Working Student – Energy Invoice Quality & Automation (m/f/d)
Core
Validate energy supplier and grid operator invoices against contracts and meter data to identify pricing, billing period, and fee errors, then automate checks and improve invoicing logic.
Role type
Working Student – Energy Invoice Quality & Automation
Builds
Automated invoice validation processes and improved invoicing logic for European businesses
Domain
Energy management / Utilities
Required skills
SQL (JOINs, aggregations, window functions, CTEs), Python (scripting, tooling), Excel/Google Sheets (complex formulas), Data analysis, Root cause analysis, Process documentation
Preferred skills
Energy sector experience, Knowledge of German energy price components (Netzentgelte, Konzessionsabgabe, Stromsteuer, Umlagen), Automation tools (n8n, Zapier)
Responsibilities
Check energy invoices against contracts and meter data, Investigate mismatches in prices, consumption, grid fees, and taxes, Develop SQL queries and Python scripts to automate manual checks, Collaborate with Product and Engineering to improve invoicing logic, Create templates and documentation for scalable processes
Seniority
Working Student (Late Bachelor's or Master's)