Below is an excerpt from my resume for my current job position.
Sr. Systems Engineer
• Create and maintain the internal imaging system for saving and restoring Linux
(Centos4+) and Windows (2003 & 2008) servers.
• Create and maintain SyncDaemon, a real-time synchronization service that replicates customer files on our web hosting environment which consists of 12 servers across 3 data center locations (capable of N-way synchronization).
• Build, configure, deploy and maintain 1600+ Linux and Windows servers in our hosted and dedicated customer networks, both virtualized (VMWare) and standard servers.
• Create and maintain SpaceWalk (Redhat Satellite) servers to apply updates and patches to over 600 Linux servers in 7 Data Centers around the world.
• Create and maintain countless scripts and tools for network automation.
• Evaluate and benchmark new software and server hardware for the production network.
• Worked on a team in 2010