
10,000+ employees
Founded 1871
⚖️ Legal
📣 Marketing
💸 Finance
Legal • Marketing • Finance
Marsh McLennan is a leading professional services firm that operates in the areas of risk, strategy, and people. With over 85,000 employees worldwide, the company encompasses four main businesses: Marsh, offering insurance broking and risk management; Guy Carpenter, providing reinsurance and capital strategies; Mercer, specializing in health, wealth, and career consulting; and Oliver Wyman, focusing on strategy, economic, and brand consulting. Marsh McLennan is committed to fostering an inclusive culture, empowering its employees, and delivering innovative solutions to clients globally.
🔥 1 minute ago
🏈 Alabama, Arizona, +35 more states – Remote
💵 $100k - $150k / year
⏰ Full Time
🟠 Senior
📉 Data Analyst
🦅 H1B Visa Sponsor
👻 Ghost score 0%
Where this job comes from
Posted on Marsh McLennan's careers page, not through a job board
First seen by Remote Rocketship 1 minute ago

10,000+ employees
Founded 1871
⚖️ Legal
📣 Marketing
💸 Finance
Legal • Marketing • Finance
Marsh McLennan is a leading professional services firm that operates in the areas of risk, strategy, and people. With over 85,000 employees worldwide, the company encompasses four main businesses: Marsh, offering insurance broking and risk management; Guy Carpenter, providing reinsurance and capital strategies; Mercer, specializing in health, wealth, and career consulting; and Oliver Wyman, focusing on strategy, economic, and brand consulting. Marsh McLennan is committed to fostering an inclusive culture, empowering its employees, and delivering innovative solutions to clients globally.
• Design and build AI-enabled analytics solutions incorporating machine learning and large language models • Implement natural-language queries over governed semantic models, automated insight generation, anomaly detection and forecasting on insurance and brokerage data • Build and optimize data models and transformation pipelines in Databricks and Microsoft Fabric using medallion architecture, SQL, Python and PySpark • Own data quality tests, lineage and performance tuning • Design tabular semantic models, DAX measures and row-level security for Power BI and Power BI Embedded • Support migration of legacy Analysis Services models • Select, train, validate and monitor machine learning models using statistical methods • Design evaluation frameworks for LLM outputs, including accuracy, grounding and bias checks • Implement AI governance and security controls respecting data classification, access policies and row-level security • Partner with data management and AI strategy teams on responsible-AI standards • Translate business questions from producers, finance and operations leaders into technical designs • Document solutions for offshore and vendor delivery teams
• Master's degree (or foreign equivalent) in Computer Science, Data Science, Statistics, Information Systems, Engineering or a closely related quantitative field, or a Bachelor's degree (or foreign equivalent) in one of those fields plus 5 years of progressive, post-baccalaureate experience in analytics engineering, data engineering, machine learning or BI development • Advanced SQL, including query performance tuning • Python for data processing and machine learning • Experience building data pipelines on a cloud lakehouse platform such as Databricks, Microsoft Fabric or Snowflake • Dimensional or tabular data modeling for BI • Experience developing, evaluating or deploying machine learning or LLM-based solutions • Statistical analysis methods • Deep exposure to the FinTech industry with special focus on the Insurance Domain • Strong team player with ability to lead focus pods successfully • Ability to clearly articulate problem statements and design decisions • Flexible to pivot on feedback • Follow the agile discipline
• Generous time off, including personal and volunteering • Remote work • Tuition reimbursement and professional development opportunities • Charitable contribution match programs • Stock purchase opportunities • Health and welfare benefits • 401K savings and other retirement programs • Employee assistance programs • Performance-based incentives may be available • Competitive total rewards package
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