ACCURE Battery Intelligence

Working Student Project Analytics (all genders)

Join ACCURE Battery Intelligence in Aachen as a Working Student in Project Analytics. Support customer operations, analyze battery system data, and research energy market trends. Gain hands-on experience with cutting-edge battery technologies and develop your skills in a dynamic startup environment. Work 8 hours weekly in a diverse, inclusive team.

ACCURE Battery Intelligence

Company Overview

Name

ACCURE Battery Intelligence GmbH

Headquarters

Aachen, Germany

Founded

2020

Size

Approximately 80 employees (estimated) and an estimated revenue of 19.7 million USD in 2023 (source: growjo.com)

What They Do

ACCURE Battery Intelligence focuses on the development of battery storage systems, particularly lithium-ion batteries used in grid-connected energy storage, electric vehicles, and fleets. The company leverages AI, machine learning, and physics-based models to analyze operational data such as voltage, current, and temperature from battery systems (source: accure.net). Their main product is an independent, predictive cloud platform for battery analytics that monitors safety, availability, efficiency, and degradation, providing actionable insights such as early warnings for thermal risks and warranty management (source: accure.net). The platform supports the entire lifecycle of batteries and claims to extend lifespan by 15-25% while achieving a SOC accuracy of 2% (source: accure.net). Target markets include operators of grid-connected battery storage systems worldwide, including energy developers and electric vehicle fleet operators (source: growjo.com).

Projects & Track Record

Notable projects by ACCURE include supporting a 5 MWh grid battery system developed by the founders in 2013, as well as the current provision of over 300 MWh of global battery storage (source: accure.net). Current large-scale projects include monitoring portfolios ranging from 100 MWh to 10 GWh, with annual capacity tests and degradation analyses being conducted (source: accure.net). Key customers and partners include Gore Street Capital, Repsol Renewables North America, and Capgemini Engineering, with the platform providing comprehensive warranty monitoring and operational insights (source: accure.net).

Recent Developments

In the past two years, ACCURE has raised 16 million USD in a Series B funding round to promote growth in Europe, America, and the Asia-Pacific region (source: zoominfo.com). The company was awarded the Energy Storage Product of the Year by Frost & Sullivan on November 27, 2024, and has received several other accolades, including the NRW Innovation Award 2023 (source: zoominfo.com). These achievements underscore the importance of battery analytics, which is increasingly recognized as a priority at the CFO level (source: northdata.com).

Working There

ACCURE offers positions in various fields, including data science, marketing, and software development, with a team of over 40 international experts in battery and cloud technology (source: growjo.com). Recruitment is primarily conducted from the headquarters in Aachen, with opportunities also available in offices across Europe and North America (source: zoominfo.com). The company culture emphasizes passion, collaboration, and pragmatism to transform complex data into simple actions (source: accure.net).


Last updated on Feb 23, 2026 | Report an issue

At ACCURE, we empower batteries and those who use them. Batteries are a cornerstone of the clean energy and mobility transition. At ACCURE, we make battery systems safer, more reliable, and more sustainable through the power of cloud-based analytics. Our highly scalable monitoring and optimization platform helps operators of grid-scale energy storage systems and electric vehicles understand, operate, and protect their batteries - unlocking better performance, longer lifetime, and safer operation across assets around the world.

Our mission: Safe, efficient, and sustainable batteries for a clean energy future.

To achieve this, we bring together passionate builders, technical experts, and clear thinkers. At ACCURE, people from diverse backgrounds work closely toward a shared goal. We value curiosity, ownership, and humility, and we're looking for highly motivated individuals who want to make a real impact as part of a fast-growing, international team.

Your Role

  • Customer journey support: Support daily business operations, assist with customer inquiries, and work closely with our Performance Engineering team on product management tasks and professional services around BESS.
  • Cross-customer benchmarking: Support the creation of a full cross-customer benchmark, analyzing performance data from battery systems across the globe to uncover actionable insights.
  • Market research: Investigate the latest trends, technologies, and regulatory developments in the energy market, with a focus on Battery Energy Storage Systems (BESS), and how they open up new business opportunities.
  • New ideas: Take ownership of implementing new ideas for improvement in our products and services as part of a young, agile company.
  • Battery and market expertise: Share insights customers rely on and trust - your work has a direct impact on battery operations and their positive effect on the environment.
  • Professional services: Support customers well before their batteries go into operation, advising during the procurement phase.

Your Skills

  • Studies: Enrolled in a technical degree program with a focus on battery systems, electrical engineering, or energy management.
  • Experience and curiosity: Ideally some first experience with data analytics of technical systems, plus genuine curiosity to understand complex systems and networks.
  • Software skills: Profound proficiency in Microsoft Office (Focus on PowerPoint and Excel); experience with Python is a plus.
  • Working style: Self-driven, well-organized, and structured, with initiative to solve problems independently.
  • Personality: Reliable and communicative team player with a passion for innovation and sustainability.
  • Languages: Strong communication skills in English; German is a plus.

Our Offer

  • Enhance your skills: Elevate your analytical, problem-solving, and technical skills, mastering python and other tools that are crucial in the fast-paced battery world.
  • Contribute to change: Your work won't be confined to a back corner. You'll actively contribute to projects, leaving a lasting impact for ACCURE.
  • Cultivate creativity: Embrace a culture of curiosity, experimentation, and creativity that encourages you to think beyond boundaries.
  • Learning: You get the chance to collaborate with and learn from leading battery experts on battery diagnostics, field data analysis, cutting-edge cloud-based infrastructure and many more.
  • Experience: Learn how to organise all the organisational and Performance Engineering-relevant work in a company.
  • Office-based: Join us in our lovely office in Aachen and feel the start-up spirit.
  • 8 hours/week: We'd like to employ you with at least 8 hours per week (Minijob).

At ACCURE, we're committed to cultivating an environment that promotes equality, diversity, and inclusion. We believe our unique qualities must be celebrated as they are critical to our innovation. It's essential to us that you bring your authentic self to work every single day, no matter your age, ethnicity, religion, citizenship, gender identity, sexual orientation, disability status, neurodiversity, or otherwise. Inclusion isn't just an initiative at ACCURE. We strive to embed it not just into our core values but throughout our entire ecosystem.

Apply now

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About the role

August 5, 2026

August 5, 2026

Part time

On-site

Company

Energy Storage

ACCURE Battery Intelligence

accure.net

  •  Aachen, Germany

Entry-level

UTC+01:00