Skills and Competencies

Hello,
I was just wondering if anyone had any ideas about the types of skills and competencies that are needed by staff at all levels in an organisation that is trying to effectively use information?
I'm talking about Data Steward Roles, Data Management roles etc and even if there are some basic skills that all staff who work with data and information should have. If anyone has got any info or any idea where I could start looking for ideas then I would very much appreciate it. I have got a few ideas but I could definitely do with doing a bit more research into this!
Thank You