The Johns Hopkins University's Sheridan Libraries are recruiting a Systems Engineer.
Here's an excerpt from the ad:
The Systems Engineer will provide systems administration and, to a lesser extent, programming support for the Systems department's multi-platform—primarily Linux, but also some Windows and Solaris—environment. This position will support services provided by the Systems department, including, but not limited to, library catalog, search interface, federated search tools, library web sites, blogs, file and print shares, desktop applications and mobile interfaces. The Systems department shares server infrastructure with Digital Research and Curation Center (DRCC), and collaborates closely with DRCC systems administrator.