Marsh McLennan

HQ
New York
Total Offices: 24
78,000 Total Employees
Year Founded: 1871

What's It Like to Work at Marsh McLennan in New York?

Updated on September 08, 2026

This page summarizes recurring 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.

What's it like to work at Marsh McLennan?

Strengths in local team support—evidenced by NYC recognition—are accompanied by pockets of toxic, passive‑aggressive dynamics in certain New York teams. Together, these dynamics suggest the New York employee experience varies by sub‑unit, making team and manager selection especially important.

Key Insight for Candidates

In New York, multiple reports highlight pockets of toxic, passive‑aggressive management with heavy workload expectations in certain teams. This makes the specific team and manager the critical variable for your experience. Probe culture, manager style, and workload norms with New York insiders before accepting.

Evidence in Action

  • Hybrid Anchor Day Expectations The hybrid work model expects colleagues in office at least three days per week, with an office 'anchor day' for in-person collaboration. In New York, this sets predictable team rhythms and improves mentorship and visibility during designated on-site days.
  • Colleague Resource Groups Colleague Resource Groups (CRGs) provide inclusion, networking, mentorship, and learning across communities. New York employees tap local CRG chapters to build community, gain sponsors, and access development beyond their immediate team.

Positive Themes About Marsh McLennan

  • Team Support: In New York, parts of the organization (e.g., Marsh McLennan Agency’s NYC office) have earned local Top Workplace honors, pointing to a supportive, engaged team environment. Feedback suggests this recognition reflects strong day-to-day collaboration in that market.

Considerations About Marsh McLennan

  • Toxic Culture: Some New York teams are described as experiencing toxic, passive‑aggressive dynamics that undercut trust and collaboration. There are also indications of heavier workload expectations in these pockets, which can intensify strain.
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These insights are generated using AI and may not reflect internal data or verified company information. They are intended solely for general informational purposes and should not be considered a definitive assessment of the company’s reputation. If you are a representative of this company, and would like this page to be removed, you may contact us via this form.
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