Working student Controlling (m/f/d)

The SGB-SMIT Group is a specialized transformer manufacturer with roots in Europe and locations in Europe, Asia and the United States. The focus has always been on the claim of making an active contribution to a sustainable energy future with reliable transformer technology. SGB-SMIT Group transformers are used worldwide in key projects for the energy transition – for example in wind and solar power plants, industrial applications or in the energy infrastructure of urban agglomerations.

As an essential link in the electricity chain – between generation, transmission and distribution – the transformers of the SGB-SMIT Group ensure stable, efficient and secure energy flows. The product portfolio includes power transformers, distribution transformers, cast-resin transformers and special solutions for data centers, industry and e-mobility, among others. This diversity enables individual solutions for a wide range of requirements and applications.

With over 3,250 employees worldwide, SGB-SMIT Group stands for sustainability, quality and innovation. In close cooperation with energy suppliers, industrial customers and infrastructure operators, solutions are developed that are designed for long-term reliability, efficiency and sustainability.

What we offer 🏝️ :

At the SGB-SMIT Group, we are motivated by our mission to provide a stable and sustainable energy supply for our customers around the world. Our lean decision-making process keeps us closely connected to our employees and the successes of our company. We value personal relationships among colleagues, fostering a collaborative environment for our sustainable growth:

Our benefits – what we offer:

• Flexible working hours

• A young, motivated, and dynamic team with a strong hands-on mindset and collaborative working culture

• Personal development and further training

• Excellent health management

• Fitness pass in cooperation with Hanse Fit

• Excellent company restaurant and free drinks (coffee, water)

• Company parking spaces with charging facilities for electric vehicles

• Various discounts as part of Benify Benefits (Apple, Nike, Dell, Zalando, etc.)

Your contribution to success 📈:

• Support data‑driven decision‑making by extracting, preparing, and validating data from SAP for various controlling use cases.

• Conduct data cleaning, reconciliation, and plausibility checks to ensure reliable and review‑ready analysis results.

• Prepare and enhance reports and dashboards using SAC, Excel, and PowerPoint, supporting recurring and ad-hoc reporting needs.

• Document data sources, definitions, and quality standards to ensure transparent and compliant controlling processes.

• Contribute to automation of analytical routines, helping streamline recurring analyses and improve efficiency.

• Collaborate with the Group Controlling team to understand business questions and translate them into actionable data insights.

What we are looking for 🔎:

• Enrolled in a Bachelor’s or Master’s program in Business Administration, Business Informatics, Data Science, or related fields.

• Strong analytical and structured working style with high attention to detail and data quality.

• Interest in SAP and hands-on data work; first SAP experience (navigation, exports, queries) beneficial.

• Solid skills in MS Excel (pivot tables, lookups)

• Clear communication skills in English; German language skills are a plus but not required.

• Motivated to gain practical controlling experience in an international, dynamic team environment.

If you value a dynamic, growing and intercultural environment and enjoy hands-on work, then become part of the SGB-SMIT Group and transform with us the future of energy. ⚡

We are looking forward to your application! ⚡

The terms used in the text refer to all genders in accordance with the General Equal Treatment Act (AGG).