CareerPlan

Werkstudent Billing & Invoicing (m/w/d)

DüsseldorfFull-time2026-09-18 → 2026-10-22
On-site

Core

Support billing teams with central administrative tasks to ensure smooth processes in the Contact to Cash lifecycle.

Role type

Student billing and invoicing assistant

Builds

Invoices and reports for client engagements

Domain

Professional services / Finance

Deliverable

dashboards & analysis

Required skills

Data entry, Invoice creation, MS Office (Excel), Service management tools, Analytical thinking, Reporting

Responsibilities

Maintain and validate client and order data in various systems, Create invoices, Prepare information and track open sub-processes, Create reports using Excel tools, Support process optimization through analysis