Full-Time

Oliver Wyman

Executive Assistant II-Chicago

Posted on 9/19/2025

Marsh

Marsh

10,001+ employees

Global insurance brokerage and risk advisory

Compensation Overview

$85k - $105k/yr

+ Performance-based incentives

Chicago, IL, USA

Hybrid

Hybrid role requiring 3 days on-site weekly; offices in Chicago or Dallas.

Category
Administrative & Executive Assistance (3)
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Requirements
  • At least five years of experience working in an executive assistant role at the senior executive level
  • Experience in management consulting firm or similar industry is preferred, but not required
  • Experience with project coordination and is capable of handling initiatives from end to end effectively
  • Advanced proficiency in Word, PowerPoint and Excel skills
  • Expert knowledge of Outlook
  • Strong knowledge of Salesforce, ability to create custom reports and slides
  • Problem solver – able to work with other teams and staff members effectively to reach a viable solution and goal
  • Strong service focus – dedicated to meeting the expectations of all staff through securing effective relationships with clients and executing deliverables to the highest standards
  • Excellent communicator and negotiator – able to deal effectively with people at all levels across a multicultural environment
  • Maturity, poise and judgment
  • Ability to maintain and respect confidentiality
  • Ability to think strategically and contribute to development of departmental model
  • One who takes constructive feedback in stride and incorporates feedback quickly
  • Ability to manage a heavy work volume and meet deadlines in an extremely fast paced environment
  • Ability to undertake projects and produce quality and timely results
  • Self-starter, strong initiative, confidence and ability to work with little guidance
  • Collaborative team player
  • Positive attitude, sense of fun is collegial and friendly
  • Ability to juggle several tasks at once, to prioritize and manage own time - Not a clock watcher or someone who is unwilling to step outside their job description
  • Methodical, organized and excellent attention to detail
  • Flexible attitude; embraces change, hard-working, cost conscious and results driven
  • Commitment to the company and adding to the life and culture of Oliver Wyman
Responsibilities
  • Schedule high volume of meetings with senior-level executives and clients in a global setting across multiple time-zones
  • Act as representative of Partners and Financial Services (FS) practice when corresponding with clients and senior-level executives
  • Prepare and edit documents for Partners and FS team
  • Manage administrative activities such as arranging complex domestic and international travel and accommodations, preparing and processing expense reports, arranging visas, and coordinating logistics and catering for internal meetings
  • Coordinate practice meetings and off-sites and related administrative needs such as meeting scheduling, logistical planning, preparing and circulating documents, taking meeting notes, capturing and chasing action items
  • Handle event planning as needed for dinners, town hall meetings, and social events by selecting the venue/vendor, preparing the budget and managing logistics either personally or through offsite liaisons
  • Assist with administrative projects as necessary
  • Provide coverage and back-up support to other Executive Assistants supporting C-Level executives
  • Act as central figure and participant in the FS practice to help share information across the team and keep the team connected

Marsh is a diversified professional services firm that helps clients manage risk, secure insurance, and design risk-transfer programs. Its core work combines risk advisory with insurance brokerage, acting as a buyer of coverage and placing policies across multiple underwriters. It includes Mercer (HR consulting), Guy Carpenter (reinsurance brokerage), and Oliver Wyman (management consulting) under a holding structure. Its goal is to lower clients' financial risk and total cost of risk by combining risk transfer with advisory and consulting services across insurance, reinsurance, HR, and business strategy.

Company Size

10,001+

Company Stage

Seed

Total Funding

$110K

Headquarters

New York City, New York

Founded

1871

Simplify Jobs

Simplify's Take

What believers are saying

  • Mercer consulting revenue grew 11% in Q1 2026, outpacing traditional brokerage and driving higher margins.
  • EMEA division surged 14.1% year-over-year in Q1 2026, signaling strong European and emerging market expansion.
  • Niche insurance products like Port Blockage Insurance and Micassure capture underserved segments as commoditization pressures traditional lines.

What critics are saying

  • Aon's $13B Willis Towers Watson acquisition enables aggressive pricing that erodes Marsh's 30% global brokerage share.
  • Guy Carpenter's 2% organic growth in Q1 2026 trails Arthur J. Gallagher's 15% YoY, signaling reinsurance market share loss.
  • Sentrisk AI platform faces class-action lawsuits alleging misuse of client supply chain data for competitive intelligence.

What makes Marsh unique

  • Sentrisk AI platform maps supply chains with geospatial satellite imaging, uniquely addressing geopolitical and climate risks.
  • Holding company structure enables separately managed businesses: Marsh, Mercer, Guy Carpenter, Oliver Wyman.
  • Broker-as-advisor model since 1905 spreads client risk across multiple underwriters, not single insurers.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Paid Vacation

Paid Sick Leave

Hybrid Work Options

401(k) Retirement Plan

401(k) Company Match

Employee Stock Purchase Plan

Professional Development Budget

Tuition Reimbursement

Mental Health Support

Paid Holidays

Company News

Smartbroker Holding AG
Jul 28th, 2025
Mitsubishi Electric to Transfer Shares of Insurance Subsidiary to Marsh Japan

28.07.2025 - Mitsubishi Electric Corporation (TOKYO: 6503) announced today that it has concluded a share transfer agreement under which it will transfer shares of its Tokyo-based subsidiary Mitsubishi Electric Insurance Service Co., Ltd. to Marsh Japan, Inc. on ...

Coverager
Aug 28th, 2024
Marsh Launches Port Blockage Insurance

Marsh <i class="fa fa-info-circle company-popover" data-content="h3Marsh/h3. div. table

Business Wire
May 16th, 2024
Marsh Mclennan Stockholders Re-Elect Board Of Directors During 2024 Meeting

NEW YORK--(BUSINESS WIRE)--Marsh McLennan (NYSE: MMC), the world’s leading professional services firm in the areas of risk, strategy, and people, today announced the results of its 2024 Annual Meeting of Stockholders. Stockholders elected the entire slate of 2024 director nominees for a one-year term expiring at next year’s annual meeting. The 11 directors are: Anthony K. Anderson, John Q. Doyle, Oscar Fanjul, H. Edward Hanway, Judith Hartmann, Deborah C

Coverager
May 9th, 2024
Marsh Introduces Micassure

Marsh <i class="fa fa-info-circle company-popover" data-content="h3Marsh/h3. div. table

Coverager
May 2nd, 2024
Marsh Launches Sentrisk

Marsh <i class="fa fa-info-circle company-popover" data-content="h3Marsh/h3. div. table

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