DPA shows processes from a job like this:
"SQLAgent - TSQL JobStep (Job 0xCD11A5BF4451814DA2670DC3BF7AE08A : Step 1)" is not exactly too useful to find the step name and job name.Greg Larsen published an article at: https://www.databasejournal.com/features/mssql/article.php/3500276/Identifying-Long-Running-SQL-Server-Agent-Jobs.htm which shows how to do this.