Windows Server 2012R2 & Win10 Support

I need an experienced systems engineer who can dive straight into our Windows Server 2012 R2 environment and a fleet of Windows 10 workstations. The first assignment is to stabilise, harden, and document... (Budget: ₹12500 - ₹37500 INR, Jobs: Active Directory, DNS, IIS, Network Administration, Office 365, System Admin, System Administration, Troubleshooting, Windows Server)