Get a list of the current replication jobs that are enabled:

Get-VBRJob | Where-Object {$_.TypeToString -eq "VMware Replica" -and $_.IsScheduleEnabled -eq $True}

Get a list of the current replication jobs that are not enabled:

Get-VBRJob | Where-Object {$_.TypeToString -eq "VMware Replica" -and $_.IsScheduleEnabled -eq $False}