Client Account Manager at Marsh McLennan | GB | Rezi

Client Account Manager at Marsh McLennan

Client Account Manager

Marsh McLennan · GB

6 days ago

Client Account Manager

Marsh McLennan · GB

6 days ago
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About the Role

The Client Account Manager will support Marsh Re’s largest and most complex client accounts, combining data analysis, broker support, client service, account coordination, and service consultancy. This senior role emphasizes ownership, accountability in project management, delivery oversight, and relationship handling, acting as a client, market, and internally facing point of contact.

Responsibilities

  • Support the management of Marsh Re’s largest, most complex client accounts across Latin America and the Caribbean treaty business.
  • Coordinate day-to-day account activity across internal teams, placement teams, and external market partners to ensure high quality, timely, accurate, and efficient service delivery.
  • Oversee project management activity across multiple priorities, tracking deliverables, resolving issues, and maintaining momentum on complex account work.
  • Act as a central point of contact for clients and internal stakeholders, managing expectations, relationships, and communication.
  • Provide support on broker-related activities, including analysis and coordination of renewal information, documentation, submissions, and follow-up actions.
  • Contribute to the smooth execution of renewal, placement, and servicing processes by coordinating inputs, managing dependencies, and following through on actions.
  • Work closely with client teams, brokers, carriers, and internal specialists to support the delivery of tailored solutions for complex client needs.
  • Support clients with the analysis of technical accounts and manage service delivery flows through complex programme structures.
  • Monitor account servicing requirements and ensure operational tasks, transactional flows, and service commitments are completed to a high standard.
  • Support issue resolution and escalation management, identifying risks, removing blockers, and maintaining service continuity.
  • Maintain strong awareness of client priorities, service standards, and account-specific requirements to ensure a consistent and responsive client experience.
  • Build effective working relationships across client-facing and internal teams, acting as a trusted partner in the delivery of complex accounts.
  • Help drive continuous improvement in service processes, documentation, and account management practices.
  • Ensure accurate record-keeping, status tracking, and administrative discipline across all client and market-facing activities.

Requirements

  • Previous experience within commercial insurance, reinsurance, broking, underwriting, or a related insurance environment.
  • Project management / coordination experience.
  • Complex Client Account management.
  • Insurance servicing / broker support.
  • Consulting support / service delivery roles.
  • Strong planning, reporting and governance capability.
  • Ability to manage multiple internal stakeholders without direct authority.
  • A calm, solutions-focused approach under pressure.

Skills

  • Data analysis
  • Broker support
  • Client service
  • Account coordination
  • Service consultancy
  • Project management
  • Delivery oversight
  • Relationship handling
  • Spanish language capabilities
  • Knowledge and/or experience of the Latin America and Caribbean region

Location

  • London

Work Type

  • Hybrid

Experience Level

  • Senior

Education Level

  • Cert CII qualification, with progress towards ACII, would be advantageous.

Benefits

  • Professional development opportunities
  • Interesting work
  • Supportive leaders
  • Vibrant and inclusive culture
  • Range of career opportunities
  • Benefits and rewards to enhance well-being

About the Company

  • Marsh is a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries.
  • With annual revenue of over $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective.
  • Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office.
  • All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week.
  • Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.

Equal Opportunity

  • Marsh is committed to embracing a diverse, inclusive and flexible work environment.
  • We aim to attract and retain the best people and embrace diversity of age background, civil partnership status, disability, ethnic origin, family duties, gender orientation or expression, gender reassignment, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law.
  • We are an equal opportunities employer.
  • We are committed to providing reasonable adjustments in accordance with applicable law to any candidate with a disability to allow them to fully participate in the recruitment process.
  • If you have a disability that may require reasonable adjustments, please contact us at reasonableaccommodations@marsh.com.