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Marsh & McLennan

Brokers insurance and runs risk and HR consulting

Benefits Manager

Part-TimeUpdated on 10/24/2026
No salary listed
Entry
Wasquehal, France
HybridHybrid: partial telework after onboarding; Marsh colleagues are expected in the local office or with clients at least three days per week.
InsuranceClaims Adjudication

About the job

Requirements
  • Demonstrate a strong focus on customer satisfaction and a team-oriented approach.
  • Be comfortable combining client interaction with claims-file processing.
  • Have Bac/Bac+2 training, or equivalent experience, in a similar role connected to the benefits insurance environment and/or payroll management.
  • Demonstrate customer service orientation, motivation, rigor, analytical skills, and written and oral communication skills.
Responsibilities
  • Open and assess benefits claims of all kinds, including incapacity, disability, and death claims.
  • Identify missing information during claims assessment and inform clients or insured people.
  • Process electronic data transmission flows, including Noémie and Prest-IJ, related to open claims.
  • Handle client requests and questions or information submissions received by email or phone, and participate in scheduled meetings.
  • Identify and forward requests that require intervention by the manager or another company service, such as claims teams, sales, or legal.
  • Regularly report work activity to the group lead.

About the company

Marsh & McLennan Companies, which operates under the Marsh brand, is an insurance broker and consulting group serving businesses, governments and institutions worldwide. Its Marsh Risk unit arranges property, casualty, cyber and employee-benefit coverage, while Guy Carpenter places reinsurance for insurers. Mercer advises employers on pay, benefits, retirement and investments, and Oliver Wyman, Lippincott and NERA handle strategy, brand and economic consulting. Brokers earn commissions and fees from placing coverage, and consultants bill client fees or charge fees based on assets or plan members. The company traces its roots to 1871 and is headquartered in New York City.

Company Size

10,001+

Company Stage

N/A

Total Funding

N/A

Headquarters

New York, NY

Founded

1871

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Simplify Jobs

Simplify's Take

What believers are saying

  • Consulting drives growth: Mercer and Oliver Wyman's group grew 8% organically in the June 2026 quarter, versus 3% for broking.
  • Profits cushion jobs: Marsh kept about 27 cents of operating profit per sales dollar in 2025, before one-time costs.
  • Many career paths under one employer: 95,000+ colleagues span broking, reinsurance, benefits and strategy consulting in 130 countries.

What critics are saying

  • Expect cuts: Thrive, announced October 2025, sets aside $500 million, mostly severance and technology, to save $400 million yearly.
  • Pricing works against broking: Marsh's index shows commercial rates fell 6% in the June 2026 quarter, an eighth straight drop.
  • Back-office roles are being consolidated: a Business and Client Services unit is pooling operations and technology teams company-wide.

What makes Marsh & McLennan unique

  • Consulting is a third of the business: Mercer and the Oliver Wyman group earned 36% of 2025 revenue.
  • Investment management sets it apart: Mercer is the world's largest outsourced chief investment office, running portfolios for institutions.
  • Scale sets it apart: 2025 revenue grew 10% to $27.0 billion across broking, reinsurance and consulting.

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