Troubleshoot and resolve issues in Oracle Fusion, Alertus, and other enterprise systems as assigned, including Oracle Fusion Approval workflow troubleshooting, Budgetary Control reporting and troubleshooting, Accounts Payable, Accounts Receivable, Project, Contracts, and Assets issues as needed. Investigate system integration issues, including API/URL encoding, parameter formatting, and integration failures; work with IT teams to support integrations between enterprise systems (e.g., Cartegraph, Oracle Cloud, OpenGov budget and external systems such as corporate card feeds or payment files).