Product Sustainability Intern: Esg Summernaut Program

We're Celonis, the global leader in Process Mining technology and one of the world's fastest-growing SaaS firms. We believe there is a massive opportunity to unlock productivity by placing data and intelligence at the core of business processes - and for that, we need you to join us.

**The Team**:
Sustainability at Celonis is one of our core values: because Earth Is Our Future The diverse and international sustainability team is at the forefront, creating innovative solutions for our customers and our company.

Our products range from supplier sustainability management to decarbonizing complex supply chain processes.

We are leading by example, not only moving toward sustainable Celonis operations and operationalizing science-based targets - but also as Celonauts. As agents of change we engage in meaningful activities to create a positive impact in our communities through our company-wide Impact Days, educational initiatives and employee-led activities across the globe.

Led by the Global Head of Sustainability but working horizontally with various departments, the sustainability team offers the freedom to grow and shape solutions to the biggest challenges of our time - in a fun and dynamic environment.

As green entrepreneurs, we are characterized by four core competencies:

- Leading with green expertise and an understanding of sustainable practices, as well as role-specific skills cultivated through curiosity and continuous learning
- Solving complex problems by analyzing with thought, challenging the status quo, and adopting a system-thinking approach with a strong business acumen
- Making impact happen through operational excellence, pragmatism, team spirit, creativity, and sustainable performance
- Dreaming big and driving change through a strong sense of ownership, the right stakeholders and a drive for excellence

**The Role**:
We are looking for a smart and driven intern with a passion for sustainability and the role of businesses as a platform for change and innovation. You will contribute and independently drive projects within the sustainability team and closely work with a multitude of stakeholders, based on your skills and experience you bring. You help identify key priorities, conduct research and develop new ideas for implementation. You support across all strategic areas of the sustainability team and contribute to product development, sales execution and internal operations and communication.

**The work you’ll do**:

- You will help maintain and extend existing products by developing new functions and features or fixing bug requests by using the capabilities of the Celonis Process Intelligence Platform.
- You will explore data availability for sustainability use cases in various source systems (such as SAP, Oracle, Workday, etc.) and build data pipelines for contextualizing, cleaning and transforming data from source systems.
- You will support the development of prototypes for new use cases with cutting-edge technology (e.g. AI).
- Together with the responsible product manager, you will translate user stories into actionable development tasks having a strong focus on user requirements, user journey and user interface.
- You support the sustainability product team executing other important initiatives and projects.

**The qualifications you need**:

- Studying in the field of Computer Science, Engineering, Data Science, Mathematics or a related field.
- Skills in Python for scripting and data manipulation.
- Skills in SQL; experience with YAML and building and integrating rest APIs are a plus.
- Basic understanding and curiosity for data science concepts and technologies.
- Basic understanding of relational databases.
- Passionate about helping customers solve business and sustainability challenges. You are intellectually curious, have a willingness to learn, and continuously seek self-improvement,
- Entrepreneurial mindset and driven to succeed in a fast-paced environment.
- Critical thinking and analytical mindset with a preference to solve problems pragmatically and with high quality.
- Ability to collaborate, partner, and work effectively and smoothly in a hyper-growth company in an international team, including collaborating with team members in a remote setting.
- Fluency in both spoken and written English (other languages are a bonus)
- **Full time availability from 2nd of June to 1st of August 2025 and Madrid located**

**What Celonis Can Offer You**:

- The unique opportunity to work with industry-leading process mining technology
- Investment in your personal growth and skill development (clear career paths, internal mobility opportunities, L&D platform, mentorships, and more)
- Great compensation and benefits packages (equity (restricted stock units), life insurance, time off, generous leave for new parents from day one, and more). For intern and working student benefits, click here.
- Physical and mental well-being support (subsidized gym membership, access to counseling, v