Salary: €50,000-€60,000 + benefits inc. options

About

Exergy3 is a pioneering company specialising in ultra-high temperature thermal energy storage technology, with a mission to drive the decarbonisation of heat across Europe and beyond. As a spin‑out from the University of Edinburgh, we are at the forefront of clean heat innovation, providing scalable, efficient, and cost‑effective decarbonisation solutions for industrial processes and large‑scale building heating.

Role

We are looking for a highly capable, bilingual Executive Assistant to support our CEO and help anchor our growing presence in Germany. This is a hands‑on role, requiring seamless leadership coordination and communication, enabling the CEO to focus on driving the company’s vision and growth by protecting and amplifying their time, and increasing their leverage across projects.

You’ll be a trusted partner to the CEO , a go‑to person for keeping things running smoothly on the ground in Munich, and someone who enjoys switching between strategic support and practical execution.

Key Responsibilities

Support CEO with day‑to‑day priorities to keep them focused on high‑impact work
Book travel, accommodation, process expenses as required
Act as a gatekeeper and point of contact for internal and external stakeholders
Prepare meeting agendas, presentations, briefs, and follow‑up actions
Handle sensitive and confidential information with discretion

Business Support

Assist with research, analysis, and preparation for strategic initiatives
Help track priorities and projects across the leadership team
Support ad‑hoc projects related to operations, growth, or partnerships
Act as a “problem solver” — spotting issues early and helping drive solutions
Co‑ordinate office set‑up in Munich
Manage supplies, vendors, and facilities in Munich office
Support onboarding for new team members in Germany
Act as the local liaison for HR, finance, and external partners as needed

Requirements

Fluency in English and German; excellent written and verbal communication skills, with a high level of professionalism
Proven experience as an Executive Assistant or similar role in a fast‑paced environment
Exceptional attention to detail
Ability to handle confidential information with discretion and integrity.
Comfortable working with senior leaders
Proactive, adaptable, and calm under pressureAble to balance structure with the ambiguity of a start‑up environment
Work closely with the CEO, have real impact
Competitive salary €50,000-€60,000 + benefits inc. options
Be part of a dynamic and innovative company at the forefront of clean energy technology
Varied, interesting role with room to grow
30 days of annual leave per year + public holidays
Hybrid setup with regular on‑site presence in our Munich office (typically 3 days per week), aligned with leadership needs and business priorities
This role is structured as a 35‑hour contract. Due to the international scope of the position, flexibility may be required during peak phases, balanced by flexibility in quieter periods.
Opportunity for regular travel to Edinburgh Head Office

Do you have a process that can be decarbonised?

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Exergy3 Limited

Jobs:

February 16, 2026 Executive Assistant (English/German)

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