I have been working at Marsh & McLennan Companies full-time (More than 10 years)
Market leader that will continue to set the pace
Highly competitive and maybe too pressured environment
I applied online. The process took a week. I interviewed at Marsh & McLennan Companies.
Invited for video interview after applying online by giving CV and Cover Letter. Mercer replied within 2 days and the initial video interview was relatively easy with basic questions about the company and the scheme you have applied for.