We require a Linux admin on an ongoing basis for 5-10 hours per month to perform the following tasks
-Provisioning and securing of Ubuntu and CentOS instances
-Installation of common application stacks (e.g Apache, Php, mysql)
-Installation of common CMS platforms (wordpress, Joomla, Drupal)
-Assisting with administration of the CMS platforms from a technical perspective
-Migration of site content between providers, typically via SSH
-Securing and maintaining the above on an ongoing basis and responding to any incidents with the sites.