Working Student - Data Analyst/ Sales Controlling

TL;DR

Working Student - Data Analyst/ Sales Controlling: Supporting the Sales Performance department with data quality, analysis, and visualization with an accent on database maintenance and answering specific questions. Focus on practical application of Excel, business intelligence software, SQL, and Python for sales controlling.

Location: Onsite in Kassel, Germany. Approximately 20 hours per week.

Company

hirify.global is an international energy company focused on securing energy supply for Europe, driving decarbonisation, and investing in clean energies like hydrogen.

What you will do

• Ensure data quality through regular database checks and maintenance.
• Perform analyses to answer specific business questions.
• Visualize data using tools such as Excel, PowerPoint, or business intelligence software.

Requirements

• Current student, preferably in economics (business administration) or STEM.
• Availability to work approximately 20 hours per week at the Kassel location.
• Ability to work independently and as part of a team.
• Confident written and spoken German and English.

Nice to have

• Excel skills (VBA, Power Query).
• Knowledge of IT technologies for data analysis (e.g., business intelligence, SQL, Python).

Culture & Benefits

• Work within international teams across Europe, Asia, and North America.
• Contribute to European energy transformation and a stable, sustainable future.
• Be part of a company owned by the Federal Government of Germany.
• Opportunity to work in the Sales Performance department.