Jobs at Marsh McLennan

The role involves providing legal advice on commercial contracts, managing contractual queries, and ensuring compliance with policies and legislation. The candidate must exhibit strong commercial acumen and excellent negotiation skills.

Lead end-to-end catastrophe modelling projects for Latin America & Caribbean clients. Manage and validate client exposure data, run Verisk/RMS models, review complex analyses, prepare reports and presentations, and liaise with brokers and clients to quantify and communicate risk and recommend portfolio improvements.

Support deployment of analytics platforms across specialty insurance divisions, develop and deliver models, lead analytics projects, drive client engagement and sales support, present results and recommendations, and collaborate with global teams to embed best practices.

Advise and manage a portfolio of Healthcare and Protection clients, ensure profitable revenue, expand services, develop strong client relationships, win new business, and coordinate internal teams to deliver on account plans. Hybrid role requiring in-office presence at least three days weekly.

Lead creation and validation of analytical reports for Portfolio Solutions, ensure data accuracy and KPI adherence, respond to stakeholder queries, perform reconciliations and ad hoc data tasks, attend insurer partner meetings, and support team intranet maintenance.

Provide in-house legal support on private markets transactions (primaries, secondaries, co-investments). Review and negotiate transaction documents, own legal workstreams to close deals, liaise with external counsel, advise on tax/regulatory issues, and support internal legal and compliance projects and process improvements.

As a Pensions Actuarial Consultant, you will provide advice to clients on DB pension schemes, lead meetings, and mentor junior staff.

The Senior Employment Counsel provides legal guidance on labor and employment law, manages claims and litigation, and offers support for compliance and training initiatives within the organization.

As a Client Executive, you'll manage a portfolio of clients, provide risk management support, and develop strategies in collaboration with a team.

Senior Consultant providing technical reinsurance advice on Pro Rata and XOL, advising clients and brokers, managing projects, ensuring claim submissions and coverage presentations, mentoring team members, collaborating with Legal/Compliance, and delivering client-facing technical services in a hybrid London-based role.

Lead and support delivery of defined contribution (DC) pension investment consulting for mid-to-large clients. Manage client relationships, budgets, commercial opportunities, review analyst work using Mercer tools, advise internal teams, and drive proactive revenue generation and service expansion.

Manage a portfolio of Energy & Power clients: handle renewals, mid‑term adjustments, prepare market presentations/slips, request underwriting information, negotiate terms via Marsh systems, produce insurer documentation, and review indemnity/insurance clauses while maintaining client relationships and service excellence.

Provide high-touch client service and support Business Development Managers to grow the Model Portfolio Service. Assist with events and webinars, CRM maintenance, preparation of presentation decks and RFPs, timely client communications, and cross-team collaboration to enhance client experience.

Manage a portfolio of 4-6 multinational clients to deliver global insured employee benefits. Coordinate local renewals and Mercer appointments, oversee implementation and governance, provide strategic advice, monitor global programs, liaise with senior client contacts, and identify growth and new-business opportunities.

Provide commercial legal advice and contract drafting/negotiation, identify and escalate legal/risk issues, support innovation and risk strategy projects, manage cases and reporting, and work closely with business and legal teams during a 12-month maternity cover.

Lead product and platform strategy for Mercer's Private Markets: translate investment and client needs into roadmaps, align stakeholders, manage a small team, govern releases, support integrations and AI/innovation, and manage vendor relationships.

Work with global commercial stakeholders to deliver BI, forecasting, machine learning, and LLM-based solutions. Build and automate data pipelines, design dashboards, produce clear insights for executives, and manage multiple analytics projects to drive growth, retention, and client experience.

Produce accurate internal fund valuations across multiple instrument types, validate performance contributions, oversee fund administrators, and collaborate with portfolio managers and team members to meet valuation and reporting deadlines.

Lead the design and delivery of Certinia solutions, manage integrations, mentor teams, and ensure compliance within PSA environments.

The Pensions Actuarial Consultant leads client meetings, provides tailored actuarial advice on DB pension schemes, manages projects, and mentors junior colleagues.