Full-Time

IBA Accounts Technician/Credit Control Analyst

Hybrid working

Posted on 11/23/2025

Marsh

Marsh

10,001+ employees

Global insurance brokerage and risk advisory

No salary listed

Essex, UK

Hybrid

Hybrid role; 2 days home/remote, 3 days in Witham office.

Category
Accounting (1)
Requirements
  • Accounts and Settlement knowledge.
  • Track record of successful client account management, relationship management, engagement and development.
  • Successful management of workload; able to manage expectations of all clients and stakeholders.
  • Data management and analytical skills.
  • A strong client focus and good at problem solving to reconcile and unravel payment queries.
Responsibilities
  • Take responsibility for own workload, including where necessary definition of cases and associated issues.
  • Work with a high degree of autonomy in relation to more routine aspects, liaising effectively with senior colleagues where guidance or escalation is required.
  • Partner with the Operations Specialists to support with root cause analysis and develop improved process, protocols, and behaviours to improve outcomes in the future.
  • Utilise knowledge of processing of premiums and/or loss transactions and associated cash follow up, plus the application and disbursement of funds due.
  • Liaise effectively with Client Service Support and Guy Carpenter client facing colleagues where necessary to ensure a coordinated approach is taken.
  • Develop and maintain clear working papers supporting investigative work undertaken and/or methodologies used to support conclusions or proposals to senior management such as utilisation of reserves or application of Guy Carpenter credit write back policy and/or processing of complex accounts.
  • Support wider CSS activities where required, including but not limited to quarter review of potential financial exposures, delivery of key performance targets or other significant business objectives.
  • Duties to support client base include transactional processing, follow up and securing reinsurance recoveries, collateral and timely and accurate system entry of all assigned client activity.
Desired Qualifications
  • Experience of Insurance or Reinsurance accounting and settlement activities.
  • Knowledge of Bureau markets.
  • Exposure to working with currencies.
  • Having provided guidance by mentoring and/or training colleagues

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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