Your RoleAll commercial and organisational tasks surrounding the maintenance reserve for inspection work on our multiple units:Administering the maintenance reserves for our multiple unitsAdministering requests for payment as well as reviewing, filing and organising the payment processUpdating the data in our fleet management system Zedas with regard to maintenance billingAccounting for the maintenance reserves and updating the accountsMonitoring costs and cost trendsAdjusting / recalculating the maintenance reserve in line with our contractsBudgeting / cash flow planning for future inspection measuresCommunicating both internally and with customers and suppliers on all issues regarding the maintenance reserve  Your ProfileThe best qualifications for this position are:Graduate of a business apprenticeshipWell-developed organisational skills and highly numerateTechnical interest and ideally experience in a technical environmentProficient in Microsoft Office applicationsIndependent, systematic and goal-driven attitude to work combined with reliability, resilience and team orientationKeen to work in an international, dynamic environment in an open team of expertsGood command of German and English (spoken and written  What we offerThe opportunity for professional developmentA variety of tasksTo be part of an international, dynamic environment and a highly qualified teamAn attractive remuneration package including bonus, pension scheme; accident insurance, JobRad and "Deutschlandticket"An office in the best central location in Cologne, with excellent transport linksPossibility to work from home