Jobs at Marsh McLennan

The Senior Associate in Brand Strategy will manage client relationships, lead project teams, develop brand opportunities, and provide strategic consulting across industries, leveraging creativity and analytics to solve brand challenges.

As an Associate on the Brand Strategy team, you'll solve complex brand challenges for clients through analytical and creative methods, guide project teams, and lead content creation. Your role includes evaluating client situations, coordinating project work plans, and conducting interviews with stakeholders.

The Engagement Manager leads client projects, manages teams, ensures timely delivery, develops client relationships, identifies business opportunities, and provides thought leadership.

Serve as finance leader and strategic partner to the CEO and leadership team. Own finance and accounting, forecasting, driver-based modeling, revenue collections, and financial reporting. Lead FP&A, controllership, M&A diligence/integration, compensation design, finance transformation (ERP/FP&A/BI), talent development, and data-driven decision support to drive scalable growth and margin improvement.

Support placement and renewal strategies for transportation commercial accounts: negotiate with underwriters, review policy language, manage placement documentation and policy administration, input placement data into client presentations, maintain carrier relationships, monitor market/regulatory changes, and support team initiatives and special projects.

Lead public fund sales strategy and execution to drive revenue growth. Build client relationships, manage RFP processes and approvals, coordinate internal delivery teams, analyze pipeline and market trends, and collaborate with marketing and investment specialists to expand Mercer’s public sector client base.

Develop and implement transfer-pricing planning and optimization strategies for cross-border intercompany transactions. Coordinate with international tax stakeholders, support audits and IDR responses, prepare analyses and documentation, model intercompany transactions and forecasts, supervise external advisors, and monitor legislative and OECD developments to mitigate transfer-pricing risk.

Lead and execute commercial and operational due diligence and post-transaction engagements for private equity clients. Manage project teams, perform data-driven analysis and customer research, develop strategic recommendations, and maintain strong client relationships. Provide thought leadership and ensure high-quality, insightful deliverables that support deal decisions and value realization.

The Engagement Manager manages project execution, collaborates with technical teams on AI solutions, develops client relationships, and coaches consultants.

The Insurance Segment Leader will drive growth and financial performance for Mercer's Insurance segment, manage talent, develop strategy, and identify opportunities in insurance investments.

The E&F Segment Leader at Mercer will drive strategic growth, manage financial performance, and lead the segment's strategic direction while building high-performing teams. Responsibilities include client engagement, developing business plans, and collaborating with institutional investors.

The Senior IT Director will oversee global technology strategy, execution, and delivery in Marsh Risk Technology, enhancing brokerage value streams using AI and modern engineering practices.

As a Senior Surety Advisor, the role involves designing surety bond programs, assessing client needs, and expanding accounts while managing relationships in the insurance market.

The Senior Copywriter will create compelling narratives for video and social media, partnering with creatives and ensuring all content aligns with brand messaging. Responsibilities include writing original copy, presenting ideas, and staying updated on industry trends.

Lead and execute commercial and operational due diligence and post-transaction engagements for private equity clients across industries. Manage project teams, deliver data-driven insights, conduct customer research, perform strategic analysis, and communicate findings to clients. Serve as on-scene leader ensuring high-quality execution and relationship management.

Lead development of financial and actuarial models for life and annuity M&A, reinsurance, and capital transactions. Manage actuarial due diligence, produce executive-level reports and visualizations, present findings to C-suite, support proposal and client development, mentor junior staff, and coordinate with global consulting and actuarial teams to deliver technical and strategic recommendations under tight deadlines.

Support employee lifecycle operations including onboarding/offboarding, background investigations, I-9/E-Verify maintenance, weekly payroll for non-exempt staff, HRIS data maintenance and audits, benefits inquiries, new hire orientation, and ad-hoc process improvement projects.

Manage an assigned excess-of-loss reinsurance client portfolio, ensuring timely activity entry, premium collection, and fund settlements per SLAs. Collaborate with internal teams to support collections and cash application, provide client-specific accounting and claims information to support sales, and build strong broker/client/market relationships while contributing to team process improvements.

Lead a small concept team to develop, write, and sharpen campaign, video, and creative concepts. Use AI thoughtfully for research and ideation, strengthen narrative and persuasive logic, review early concepts, coach Art Directors and Copywriters, and partner with Creative, Design, and Video leads to ensure ideas are clear and executable.

Lead Data Scientist responsible for managing projects in data engineering, model design, and infrastructure deployment while collaborating with clients to develop data-driven solutions.