I have my website on a VPS and find myself trying to fix occasional issues with not enough skills. I need a knowledgeable person on retainer, monthly fee, to keep an eye on server activity, do whatever fixes (when necessary), help with basics, including things like backup-recovery, etc.
Knowledge of webserver technology (cpanel, WHM, etc) a must. Must also know the basics. Must be available and reachable at almost any time in case of problems, etc.
Knowledge of WordPress and related technology a must as well.
I don't have a specific cost in mind, so please let me know what is appropriate.