Workforce Structures - Mass Update of Job Titles

Summary

Best practice for completing a mass update of job titles with an effective date

Content

We are looking to perform a mass update of our job titles within the HCM application.  Essentially, almost all users will have an updated Job Title and Job Grade within the system while the Job Code will remain the same.  With roughly 500 jobs to update and apply to 1,800 employees, is there a best practice for completing this?  We have looked at the FBL's in data exchange but there does not appear to be an Update Job template available.  The  Job related fields we are looking to update are below.