) at marvelfusion belong to?
This Mechanical Engineer (f/m/x) position is part of the Infrastructure department at marvelfusion. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Mechanical Engineer (f/m/x) position at marvelfusion?
Click the "Apply Now" button on this page. You will be redirected to marvelfusion's official application portal hosted on greenhouse where you can submit your application directly.
When was the Mechanical Engineer (f/m/x) job at marvelfusion posted?
This Mechanical Engineer (f/m/x) position at marvelfusion was posted on Feb 4, 2026. Apply as soon as possible — early applications are often reviewed first.
Mechanical Engineer (f/m/x)
marvelfusion
You'll be redirected to marvelfusion's official application page on Greenhouse.