Integration Engineer (f/m/x)

Who we are

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:  

• Define and manage system and subsystem requirements for laser-driven fusion facility integration 


• Establish and maintain interfaces between lasers, vacuum systems, optics, mechanics, and facility infrastructure 


• Develop and manage system performance budgets 


• Plan, prepare, and participate in formal design reviews (e.g. PCR, CDR) 


• Ensure traceability between requirements, design, verification, and acceptance 


• Identify, assess, and mitigate technical risks across the project lifecycle 


• Coordinate integration activities across multiple engineering disciplines 


• Produce and maintain integration plans, interface control documents (ICDs), and technical documentation 

This role is primarily based in Munich, with occasional travel to research facilities worldwide. 

What you bring 

• Bachelor’s or master’s degree in engineering (Optical, Mechanical, Electrical, or related field) 


• More than 5 years of experience integrating complex technical systems in large-scale facilities 


• Experience participating in PCR, CDR, or equivalent structured design reviews 


• Solid understanding of vacuum systems, large optics, and precision mechanics 


• Strong system-level thinking and structured problem-solving skills 


• Strong interpersonal and technical communication skills, with the ability to proactively engage and communicate with diverse stakeholders 


• Excellent writing and communication skills in English

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 

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