The Shimshock Group is seeking a Senior System Administrator with a minimum of three years experience. The right candidate will have strong LAMP-stack knowledge, and a solid background with technologies that make large content management and e-commerce platforms perform well (caching, reverse-proxy, accelerators, CDN, etc.). It is also important to be comfortable with the setup, configuration, and use of tools such as Git and Drush, and have familiarity with leading hosted solutions provided by companies such as Acquia, Pantheon, Rackspace, and Amazon Web Services.