Jobs at Marsh McLennan

Oversee and assess external asset managers’ stewardship activities, including proxy voting, engagement, sustainability practices, surveys, and reporting. Develop stewardship expectations, assessment criteria, questionnaires, and monitoring processes; analyze manager and sustainability data; identify gaps; track improvements; and produce reports for clients and stakeholders. The role also involves engaging managers, supporting regulatory and responsible-investment reporting, and collaborating with investment, client, policy, and research teams.

Develops new business and grows client relationships for Marsh Risk Consulting services. Responsibilities include identifying client needs, managing regional opportunity pipelines, supporting sales processes, meeting revenue targets, networking across UK offices, delivering training and webinars, and collaborating with consulting specialists to develop and close solutions. The role requires strong communication, organization, relationship-building, client presentation, and willingness to learn about risk management and consulting solutions.

Advise senior leaders and clients on employment-law liabilities, review and stress-test employment practices, prepare witnesses for court or tribunal, deliver legal training and mock trials, support crisis simulations, and develop client relationships and new business. The role also involves managing projects and helping establish Marsh’s employment defensibility and regulatory consulting practice.

Leads complex, multi-year finance transformation and organisational change projects across the UK, Europe, and global business units. Responsibilities include developing project plans, managing scope, resources, budgets, risks, dependencies, PMO processes, and change control; coordinating cross-functional stakeholders; supporting transitions and process migrations; presenting insights to senior leadership; and driving consistent delivery standards and continuous improvement.

Manage corporate and commercial insurance client accounts, including renewals, amendments, market presentations, insurer negotiations, documentation, and day-to-day inquiries. Partner with Client Executives and placement teams to develop insurance strategies, prepare reports, support new business, maintain compliance, and strengthen client relationships. The role requires commercial insurance knowledge, strong organization, client-facing communication, and stakeholder management skills. Cert CII qualification and progress toward ACII are desirable.

Conduct risk-based compliance monitoring reviews across Marsh UK, including scoping, fieldwork, analysis, findings validation, report drafting, and remedial action tracking. Lead recurring reviews of regulatory controls, maintain monitoring processes and reporting, manage audit actions and closure, and engage first-line stakeholders to agree corrective actions. The role supports the Head of Compliance Monitoring within the second line of defence and requires strong compliance expertise, communication, and matrix-working skills.

Manage Marine Hull insurance client relationships and portfolios, respond to client needs, support growth and retention strategies, liaise with underwriters, monitor market conditions, and ensure compliance. The role requires Marine Hull Insurance experience, strong communication and relationship-building skills, numerical confidence, contract-wording knowledge, and proficiency with Microsoft Office tools.

Build and maintain data-driven applications, pipelines, and unified data models for reinsurance data. Improve data quality, structure, accessibility, scalability, and transformation processes while addressing legacy and decentralized systems. Collaborate with actuaries, analysts, business leaders, and technical teams to translate requirements into practical solutions. Explain technical concepts, challenge existing approaches, support product and project delivery, and contribute to agile data engineering initiatives.

Develop and manage insurance prospect relationships from initial contact through client transition, drive sector-focused sales growth, generate leads, build a strong pipeline, and provide sector insight. The role also involves stakeholder engagement, presenting to prospective clients, managing projects, and strengthening internal relationships. It is hybrid, requiring at least three office days weekly in London, Bristol, Milton Keynes, or Reading.

Develop and manage private client prospect relationships from initial contact through client transition. Generate leads, build a strong insurance sales pipeline, deliver sales growth within a dedicated sector, manage projects, and provide sector insight and thought leadership. The role also requires collaboration with internal teams, stakeholder engagement at senior levels, and confident client presentations.

Supports the Chief Compliance Officer with regulatory guidance, risk oversight, compliance policies, controls, governance, investigations, monitoring, and compliance projects across the UK, Europe, Middle East, and Africa. Maintains risk, breach, conflicts, GDPR, sanctions, and other compliance records; monitors regulatory changes; supports financial crime procedures; builds stakeholder relationships; and delivers training on corporate policies and professional standards.

Leads financial controllership for Marsh’s UK Consulting businesses, overseeing month-end close, financial reporting, GAAP compliance, statutory reporting, internal controls, SOX remediation, audits, balance-sheet review, and accounting policy implementation. Manages a finance team, supports business decisions through analysis, and leads acquisition integrations, due diligence, system implementations, and other finance transformation projects.

Leads global content strategy and editorial planning for Risk Passport, creating thought leadership, web, email, video, webinar, social, and sales enablement content. Maintains consistent messaging across markets, coordinates localization, collaborates with risk specialists and creative partners, manages legal and compliance reviews, and tracks content performance. The role targets small and mid-sized business decision-makers, insurer partners, and internal sales teams.

Maintains model portfolio data using Excel and third-party providers, administers portfolios on retail investment platforms, implements trades, resolves operational queries, produces client reports, and manages client support content. The role requires investment operations experience, strong Excel skills, knowledge of model portfolios, familiarity with retail investment platforms, organization, deadline management, and effective communication with clients and service providers.

Actuarial Analyst supporting analytics and risk consulting projects for global insurance clients. Responsibilities include model development, analytics delivery, client presentations, methodology explanations, actionable recommendations, sales and client service support, and collaboration with global teams. The role requires actuarial or analytics expertise, general insurance knowledge, consulting experience, Excel and programming proficiency, and strong presentation skills. Familiarity with Python or R, catastrophe modeling, Solvency II, capital modeling, Lloyd’s, or London Market insurance is advantageous.

Creates and delivers creative design projects across multiple media, from briefs and concept development through artwork, production, and delivery. Collaborates with creatives, communication consultants, clients, and suppliers; manages project timelines, budgets, quality, and documentation. Produces presentations, mock-ups, and layouts while following brand guidelines, solving print and artwork challenges, and supporting multiple projects under tight deadlines.

Leads Marsh’s executive, employer brand, and enterprise social media strategies. Develops thought leadership, executive presence, editorial calendars, content plans, playbooks, and activation strategies for major initiatives and events. Partners with senior executives and teams across communications, marketing, brand, corporate affairs, and talent acquisition to translate business priorities into engaging, platform-native storytelling. Uses analytics and strategic judgment to guide recommendations and build social media capabilities across global business and regional teams.

Provides consulting advice and ongoing service to healthcare and protection clients, manages and grows a profitable client portfolio, negotiates fees, develops relationships, and wins new business. The role partners with internal teams to meet client expectations and expand service delivery. It is hybrid, requiring at least three office or client-site days per week, with locations across several UK cities.

Leads cyber catastrophe modelling and analytics for treaty and retro reinsurance placements. Oversees complex risk analyses, challenges model assumptions, reviews data quality and scenario testing, and signs off client deliverables. Provides senior client and market advisory on cyber tail risk, accumulation, limits, structures, and portfolio optimization. Builds the firm’s cyber risk view, develops methodologies and governance, contributes thought leadership, and manages, mentors, and develops analysts and modellers.

Creates engaging enablement content supporting Marsh’s go-to-market strategy. Collaborates with subject matter experts, project leads, and stakeholders from discovery through delivery; uses research, data, design judgment, and content patterns to address colleague needs. Produces and edits video content, applies style guides, influences stakeholders, and contributes to the internal content community while working in an Agile environment.