OK - thanks everyone for your advice and help :-)
In a nutshell:
We are a small company in the e-learning / educational technology sector.
We run Linux servers (Ubuntu) for hosting clients sites.
These are usually on Amazon AWS, but a small number are hosted internally by the clients.
I'd like to connect with someone who wants to earn a few $'s for some remote ad-hoc support.
A couple of example things we have at the moment that need addressing are:
1. Setting up some cron jobs for executing scripts (CLI ssh access via VPN only)
2. Updating SSL certificates
3. Monitoring the load on severs - to understand performance issues
As suggested by others here, if you are interested in this sort of work please drop me an email :-)
Experience with Linux is an obvious must, familiarity with AWS EC2's would be a real bonus.
Thanks !
Stu