Help with advice about the best way to get into data analytics with an ACA / CISA background.

Can anyone help tell me the best way in to train up and get a job in data analytics. I am a seasoned Chartered Accountant and Certified Information Systems Auditor and have been working as a self employed consultant for some years. I am looking to slightly change career into data analytics and keep hearing that firms / consultancies  are keen to take people on in this capacity and train them up but there is precious little evidence of this on firms job sites.