M

Marsh

Global insurance brokerage and risk advisory

Senior Manager - Growth and Strategic Initiatives

Full-TimeUpdated on 10/23/2026
No salary listed
Senior
Bachelor's
Atlanta, GA, USA
HybridHybrid; office presence required three days per week. No fully remote option.
Business & StrategyCorporate Strategy

About the job

Requirements
  • A bachelor's degree and at least 7 years of relevant experience, ideally in professional services, management consulting, corporate strategy, business operations, corporate development, or a comparable environment.
  • At least 3 years of direct experience working with or supporting C-suite or senior leadership teams.
  • Prior experience in M&A, corporate development, transaction diligence, or post-merger integration; direct transaction execution experience is helpful but not required.
  • A demonstrated track record of managing complex, cross-functional initiatives from ideation and analysis through execution and measurable outcomes.
  • Project and program management capability, including planning, milestone tracking, risk management, and stakeholder reporting across multiple concurrent workstreams.
  • Strong PowerPoint and Excel capability, and comfort adopting new analytical and work-optimization tools.
  • Willingness to travel as needed to support the business.
  • Ability to define questions, conduct analysis, and drive implementation.
  • Commercial understanding of markets, competitors, clients, capabilities, and growth opportunities.
  • Ability to connect people, ideas, and information across organizational boundaries and structure complex initiatives.
  • Ability to work with incomplete information, develop hypotheses, turn analysis into actionable recommendations, develop business cases, and synthesize quantitative and qualitative information into clear recommendations.
  • Ability to distill complex information into concise, persuasive narratives and polished materials for senior audiences; strong written, oral, and presentation skills.
  • Ability to build trust with partners and executives, constructively challenge thinking, influence senior stakeholders without formal authority, and operate effectively in a matrixed organization.
  • Ability to anticipate needs, take ownership, and move work forward independently.
  • Integrity, professionalism, and discretion when handling confidential and commercially sensitive work.
Responsibilities
  • Serve as the primary business-side coordinator for inorganic growth initiatives across IAM and OWA, in close partnership with Oliver Wyman and Marsh Corporate Development.
  • Identify and research acquisition and investment targets across practices and geographies using market research, leadership networks, and collaboration with Corporate Development.
  • Lead development of the business-side strategic rationale and business case, covering capability fit, market attractiveness, strategic benefits, potential synergies, and key risks; manage required internal approval processes.
  • Project manage due diligence on potential targets, coordinating business participation and assisting Corporate Development with market research, commercial analysis, risk assessment, and negotiation support.
  • Support senior leaders in developing and managing relationships with potential targets and strategic partners as needed.
  • Partner with functional teams responsible for detailed integration plans across Finance, HR, Legal, IT, Marketing, and Operations; maintain the overall plan and resolve cross-functional issues.
  • Coordinate commercial integration, including client and pipeline alignment, cross-sell opportunities, capability positioning, and go-to-market messaging.
  • Track integration progress and acquisition outcomes against the original business case, escalate issues, and help leadership realize the strategic rationale and expected business benefits.
  • Partner with the Chief Growth Officer, Chief of Staff to the Chief Growth Officer, Head of Platform & Transformation, and other leaders to develop, prioritize, and execute strategic growth initiatives.
  • Lead high-priority strategic and operational projects focused on the growth agenda that require coordination across practices, geographies, and functions.
  • Connect teams, help ensure growth priorities are understood, and mobilize functional expertise and resources effectively.

About the company

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

IPO

Headquarters

New York City, New York

Founded

1871

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Simplify's Take

What believers are saying

  • Q1 2026 revenue reached $7.6 billion, up 8%, with 4% underlying growth.
  • Marsh launched Risk Companion on April 28, 2026, adding board-ready analytics and automation.
  • Marsh Nexus Captive Solution launched June 16, 2026, targeting multinational captive demand.

What critics are saying

  • Greensill litigation cost Marsh $425 million in Q1 2026, and related cases continue.
  • Insurance and reinsurance pricing pressure hit Guy Carpenter in Q1 2026, slowing growth.
  • AI brokers like Risk Companion invite commoditization; client self-service erodes pricing power by 2027.

What makes Marsh unique

  • Marsh combines global brokerage, captive advisory, and AI tools like Risk Companion.
  • Marsh Japan bought Mitsubishi Electric Insurance Service on November 4, 2025, deepening Japanese access.
  • Marsh spans risk, employee benefits, and consulting through Marsh, Mercer, Guy Carpenter.

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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

Company News

Antlers American
Oct 20th, 2026
Marsh prices $1.3B senior notes as pension index shows ageing populations strain retirement systems

Marsh has priced a €1.2 billion senior notes offering, split into two equal tranches. It will use the net proceeds for general corporate purposes. The offering includes €600 million of 4.250% notes due 2032 and €600 million of 4.625% notes due 2036. Closing is expected on October 27, 2026, subject to customary conditions. Separately, Marsh and CFA Institute released the 18th annual Global Pension Index, which compares 55 retirement systems. The Netherlands, Denmark, Iceland, Singapore, Israel and, for the first time, Australia earned an A grade. The average index score rose 1.1 points from 2025. The report urges governments to set clear pension goals, prioritise funding, and make retirement design more flexible.

Associated Press
Sep 9th, 2026
Milken Institute report outlines five models to close $200B annual disaster resilience funding gap

The Milken Institute has released a report identifying financing pathways for climate resilience investment as global disaster losses exceed $200 billion annually over the past decade. Produced with Marsh, the report proposes five models to mobilise private capital for community resilience, including stakeholder-driven community plans, revolving loan funds, and resilience bonds. The research highlights a widening protection gap, with uninsured losses now representing over half of total disaster losses worldwide. Last year's LA Fires caused between $76 billion and $131 billion in economic losses, leaving seven in 10 survivors displaced over a year later. The report emphasises collaboration between public and private sectors, noting that early insurer engagement is essential. One model is already being considered for Altadena's rebuild following the fires.

Associated Press
Aug 31st, 2026
US employers plan 3.2% merit pay rises for 2027 amid economic uncertainty

US employers plan to maintain moderate salary increases in 2027, according to Marsh's Mercer QuickPulse survey of 1,001 organisations. Base salary merit increases are projected at 3.2%, with total salary increases at 3.5%, marking four consecutive years of similar rates. Economic uncertainty continues influencing compensation decisions, with 57% of employers expecting at least moderate impact. High Tech (3.8%), Banking (3.7%), and Energy (3.6%) lead in merit budgets, whilst Consumer Goods (2.9%) and Healthcare (3.0%) lag behind. Employers expect to promote 8.4% of their workforce in 2027, down from 8.6% in 2026. Off-cycle salary adjustments remain common, with 64% of organisations providing them. AI adoption in compensation planning is growing, with 70% of organisations reporting some automation, primarily for market pricing recommendations and benchmarking.

Yahoo Finance
Apr 17th, 2026
Marsh beats Q1 estimates with $7.6B revenue, $3.29 EPS as organic growth hits 5%

Marsh reported Q1 revenue of $7.6 billion, up 7.6% year-over-year, beating the consensus estimate of $7.38 billion by 2.88%. Earnings per share came in at $3.29, compared to $3.06 in the prior-year quarter, surpassing the consensus estimate of $3.21 by 2.46%. Key metrics showed mixed performance against analyst expectations. Consolidated organic revenue growth of 5% exceeded the 3.5% estimate, whilst consulting organic growth of 5% topped the 4.4% forecast. However, Guy Carpenter's organic growth of 2% fell short of the 4.2% estimate. Geographically, Marsh's EMEA division generated $1.21 billion in revenue, up 14.1% year-over-year and beating estimates. Mercer consulting revenue reached $1.66 billion, an 11% increase that surpassed the $1.58 billion consensus.

wallstreet:online 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 ...