SSIS licensing when deployed on different machine than the sql server : I have data warehouse database on SQL Server Enterprise. Currently the SSIS that feeds the data warehouse is running on the same server.
I would like to move the SSIS execution on another server. What are the licensing options for SQL Server for running the SSIS? Can I use SQL Server Standard with server + 1 CAL license? SSIS runs under one service account.

Thank you.