· Some experience with query analyzers and query tuning / slow query optimization etc.
· Networking (DNS, TCP/IP)
· Exposure to Virtualization (VMware, Xen, Hypervisor)
· Prior working experience with AWS - any or all of EC2, S3, EBS, ELB, RDS
· Expertise with IPsec, VPN, Load Balancing, Iperf, MTR, Routing Protocols, SSH, Network
· Exposure to security concepts / best practices
· Monitoring / Troubleshooting tools
· Experience managing full application stacks from the OS up through custom applications