Being in charge of the technical, operational, budgetary and administrative management of the ships assigned to the division, according to the systems and aims determined by the company.
The overall meaning is OK, but there are some mistakes: like "gestion technique, operationelle, administrative and budgetaire" which has been translation as "technical and operational and budgetary budgetary administration" would have been match the origian ltext bing translated "technical, operational, administratif and budgetary management"