Seoulstart's read

Visa tier (likely)

D-10 internship / job-seeker

Korean language

Business-level Korean required

English friendliness

Medium: English JD, mixed-language workplace

Context

Mercer is part of Marsh McLennan (NYSE-listed multinational); foreign hires typically receive visa sponsorship. This is a 5-month paid internship with possible conversion to full-time role; as a structured intern program,D-10 (job-seeker) visa is standard entry path before sponsorship into E-7 if converted.

This is Seoulstart's analysis of the public job description, not the employer's stated policy. Verify visa sponsorship, language requirements, and remote allowances directly with the recruiter.