title: How to change node version on Jenkins?
body: <p>I have several jobs on jenkins for launch protractor tests. I'm starting to use async/await at some points and seems that the default version of node that has Jenkins doesn't handle async/await. 
  I made some time ago a workaround on another pipeline that used async/await, but i don't want to use it as a default solution</p>
  
  <pre><code>nodejs(nodeJSInstallationName: 'Node 8.11') {
  'npm config ls'
  'node -v'
  'npm 
  } 
  </code></pre>
  
  <p>How can i setup the node version that must use jenkins by default?</p>