M

Marsh & McLennan

Brokers insurance and runs risk and HR consulting

Business Impact Manager

Full-TimeUpdated on 10/24/2026
No salary listed
Senior
Sydney NSW, Australia
HybridHybrid; at least three days per week in the local office or onsite with clients.
Business & StrategyBusiness Operations

About the job

Requirements
  • The ideal candidate should have a strong background in strategic project management and extensive experience in high-level stakeholder management and team leadership.
  • The ideal candidate should have 7 or more years of experience in a consulting or professional services firm; financial services sector experience is ideal.
  • The candidate should have a strong client service focus and an ownership mentality.
  • The candidate should have strong organizational skills and attention to detail.
  • The candidate should be able to independently manage varied work volume, conflicting priorities, and deadlines.
  • The candidate should be able to maintain confidentiality and have experience handling business-critical issues.
  • The candidate should have experience creating compelling business presentations.
  • The candidate should be able to make sound decisions under pressure and handle challenging senior stakeholders.
  • The candidate should be adaptable, collaborative, resilient, and execution-focused, with good judgment.
Responsibilities
  • Support the relevant Industry and/or Capability head in executing the day-to-day practice to-do list.
  • Act as a central contact for practice staff, support departments, and executive assistants to facilitate effective practice management.
  • Track project management office actions, ensure follow-up, and support ad hoc practice initiatives.
  • Support the practice head with communications and materials for regional and global meetings, and coordinate with support functions on reporting and business updates.
  • Drive and coordinate special projects aligned with practice strategic priorities, drawing on regional and global resources.
  • Serve as a point of contact for practice partners and other partners seeking practice content, talent, and capabilities.
  • Plan and drive internal practice meetings, including setting calendars and agendas, preparing meetings and materials, managing priorities, and tracking follow-up actions.
  • Liaise with practice partners and internal support teams to support compliance and best practices in processes such as management information systems support and partner objective setting.
  • Work with Finance and the market team partner group to manage and track investment budgets, investments, and returns.
  • Coordinate with Finance, Knowledge Management, and Talent Analytics to develop management information for strategy and internal brand-building efforts.
  • Provide client and business development support, including driving practice commercial-effectiveness priorities.
  • Work with the Asia Business Development Manager to leverage the pipeline, analyze won and lost opportunities, and identify process improvements.
  • Coordinate with relevant departments to support client requests, including Legal, Information Technology, Finance, and Inclusion & Diversity.
  • Coordinate commercial priorities with Knowledge Management, Marketing, and designated partner and non-partner leads.
  • Drive the key-client account management strategy and discipline with the Business Development Manager, and manage requests for proposals.
  • Represent the practice in the APR Business Impact Team and champion regional and global best practices and process implementation.
  • Support practice-level implementation, rollout, and follow-up for processes such as the annual key-clients review, partner year-end process, and other critical business processes.
  • Support the practice and partners through relevant change journeys.
  • Work with the events team to plan and deliver the practice social calendar on time and within budget.
  • Monitor informal sentiment and flag issues.
Desired Qualifications
  • Experience in the financial services sector is ideal.

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'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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