Oliver Wyman - Senior Lead AI Engineer
Marsh & McLennan Companies2 days ago
Boston, MA, USA +3 moreStaff+
Base Salary
$195k - $250k/yr
Responsibilities
- Explore data and craft AI solutions for core business problems.
- Manage technical projects and lead the development of extensible, production-quality AI/ML systems and pipelines.
- Build and deploy LLM-based agent systems in production.
- Work with Partners and Principals to shape proposals leveraging AI and engineering capabilities.
- Develop proprietary AI/ML solutions, algorithms, analytical tools, and infrastructure.
- Design and operate evaluation frameworks and observability tooling to measure AI quality, detect failure modes, and maintain production performance.
- Advocate best practices in modeling, code hygiene, and data engineering.
- Engage directly with clients and collaborate with Oliver Wyman specialists and consultants.
Requirements
- Technical background in computer science, data science, machine learning, artificial intelligence, statistics, or another quantitative and computational science.
- Compelling track record designing and deploying large-scale technical solutions with tangible ongoing value.
- Direct experience building and deploying robust, complex production systems implementing modern artificial intelligence at scale.
- Fluency in modern programming languages for AI and agents across the end-to-end AI development lifecycle.
- Knowledge of one or more agentic platforms, including Azure Foundry, AWS Bedrock, or Gemini Enterprise Agent Platform.
- Deep familiarity with compound AI systems, retrieval-augmented generation, tool use, agentic memory, and multi-agent orchestration.
- Proficiency in LLM system design, including prompt engineering, context and token management, structured output, fine-tuning tradeoffs, and cost and latency optimization.
- Applied understanding of modeling or analytical techniques and strong grounding in statistics, linear algebra, and vector calculus.
- Practical awareness of AI risk, bias, and governance in high-stakes or regulated environments.
- Experience presenting at high-impact AI/ML engineering conferences and connections to the AI/ML engineering community are highly valued.
- Side projects, open-source contributions, and interest or background in Financial Services, Healthcare and Life Sciences, Consumer, Retail, Energy, or Transportation are valued.
Benefits
- Base salary range is $195K to $250K USD, with potential performance-based incentives.
- Benefits include health and welfare benefits, tuition assistance, 401K savings, retirement programs, and employee assistance programs.
- Hybrid work arrangement requires colleagues to work in their local office or onsite with clients at least three days per week, with at least one weekly anchor day for office-based teams.
- Inclusive and flexible work environment with reasonable accommodations available.
Categories
About Marsh & McLennan Companies
Marsh McLennan is a global professional services firm providing risk, insurance and reinsurance brokerage, health, wealth, and management consulting to corporations, governments, and nonprofits. It operates through Marsh, Guy Carpenter, Mercer, and Oliver Wyman, earning fees and commissions for advisory, analytics, and placement services. Founded in 1905 and headquartered in New York, it is publicly traded on the NYSE under the ticker MMC.