[egamirorrim]

I'm surprised no one's mentioned Chronos - it takes a butt load of setup because it runs on top of Mesos (which requires Zookeeper) etc - but if you already have these tools in your stack it's a pretty tidy clustered scheduler: https://medium.com/airbnb-engineering/chronos-a-replacement-...

Edit: if you haven't got this stack around though i'd second calls to use a build tool like Jenkins or Rundeck - of course you probably don't want this on the same Jenkins that builds your jobs... so you'd have to set all that up