Integration Engineer

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:  

• 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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