Hi nannon - my list of requirements for job satisfaction are very similar to yours. For many years I worked for a training company specialising in delivering NVQ's in the workplace. It involved interviewing kids, finding work placements for them, mentoring them, assessing them for NVQ and training in classroom environment. You can qualify for an adult trainers award on a partime basis at college usually paid for by your employer. I absolutely loved it, no 2 days were the same, the kids were great, I wasn't office based.
Companies like this
http://www.nvqworldwide.co.uk/careers.php