@jankoekepan The internet says it's about insurances and risk assessment. Is it *fun*?
@hinterwaeldler Depends upon your point of view. Actuaries do many different things. Some find it a lot of fun. It's certainly deep and difficult, and pays well.
Employers who search for mathematicians are only consultant agencies so far: KPMG, Deloitte, Bearing Point.
@hinterwaeldler any data science, e.g. economics, financial services, anyone who needs faster algorithms, security companies, game development user analytics. Math need is everywhere. Your friend needs to focus on their interest and math needs will appear
@hinterwaeldler Actuarial science is a good start.