We are seeking a talented individual for HR Consultant (Talent | Transformation) position at Mercer. This role will be based in Korea.
We will count on you to:
Talent & HR System / Program Design
Lead and/or deliver HR system design projects
Support Talent-related program design
Conduct benchmarking and market practices research of leading companies (incl. large enterprises and tech companies) and translate insights into practical client recommendations.
Cross-border M&A People Agenda
Participate in cross-border HR Due Diligence and HR PMI (post-merger integration/stand-up) projects.
Deliver people workstream outputs such as people risk assessment, retention planning, org/workforce integration approach, Day 1 readiness / Day 100 roadmap, employee communication across geographies.
Organization, Culture & Change
Support organization transformation and change management initiatives
Contribute to workforce planning / workforce sizing analyses and recommendations/
Project Delivery & Client Support
Own key workstreams and deliverables
Coordinate effectively with global/overseas offices and multi-country teams
Support proposal and business development activities (not required, but valued), including research, drafting, and SOW/engagement letter inputs.
What you need to have:
3+ years of relevant experience in HR consulting or in-house HR (preferably project-driven environment)
Solid experience in HR system/program design (e.g., job/grade, performance, promotion, evaluation, compensation) with strong analytical capability.
Demonstrated exposure to Talent/Organization topics (e.g., org design, talent processes, leadership/talent development, workforce planning).
Experience in cross-border HRDD and/or PMI is preferred.
Strong communication skills in Korean and English; ability to work confidently with overseas stakeholders.
Preferred Qualifications:
Experience in large enterprises and/or technology companies (in-house or client consulting)
STEM background (Engineering / Mathematics / Statistics) with quantitative orientation
Licensed labor attorney (노무사)
AI / Digital Tool
What makes you stand out:
Ability to build trusted client relationships and proactively identify needs and opportunities
Strong analytical and synthesis skills (structured problem-solving; executive-ready storylining)
Positive mindset and ability to work effectively as part of a team and across cultures
Ability to independently drive workstreams and mentor junior colleagues
Advanced MS Office skills, especially Excel and PowerPoint
Why join our team:
We help you be your best through professional development opportunities, interesting work and supportive leaders.
We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have impact for colleagues, clients and communities.
Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being.
Skills Required
- 5+ years of relevant experience in HR consulting and/or in-house HR
- Solid experience in HR system/program design
- Demonstrated exposure to Talent/Organization topics
- Strong communication skills in Korean and English
- Experience in cross-border HRDD and/or PMI (preferred)
- STEM background with quantitative orientation (preferred)
Marsh McLennan Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Marsh McLennan and has not been reviewed or approved by Marsh McLennan.
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Leave & Time Off Breadth — Leave offerings are described as generous, including sizable PTO, paid holidays, paid sick days, and additional time off such as paid volunteer time and “Summer days.” These time-off benefits are portrayed as a standout part of the overall rewards package.
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Healthcare Strength — Healthcare coverage is characterized as comprehensive, spanning medical, dental, and vision options, with additional supports like disability and life insurance and access to mental health resources and an EAP. The breadth of plan options is positioned as a core strength of the benefits package.
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Retirement Support — Retirement benefits are framed as solid, with 401(k) programs and employer matching frequently highlighted alongside other financial programs. Stock purchase options are also referenced as an additional wealth-building component of the total rewards mix.
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What We Do
Marsh McLennan (NYSE: MMC) brings together nearly 78,000 experts in risk, strategy, and people across Marsh, Guy Carpenter, Mercer, and Oliver Wyman, serving clients in over 130 countries. Marsh enables enterprise worldwide by helping clients manage risks, transforming uncertainty into opportunity. Guy Carpenter helps clients grow profitably with reinsurance broking expertise, advisory services, and advanced analytics. Mercer helps organizations advance the health, wealth, and careers of their most vital asset — their people. Oliver Wyman’s expertise in strategy, operations, risk, and organization transformation changes what is possible for our clients, their industries, and society. Together, we combine a unique range of capabilities to help our clients solve problems, seize opportunities, and build lasting success in increasingly complex operating environments.








