yes - there is a policy option in the EPO configuration for EEPC to enable AutoBoot.
You'll need to use some EPO logic/flow to associate machines with that policy etc before starting your automated job.
You would need to apply modified policy to those systems.
In EE Product Settings policy, there is "Log On" tab. You need to place checkmark in option called "Enable Automatic Booting".
You can also specify for how long you want this altered setting to last ("Until expiration date").