Chief of Staff (f/m/d) for Visionaries Tomorrow

About Visionaries Tomorrow

Visionaries Tomorrow is the dedicated deep tech fund within Visionaries Club, backing founders rebuilding the physical foundations of trillion-dollar industries. Our portfolio includes companies like Proxima Fusion, which recently raised Europe’s largest private fusion round (€145M Series A), alongside pioneers in AI hardware, advanced materials, and industrial resilience. With Europe’s strongest industrial LP base and global co-investors, we’re helping build the next generation of category-defining deep tech companies.

The Role
We are looking for a Chief of Staff (f/m/d) to join the Visionaries Tomorrow core team – someone motivated to act as a true co-entrepreneur and sparring partner. You will work directly with the entire team and especially Founding Partner Sebastian Pollok, helping drive the firm’s long-term strategy, fund-building operations, and highest-priority projects.

This is a unique opportunity to:
– Work at the heart of Europe’s deep tech ecosystem, bridging leading international VCs, world-class founders, industrial LPs, and family business entrepreneurs.
– Shape the trajectory of a fund early in its journey, with direct exposure to investment strategy, portfolio support, and firm-building decisions.
– Operate in a fast-paced, entrepreneurial environment where no two days look the same.

What You’ll Do
– Partner with Sebastian on fund-building priorities: strategy, fundraising, investor relations, and community building.

– Serve as a thought & execution partner for the entire team in shaping Visionaries Tomorrow’s long-term vision.

– Drive high-leverage projects across operations, portfolio, and ecosystem initiatives.
– Manage and streamline entire communication streams – acting as a trusted first filter on inbound requests, drafting responses, and ensuring thoughtful, timely follow-up.
– Prepare and debrief key meetings: research, materials, talking points, and follow-through on action items.

– Own the planning and execution of key LP events, portfolio days, strategy off-sites, ecosystem gatherings, and new thematic initiatives.
– Co-lead Visionaries Tomorrow’s marketing and communications: social media, events, and PR.
– Cultivate portfolio community and knowledge sharing across LPs, founders, and partners.
– Fill gaps and firefight – from high-level strategy down to detailed execution.

Who You Are

– 2+ years of experience in consulting, startups, or other fast-paced, entrepreneurial environments. Haven't met that requirement yet? We still encourage you to apply and explore options with us.
– An entrepreneurial self-starter who is structured, highly organized, and execution-driven.
– Comfortable taking ownership of communications, with excellent written and verbal skills.
– High EQ and low ego – able to build trust across stakeholders from researchers to industrial CEOs.
– Analytical, process-minded, and proactive about creating clarity out of complexity.
– A good sense of humor (mandatory 😉) and passion for building something bigger than yourself.

Why Join Us

– A high-impact role at the heart of a next-generation fund, working directly with the founding team

– Exposure to category-defining deep tech companies and access to Europe’s strongest industrial LP base and global co-investors

– A fast-paced, entrepreneurial environment with real ownership from day one

– A front-row seat to how a venture fund is built – from strategy and operations to portfolio support
– Direct mentorship and growth path into senior leadership or portfolio roles