M

Marsh & McLennan

Brokers insurance and runs risk and HR consulting

Finance Intern

Summer 2027Updated on 10/24/2026
$30/hr
Internship
Bachelor's
New York, NY, USA
HybridHybrid: colleagues work in the local office or onsite with clients at least three days per week.
Project & Program ManagementProject Management
Company Does Not Provide H1B Sponsorship

About the job

Requirements
  • Pursuing a Bachelor's degree in Business, Financial Operations, Management, Information Systems, Engineering, Data Science, Computer Science, or a related field, with an expected graduation date on or before Spring 2028.
  • Have an interest in analytics, automation, modeling, and technology-enabled finance solutions.
  • Be familiar with programming languages such as SQL, Python, or similar tools for data analysis and project work.
  • Be able to prepare status updates, track workstreams, and coordinate effectively with multiple stakeholders.
  • Be comfortable working in a fast-paced environment while maintaining appropriate governance, controls, and attention to execution.
Responsibilities
  • Gain hands-on experience working within one of Marsh's Finance groups.
  • Develop technology solutions for finance.
  • Contribute to finance transformation, project delivery, stakeholder management, and technology-enabled innovation.
Desired Qualifications
  • Familiarity with operating systems such as Windows and Linux is a plus.
  • Experience with data analysis, process automation, software development, project delivery, or PMO support is preferred.

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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