3c993d78_SharePoint_Insight__Custom_Timer_Job
[0] Training [PowerShell] A separate help documentation will be needed to make sure user remembers the usage of parameters. OR Parameter usage will need to be provided with some standard help parameter e.g. /? Or -help [Custom Timer Job] 
By using standard SharePoint theming and controls, It will be easier for any SharePoint user to quickly learn the usage and management of Timer Job. Description below each configuration item will reduce/remove the need of separate help document.
SharePoint Insight
Custom Timer Job