You don't have any choice in the matter. If you control the time you want the jobs to run externally from the server, then you can have control over it. Otherwise, you're getting jobs that run 2x or not at all.
You don't have any choice in the matter. If you control the time you want the jobs to run externally from the server, then you can have control over it. Otherwise, you're getting jobs that run 2x or not at all.
No matter where you run the job from, you run it in the required timezone, not UTC, and you still have the issue with what to do with the change in the local timezone.
This isn't a problem that can be solved with a single technical solution.