You have an odd set of requirements which need more context to actually support. Are you looking for a career role or just money, do you have qualifications or not? Kitchen Porter - I can point you in the direction of 5 vacancies right now, though why that role would have to be in a large or well known organisation isn't clear. If you have an accounting qualification - then large and well known might make more sense, but then you may have to volunteer first to get some experience. If you give such vague and unrelated requirements, you are likely to get vague and unrelated results.