Marketing & Communication Lead (m/w/d)

Job Description

As a Marketing & Communication Lead at Elestor, you will play a key role in a dynamic, fast-growing, and international scale-up that is developing breakthrough long-duration energy storage technology. As part of the Business Development Team, you will be responsible for both shaping and executing the full scope of Elestor’s marketing and communication strategy, while also taking an active role in commercial activities. Therefor you are comfortable on stage, in front of clients, and speaking to diverse audiences.

This is a strategic and hands-on role. You will build and manage Elestor’s global brand identity, craft compelling narratives, and coordinate to deliver consistent and high-impact messaging across all channels. You will ensure a strong digital presence and lead the creative direction across campaigns, content, and events while also taking the stage yourself when needed to present Elestor’s vision to clients, investors, and partners.

You’ll be a visible and trusted representative of Elestor, working closely with leadership to build recognition, trust, and visibility for our mission in the global energy transition.

This role offers significant growth potential as Elestor rapidly expands. Your proactive attitude, creativity, and strategic communication skills will be instrumental in building the company’s global reputation—and in supporting a technology that will redefine the future of energy.

Tasks and Responsibilities

• Develop and execute Elestor’s global marketing and communication strategy in line with our ambitious growth trajectory;
• Build and manage a strong, consistent brand identity across all touchpoints—digital and physical;
• Manage and grow Elestor’s online presence (website, social media, campaigns, newsletters), ensuring consistent tone, branding, and frequency on all channels;
• Build and maintain strong relationships with external stakeholders, clients, and partners through effective communications;
• Translate complex technical concepts into accessible, engaging narratives for diverse audiences (clients, investors, media);
• Deliver powerful keynotes, pitches, and product presentations (at meetings, international events, trade fairs, and conferences);
• Coordinate Elestor’s participation in industry events, from strategic planning to on-site execution;
• Analyze market trends and translate insights into targeted marketing initiatives and lead generation campaigns;
• Ensure all communications are aligned with Elestor’s technical and commercial objectives.

Profile

You are a motivated marketing and communications professional with a strong interest in technology and innovation. While you may not have a technical background, you’re naturally curious and enjoy learning how complex ideas work, then translating them into clear, compelling content. You’re skilled at bringing structure and creativity together to tell stories that engage, inform, and inspire.

You feel energized in a dynamic, fast-moving environment and are comfortable balancing strategy with execution. Whether it’s crafting social media content, managing a campaign, deliver a powerful pitch or preparing an event, you approach each task with initiative and attention to detail. You know how to keep messaging consistent across different channels and stakeholders, and you enjoy working both independently and collaboratively as part of a growing team.

You’re proactive, organized, and eager to grow alongside a mission-driven company that’s scaling rapidly. You thrive on variety, embrace change, and are excited by the opportunity to make a real impact with your work.

Education, Skills and Experience

• A BSc or MSc in Marketing, Communications, Media, Business Administration, or a related field;

• Proven experience in marketing, branding, or communications—preferably in a dynamic, fast-paced environment;

• Strong track record of contributing to brand and business growth through:

  • Creating and managing impactful marketing campaigns
  • Developing clear, strategic messaging for complex (technical) topics
  • Coordinating successful events and stakeholder engagement moments

• Affinity with sectors such as renewable energy and cleantech;

• Confident using LinkedIn and other digital platforms to build brand visibility;

• International mindset—experience in international teams or markets is a plus; interest in global collaboration is essential

• Strong verbal and written communication skills in Dutch and English, German language skills is a plus;

• A hands-on, positive, and entrepreneurial mindset; you take ownership, bring ideas forward, and follow through with execution.

Elestor's Mission & Relevance

Imagine a world without polluting power plants, powered purely by clean electricity…

This world is closer than you think. The sun and the wind are powerful enough, and so are the technologies to harvest their energy. However, possibilities to store renewable energy (sustainably, cost-effectively) are lacking; Long-Duration Electricity Storage (LDES) is ‘the missing link’ in the energy transition.

Elestor - Facts & Figures

Long Duration Electricity Storage deep tech company

• Winner of several (inter-)national awards

Ultra rapid growth path; Elestor is expanding in every direction

• Passionate team of 35 highly skilled professionals
• Closed €30M funding round in August 2022

Concrete and very fast-growing international market pull

• Agreements with clients strategically adopting the innovative storage technology in commercial settings

Technology & Roadmap

Elestor has been recognised as one of the 10 most innovative companies in the Netherlands by both the University of Amsterdam and the Dutch Chamber of Commerce. The revolutionary low-cost flow battery systems have received several (inter)national awards in recognition of the ability to reduce the cost of storing electricity to an absolute minimum. For more understanding, feel free to visit Elestor's website. Here you'll find more about the underlying fundamentals and the triple cost reduction strategy, making Elestor’s solution unique on the world stage.

Elestor is backed by a €30 million investment and is now ready to implement an ultra-rapid growth strategy to accelerate the commercialisation and operationalization of its proven hydrogen-iron-flow battery technology. The segment is expected to represent a market potential of approximately €20 billion by 2030. The international market pull is already concrete and very fast growing.

People & Growth

At Elestor you will be in the middle of genuinely unprecedented developments, made possible by an international group of researchers and engineers of remarkable talent and diversity. In future years, the company will expand literally in every direction. In anticipation of this steep growth, Elestor will look forward to meeting sincere, thoughtful, and entrepreneurial individuals feeling energized to empower necessary change: towards a 100% clean electricity supply.

Elestor is an equal opportunities employer: We believe diversity aids creativity and innovation, so whatever your race, colour, nationality, national or ethnic origin, sex, gender, marital status, religion, age, sexual orientation or disability, you are welcome to join our ranks. We actively promote inclusion and we abhor discrimination. We treat all our employees, contractors, workers, job applicants, suppliers, clients and everyone else with respect.

Our Offer

Elestor offers an open, action-oriented and exciting working environment in a diverse and international team of highly skilled professionals. The company has a flat management structure and offers many opportunities to excel and grow.

Terms of employment are competitive and include participation in a Stock Appreciation Rights (SAR) program. When we succeed, we all benefit. Especially in caring for what we share the most: a healthy planet.