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Who we are

Founded in 2019, Marvel Fusion is Europe’s leading fusion energy company, uniting 120 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

• Provide first- and second-line support for hardware, software, and access issues across the Windows/macOS fleet, resolving or escalating via the ITSM platform.
• Prepare, configure, and deploy end-user devices for onboarding, and manage retrieval, wipe, and reset for offboarding, keeping asset records accurate.
• Administer and troubleshoot Microsoft 365 workloads hands-on (Exchange Online, Teams, SharePoint, OneDrive), ensuring reliable day-to-day service for end users.
• Support Systems Administrators with routine Entra ID and Intune tasks (user/device updates, compliance checks) under supervision, building toward broader administration responsibilities.
• Maintain support documentation, knowledge base articles, and recurring-issue logs to drive self-service and process improvement.

Requirements

• Must have: Hands-on experience working with Microsoft 365 (admin center, Exchange Online, Teams, SharePoint/OneDrive) in a support or administration capacity.

Nice to have

Experience with PowerShell and Power Platform — particularly Power Automate, and agent creation/management via Copilot Studio.

For more information on how we process your application data, please review our privacy notice.