General Manager, Business Reporting & Accounting, Energy Storage and Optimisation General Manager, Business..Reporting & Accounting, Energy Storage and Optimisation Wärtsilä Energy leads the transition towards..We are looking for a General Manager, Business Reporting & Accounting, Energy Storage and Optimisation..Your role As a General Manager, Business Reporting & Accounting, Energy Storage and Optimisation, you..are responsible for ES&O’s global business reporting and accounting activities as well as leading a