I am an experienced Systems Administrator, with skills in the following areas:
I worked with Sun for many years on software and hardware beta programs, and was part of the OpenSolaris community where I served on the OpenSolaris Governing Board, before that got Oracled and replaced by illumos and OpenIndiana, following on I built my own distribution - Tribblix.
I then moved on to CITA - the Canadian Institute for Theoretical Astrophysics in Toronto. And then back to England, to the Institute of Astronomy in Cambridge. Those interested can read some of my published papers.
Then a rather major change in direction - from Astronomy to Computing, managing the systems at the MRC RFCGR, located on the Hinxton Genome Campus a few miles south of Cambridge, providing access to databases and computing facilities for researchers in the UK Genome community.