I am already working in this capacity, even more since 2007. I worked as Support Supervisor in a company where Linux server administration was main job. Since 2009, I am working in another hosting company where I have configured multiple Windows servers with IIS, MSSQL, MySQL, PHP etc. Windows versions 2003, 2008/R2, 2012, 2016. I also have expertise in Office 365, various Linux and Windows hosting control panels, AWS EC2, SSL installations etc. to name a view. I am working as an infrastructure Manager since 2009 in this company maintaining their 15+ servers (Windows) and More than 6 Linux servers and VMs.