Needed: Experienced Network Administrator with hands-on experience with VMware ESX, RedHat Enterprise 6, CentOS 5.5, MS Server 2008 R2, Apache, IIS, SQL Server 2008 R2, Samba as an AD controller with Win 7 clients, WAN and LAN configuration, including TCP/IP, subnets, Name Servers, DNS Servers and group policies. We will also be implementing MS Hyper-V as another VM host. We use the Premium Untangle Server for Firewall and Routing and also use OpenVPN. Our mail hosting will use Scalix. Servers are located in Panama and the US. Additional familiarity with SSL, secure email, PGP and hosted IM servers are a plus. You will work on a Virtual Desktop running on our Virtual Bridges Verde Server and we can provide you with a local DID phone number mapped to our Asterisk Server. We would prefer that you not make and receive calls from a non-US Cell phone due to the additional costs. You must have a decent internet connection to support your VDI and phone connections. English communication skills mandatory. This would be an ongoing contract and responsibilities and billing will grow as our business grows.