Hi there, I did some quick research on this. It looks like, in order to work as a chartered psychologist (for example as a clinical psychologist or forensic psychologist ect) you will need training at a postgraduate level. When you have a masters and/or PhD in psychology, and you register as a HCPC practitioner and have the needed work experience, you can then work as a psychologist in your field of speciality.
I would look into doing a placement/being an assistant to a psychologist if you want to get experience in the field but are not wanting to do further education at the moment.
So, if you are not looking to do further study, and you would like to find opportunities fit for a psychology graduate you could look into these fields:
Marketing
Human Resources
Research
Finance/Financial Advising