Jobs at Marsh McLennan

Lead technical projects and design, build, and deploy production-grade AI/ML systems, pipelines, and LLM-based agent systems. Develop scalable algorithms and analytical tools, evaluate and monitor AI quality, optimize performance and cost, apply AI governance practices, advise clients, shape proposals, and guide teams in selecting appropriate modeling and data engineering approaches.

Actuarial Analyst Interns support retirement, investment, health and benefits, pension administration, or international consulting teams. Responsibilities include actuarial valuations, benefit calculations, financial and investment analysis, client reporting, database updates, government filings, benefits research, and coordination with global colleagues. Candidates must be pursuing a relevant bachelor’s degree, demonstrate strong analytical, organizational, communication, teamwork, and Excel skills, and be fluent in French and English. The hybrid Montreal role requires at least three office days weekly.

Entry-level actuarial analysts support retirement, investment, health and benefits, pension administration, and international consulting teams. Responsibilities include actuarial valuations, pension and benefits calculations, financial and investment analysis, client reporting, database management, regulatory filings, benefit plan reviews, and coordination with global actuaries. The role requires strong analytical, organizational, communication, teamwork, and French-English bilingual skills, with regular collaboration in a hybrid Montreal office environment.

Lead Canadian reinsurance broking activities: analyze data, design reinsurance solutions, liaise with clients, reinsurers, actuarial and contracts teams, support business growth and sales initiatives, and translate technical concepts for executive stakeholders.

Serve high-net-worth personal lines clients: respond to inquiries, analyze coverages, prepare quotes and submissions, manage renewals, handle claims, maintain broker management system records, pursue new business, and ensure licensing and compliance.

Manage an established group insurance and group annuity client portfolio while developing new business. Responsibilities include client presentations, prospecting, proposals, insurer follow-up, market and client-needs analysis, relationship management, renewals, proposal and pricing support, insurer negotiations, file maintenance, and participation in professional events. The role requires strong client service, networking, communication, and collaboration with financial analysts and internal and external partners.

Manage and grow a portfolio of low-risk commercial insurance accounts, support senior colleagues on complex clients, identify client needs and opportunities, develop tailored insurance solutions, conduct market research and data analysis, present proposals, resolve escalations, and build strong client relationships to drive account expansion and operational excellence.

The CIAM Architect Lead designs and manages identity solutions, driving improvements in customer authentication, ensuring regulatory compliance, and overseeing a team to enhance digital identity services.

Manage and grow a large, complex book of national and international clients in construction and infrastructure. Drive sales and retention, develop account growth strategies, deliver technical risk advice, coordinate cross-functional teams, oversee proposals and pricing, and represent Marsh at industry events while maintaining senior-level client relationships and ensuring compliance and service excellence.

As a Compensation Consultant Associate, you'll conduct research and analysis on compensation practices, provide insights, prepare client presentations, and develop pay programs.

Provide pension administration for a client portfolio: calculate benefits and adjustments, prepare member and annual statements, update databases, respond to member/client inquiries, administer complex plan features, and support special projects (plan terminations, indexation, new provisions).

Provide high-level administrative support to business and office leadership, manage calendars, travel, and expense reports, oversee office support workflow, ensure quality control of documents, resolve administrative problems, support projects, and train/assist other administrative staff to maintain operational continuity and client satisfaction.

The Canadian Alternatives Investment Leader will develop alternatives investment strategies, manage directors, represent Canada in committees, and guide product development for institutional clients.

The role involves driving sales growth in Quebec, engaging with senior clients, managing complex sales processes, and delivering integrated HR solutions.

As an Account Representative, manage customer service for clients, negotiate renewals, collaborate with Account Executives, and ensure precision in contract management.

The Account Executive will manage a client portfolio, develop business opportunities, coordinate with clients and insurers, and maintain relationships through networking and participation in events.

Provide production support for business and AI applications: triage incidents, monitor health (logs/alerts), debug AI/LLM issues, coordinate fixes across teams, run root cause analysis, produce incident and service reports, and participate in on‑call/off‑hours support and continuous improvement.

The Sales Associate will drive the expansion of Total Rewards products by generating leads, managing sales opportunities, and building client relationships within a designated territory.

Lead institutional investment sales in Eastern Canada by developing strategic sales plans, building relationships with pension plans and endowments, partnering with investment consulting teams to deliver customized strategies, identifying new business, representing Mercer at industry events, and leveraging AI and technology-enabled tools to drive growth.

The International Consultant will manage global consulting activities, support Total Rewards strategies and global benefits analysis, ensuring high-quality, timely deliverables, and clear client communications.