An employee stands in front of the glass building of Uniper's headquarters in Düsseldorf.

Working Student Internal Audit Commercial (f/​m/​d)

Calendarimmediately

ClockPart-time, Hybrid, Fixed-term

GlobeDüsseldorf

Working Student Internal Audit Commercial (f/m/d)

Location: Düsseldorf, North Rhine-Westphalia, Germany

Our Internal Audit Commercial team is looking for YOU!

Your responsibilities

  • You will help implement Internal Audit’s Data & AI Strategy.
  • You help us to embed Data Science based techniques and statistical models to our Internal Audit Data Analytics.
  • You will assist in designing, developing, and implementing AI-driven solutions, to enhance audit processes and analytics capabilities.
  • You will build programmable dashboards, analyse huge chunks of data, apply statistical techniques to datasets to derive insights on the business.
  • You will support in gathering, cleaning and preparing structured and unstructured data for use in AI models and advanced analytics.
  • You will be working with the internal audit colleagues as part of our commercial audits to identify and implement use cases, e.g. for risk assessment, pattern analysis and sample testing.
  • Engage in Uniper’s Data Community and foster cross-team cooperation.

Your profile

  • Pursuing Bachelors or Masters degree in a quantitative field like Data Science, Computer Science, Statistics, Mathematics, Engineering or Energy Sciences.
  • Curiosity and belief in the power of AI to improve how we work. If you’ve experimented with LLMs, Agents or NLP before, great — but more important is your motivation to learn and apply AI in real business contexts. Hands-on mindset with data. You enjoy exploring data, experimenting with analytics techniques, and solving problems with a practical, DIY approach. Experience in data science or analytics is great; energy trading knowledge is a plus but not required.
  • Comfortable thinking in scripting languages. You naturally approach problems with tools like Python, SQL, or similar technologies and enjoy building small solutions, automations, or prototypes to learn and iterate fast.
  • You enjoy working with people and technology, are open and empathetic towards others.
  • Effective communication and collaboration skills. You can present and explain technical concepts to non-technical colleagues and grasp the business context as a basis for your data solution.
  • We are an international company with a global reach. Our working language is English, any other language you speak enriches our diversity.

Job ID:

88800

Location:

Düsseldorf

Type of contract:

Fixed-term

Working model:

Part-time, Hybrid, Fixed-term

Application deadline:

immediately

Do you have any questions?

If you have any questions, please feel free to contact us by e-mail and we will get back to you:

Top Employer Germany 2025

What makes Uniper stand out as an employer

  • Training

    Further education

    With a mix of digital and analog learning formats and topic-specific communities, we promote your personal and profossional development and lifelong learning.

  • Award

    Coachings and Mentoring

    Experienced specialists and managers are happy to support you in strengthening your skills and advancing your career development.

  • Bubble

    Open feedback culture

    Performance discussions, 360-degree feedback and employee surveys will help you and the company move forward, strengthen our collaboration and give you room to contribute your ideas.

  • Health

    Health care

    Safety and well-being are our top priorities. That's why we offer you regular free preventive medical checkups as well as a variety of learning impulses on occupational safety, health and well-being, and support programs.

  • Ball

    Sport and Fitness

    With our online exercise courses, sponsorship of your participation costs in central sports events and a large sports community, we offer you a healthy working environment.

  • Canteen

    Healthy nutrition

    You can enjoy a wide range of healthy and balanced meals in our canteen. In addition, you can participate in nutrition programs.

  • Fonds

    Insurance and coverage

    We take care of you and offer you a wide range of coverage beyond the legal requirements with our company pension plan, accident insurance, company health insurance and continued salary payments in the event of illness.

  • Money

    Financial benefits

    We pay capital-forming benefits and offer you a wide range of financial benefits through our corporate benefits program

  • Smiley

    Work Life Balance

    We support you in balancing your private and professional life through flexible working time models, job sharing, sabbaticals and extensive offers in the area of child care and nursing.

  • Car

    Free parking spaces

    We provide you with free parking spaces.

  • Bicycle

    Car and job bike leasing

    We offer you the option of leasing a car or bicycle through deferred compensation with financial benefits.

The benefits may vary slightly depending on location and role. You can find a complete overview of the benefits here:
About Uniper
Diversity
FlexWork

Transforming energy security through expertise and commitment

Uniper is a European energy company with a global reach that makes a decisive contribution to security of supply and energy transformation.  We work in very diverse teams and offer our employees as much flexibility as is possible.

Equity, mutual appreciation and respect are the core of our corporate culture. At our company you will have the opportunity to shape new technologies, work on solutions for a modern and future-oriented energy supply and actively design change processes.

360_tour.webp

Düsseldorf

Virtual tour of our offices in Düsseldorf

With our virtual reality tour, you can experience Uniper from a completely new perspective. Our Düsseldorf offices can be viewed in detail without being on site. You can also get to know your colleagues and the working environment virtually. A highlight of the tour is built right into the beginning: a video from a bird's eye view impressively shows how attractive our location in the Medienhafen is.

Düsseldorf_Standort_1.webp

Düsseldorf

Uniper has been based at our headquarters in Düsseldorf's Media Harbour since 2019. Our central office consists of the two buildings Caprocorn and Float, which are connected by a walkway to form a single unit.

Düsseldorf_Standort_2.webp

Düsseldorf

Uniper has been based at our headquarters in Düsseldorf's Media Harbour since 2019. Our central office consists of the two buildings Caprocorn and Float, which are connected by a walkway to form a single unit.

Düsseldorf_Standort_3.webp

Düsseldorf

Uniper has been based at our headquarters in Düsseldorf's Media Harbour since 2019. Our central office consists of the two buildings Caprocorn and Float, which are connected by a walkway to form a single unit.

Düsseldorf_Büro_1.webp

Düsseldorf

On the office floors, the modern furnished meeting areas and lounges are located in the centre of each floor and our colleagues work separately from the passage areas, each with window fronts. All workstations have modern equipment and height-adjustable desks.

Düsseldorf_Büro_2.webp

Düsseldorf

On the office floors, the modern furnished meeting areas and lounges are located in the centre of each floor and our colleagues work separately from the passage areas, each with window fronts. All workstations have modern equipment and height-adjustable desks.

Düsseldorf_Büro_3.webp

Düsseldorf

On the office floors, the modern furnished meeting areas and lounges are located in the centre of each floor and our colleagues work separately from the passage areas, each with window fronts. All workstations have modern equipment and height-adjustable desks.

Düsseldorf_Café_1.webp

Düsseldorf

We offer many services at the location that positively support everyday working life. These include an IT walk-in centre, a fitness studio, an underground car park with free parking spaces for cars and an extra garage for bicycles, including showers. For a balanced diet, there is a canteen as well as a café and a deli with fruit and healthy snacks, which are also open to the public.

Düsseldorf_Café_2.webp

Düsseldorf

We offer many services at the location that positively support everyday working life. These include an IT walk-in centre, a fitness studio, an underground car park with free parking spaces for cars and an extra garage for bicycles, including showers. For a balanced diet, there is a canteen as well as a café and a deli with fruit and healthy snacks, which are also open to the public.

Düsseldorf_Café_3.webp

Düsseldorf

We offer many services at the location that positively support everyday working life. These include an IT walk-in centre, a fitness studio, an underground car park with free parking spaces for cars and an extra garage for bicycles, including showers. For a balanced diet, there is a canteen as well as a café and a deli with fruit and healthy snacks, which are also open to the public.

Application process

Step 1 - Online application

Step 1

Online application

Have you found a suitable job posting? Then you can apply online right here. The application process is very simple and only takes a few minutes. Once we have received your application successfully, you will receive confirmation by e-mail immediately afterwards.

Your questions. Our answers.

Do you have any questions?

Do you have any questions?

Our recruiting team will be happy to assist you via email. Please submit your application exclusively through our online portal – unfortunately, we cannot consider applications sent by email. As long as the position is listed on our careers page, we look forward to your interest and application!

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