Office Assistant (m/f/x)

Skeleton Technologies is a global leader in critical power infrastructure for AI data centers and electrical grid stability, founded in 2009. Power today is more than electricity.

It is national security, digital continuity, and economic resilience. Skeleton is the Backbone of Power: equipping AI data centers, electrical grids, defense systems, and critical infrastructure with the resilience to withstand surges, instability, and failure. Our power systems protect GPU clusters from millisecond-level spikes, enable hyperscalers to run at higher rack densities without grid compromise, and make AI data centers up to more 40% energy efficient.

When power fails, critical operations stop. We exist to prevent that in microseconds. Powering the infrastructure that powers everything else. Skeleton Technologies is transforming the world of energy storage as we know it. Our mission is to enable a completely emissions-free future through electrification. We achieve this by developing and manufacturing the best ultracapacitors on the market.

For our production facility in Leipzig, we are currently looking for an:

Office Assistant (m/f/d)

Working Student, Internship or Fixed-Term Full-Time Position

As an Office Assistant, you will be the first point of contact at our Superfactory and help ensure a welcoming, professional and well-organized working environment. You will support our daily office operations, assist visitors and colleagues, and take responsibility for the wide range of practical and administrative matters that arise at the front desk.


Your responsibilities:

• Welcome and assist visitors, business partners, investors and other external guests
• Act as the first point of contact for suppliers, service providers, delivery personnel and truck drivers arriving at the site
• Respond to unexpected questions or operational issues at the entrance, resolve them independently where possible, or coordinate with the appropriate internal contact
• Prepare meeting rooms and shared spaces and ensure they are tidy, presentable and properly equipped
• Regularly check office areas and coordinate any required action regarding cleanliness, organization or missing supplies
• Order and manage office supplies, printer materials and other consumables
• Receive, distribute and coordinate incoming and outgoing mail, parcels and deliveries
• Support the organization of internal meetings, company events and special activities
• Assist the HR team and other departments with administrative and organizational tasks as required
• Coordinate with cleaning services and other external service providers
• Take on additional reasonable responsibilities aligned with the nature of the position, your skills and evolving operational requirements

• Friendly, professional and service-oriented manner
• Strong organizational skills and a structured, reliable approach to work
• Confidence in dealing with different people and unexpected situations
• Proactive mindset and willingness to take ownership of day-to-day matters
• Ability to work independently while knowing when to involve the appropriate colleague
• Good attention to detail and a strong sense of order and professionalism
• Confident use of common digital tools; experience with Microsoft Office is an advantage
• Good German and English communication skills
• Previous experience in office administration, reception, hospitality or a similar service-oriented environment
• Willingness to work on-site at our facility in Markranstädt, Leipzig

• €30 Edenred credit per month - €360 per year - to use at participating supermarkets and retailers in the area
• The opportunity to help build and scale an international deep-tech energy-storage company with a strong startup mindset
• The chance to support an ambitious mission alongside globally recognized customers such as Volvo, Škoda, SpaceX, General Electric and Hitachi
• An employee referral program offering a bonus of up to €2,000 for each successful hire you refer
• Complimentary drinks and snacks in the office
• Modern office - built in 2024/2025
• A varied role in an international environment where you can take ownership and develop your responsibilities over time