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Praktikant - Global External Affairs, Government Relations & Sustainability

cellcentric GmbH & Co. KG Germany Added on Jul 9, 2026
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Join a high-stakes team sitting at the intersection of public policy and environmental strategy. In this internship, you will support the development of cross-functional decarbonization measures and assist in calculating the product carbon footprint for next-generation fuel cell systems. You will also manage data for energy and environmental management systems according to ISO standards, ensuring the technical progress of fuel cells is matched by rigorous ESG compliance.

This role is a unique opportunity to contribute to the global energy transition by working on the primary technology slated to decarbonize heavy-duty transport. While many sustainability roles focus on reporting legacy operations, this position puts you at the heart of an industrial-scale climate solution, helping to define the hydrogen ecosystem from production to end-user. You will be helping to craft the narrative and the data that proves fuel cells are the future of mobility.

This suits someone who is currently enrolled in a business or engineering degree and possesses a sharp analytical mind coupled with a genuine passion for green mobility and hydrogen technology.

Job-FAQs

What are the main missions and responsibilities of this role?

The intern will be deeply involved in the strategic development of climate measures. You will take ownership of tasks ranging from the technical—such as calculating the carbon footprint of next-gen fuel cell units—to the administrative, including the implementation of ISO 14001 and 50001 systems. There is also a significant focus on research regarding ESG regulations and international hydrogen policy. Beyond technical data, you will handle sustainability communication. This involves creating internal training materials and preparing high-level presentations for committees. You are essentially helping to bridge the gap between technical engineering milestones and the regulatory or public-facing reporting requirements that the company must meet.

Key learning opportunities for this job

You will gain hands-on experience with Product Carbon Footprinting (PCF), a highly sought-after skill in the green manufacturing sector. Seeing how a product's environmental impact is calculated from the ground up provides an invaluable perspective for any future ESG career. You will also learn the intricacies of ISO environmental management in a real-world industrial setting. Additionally, the role offers a deep dive into the hydrogen value chain. You will learn about the political and economic levers that move the hydrogen economy, gaining exposure to how a global joint venture manages government relations and external affairs in a rapidly evolving legislative landscape.

How does the ideal candidate look like (experience, skills)?

The ideal candidate is an advanced student in Business Administration or Industrial Engineering. You should have a foundational understanding of sustainability concepts and, ideally, some prior experience in a professional office environment or technical project. A high degree of proficiency in MS Office, particularly Excel and PowerPoint, is essential for data analysis and presentation. Soft skills are just as important; the team looks for someone with analytical thinking and an independent working style. Since this involves government relations and global affairs, your ability to synthesize complex technological information into clear, structured communication in both German and English is a major advantage.

Advice to stand out and make a successful application

To stand out, demonstrate a specific interest in the heavy-duty transport sector and fuel cell technology. In your cover letter, don't just say you care about the environment; explain why you believe hydrogen is the key to climate-neutral logistics and how your academic background supports the analytical tasks like carbon foot-printing. Show that you are comfortable working at the interface of technology and policy. Mention any specific modules or projects you have completed that involved life cycle assessments or regulatory analysis. Aligning your application with the collaborative spirit of the Daimler-Volvo partnership will show you understand the company's unique corporate culture.

What aspects of the company's sustainability is this role likely to focus on?

The role focuses heavily on decarbonization and climate strategy. Unlike a standard retail ESG role, the focus here is on the technical decarbonization of the product itself and the industrial processes required to build it. You will likely spend a lot of time on Life Cycle Assessment (LCA) data and ensuring the future production lines meet strict environmental standards. There is also a strong governance and compliance aspect. You will be helping the company navigate the complex web of EU and global regulations concerning hydrogen, ensuring that cellcentric's growth remains aligned with international sustainability frameworks and stakeholder expectations.

What are the main challenges someone in this role might face?

One of the primary challenges will be the complexity of the data. Calculating a full product carbon footprint for a sophisticated fuel cell system requires gathering information from across various departments and supply chain layers. Managing this cross-functional data collection while maintaining accuracy can be demanding. Another challenge is the dynamic regulatory environment. Hydrogen policy and ESG reporting standards are changing rapidly. Staying updated on these shifts and translating them into actionable insights for the team requires constant vigilance and the ability to process large amounts of new information quickly.

How could a typical day look like for someone in this position?

A typical day might begin with a team check-in to discuss ongoing decarbonization projects. You might then spend a few hours analyzing data for the next-generation fuel cell's carbon footprint or researching new ESG disclosure requirements. This requires deep focus and careful documentation. In the afternoon, tasks might switch to internal communication, such as updating the intranet with sustainability progress or drafting a presentation for a government relations meeting. You might also participate in a cross-functional workshop where you observe how sustainability goals are integrated into engineering and manufacturing workflows.

What are the opportunities for professional growth and development in this role?

While this is a 6-month internship, it serves as a high-visibility entry point into two of the world's most prestigious automotive networks. Excellence in this role could lead to thesis opportunities or future full-time roles within cellcentric, Daimler Truck, or the Volvo Group as they expand their sustainability teams. You will build a professional network at the very top of the hydrogen industry. The skills you acquire in carbon accounting and environmental management systems are currently in high demand, significantly boosting your employability in the green tech and ESG consulting sectors.

The main stakeholders you might be interacting with

You will interact closely with the Global External Affairs and Sustainability team. Beyond your immediate coworkers, you will likely engage with engineers to gather technical data for environmental assessments and with the communications team to synchronize internal messaging. There may also be indirect contact with external partners in the hydrogen ecosystem or representatives from the parent companies (Daimler and Volvo). You will learn how to prepare materials that speak effectively to both scientific experts and political stakeholders, refining your ability to communicate across different professional languages.

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