As an SAP FICO Senior Consultant at invenioLSI, you'll be responsible for internal order configuration, budget allocation, WBS element settlement, and budget control. You'll handle change requests, support tickets, and application support for end-users, ensuring timely resolution within SLAs. Requirement gathering from clients and end-users is crucial, as is taking ownership of tasks and bringing them to completion. The role involves configuration skills in Accounts Receivable, Accounts Payable, General Ledger, Asset Accounting, Controlling, CO-PA, and Cash Accounting, along with experience in month-end close activities and custom solution development. Strong testing skills, knowledge of SAP standard alternatives, and experience with SAP support are essential. Project System module integration with FI and MM, including project structure creation and budget management, is also required.