You do not need any particular qualifications to apply for jobs, although it may help to have a GCSE at grade 9 to 4 (A* to C) in English and some IT skills.
You must be able to deal sensitively with bereaved people attending services or visiting the cemetery, so it can be helpful if you have experience of dealing with the public.
Once you're working in a crematorium, your employer will arrange for you to follow the Crematorium Technicians Training Scheme .