Liberty Mutual

Director I, Data Science, People, Purpose & Brand

Liberty Mutual$130K — $180K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Strong foundation in Data Science principles including Probability, Statistics, AI/ML.
  • Experience with LLMs, embeddings, and generative/agentic systems.
  • Proficient in Python and capable of writing production-quality code.
  • Strong SQL skills for data querying and exploration.
  • Experience with APIs and integrating external model or vendor services.
  • Familiarity with cloud computing concepts.
  • Experience in evaluating models for fairness, bias, privacy, and explainability.

Responsibilities

  • Architect and maintain tools and pipelines for GenAI model development and monitoring.
  • Design scalable evaluation frameworks and metrics for GenAI systems ensuring quality and alignment.
  • Lead vendor AI evaluation by defining criteria and synthesizing results for vendor integration.
  • Build reusable components with APIs for reliable GenAI feature deployment.
  • Partner with stakeholders to translate business needs into technical designs and implementation roadmaps.
  • Promote engineering best practices across projects, including version control and documentation.
  • Provide mentorship for colleagues on data science tools and evaluation processes.

Benefits

  • Telecommuting up to 60% when near an office; 100% remote supported otherwise.
  • Opportunity for up to 10% travel for team meetings and stakeholder engagements.
Full Job Description
Description

The Data Science and Assessments (DS&A) team within People, Purpose, & Brand (PP&B) is hiring a Director I, Data Scientist (STP) to serve as a hands-on technical leader for GenAI evaluation, enablement, and responsible AI adoption. PP&B develops programs across talent acquisition, workforce planning, performance & rewards, employer branding, and wellbeing to build a diverse, future-ready workforce.

 

In this role, you will shape how DS&A generates, evaluates, and scales ML and GenAI-based programs and tooling to improve productivity, decision-making, and employee experience across PP&B. Core responsibilities span three areas:

 

  • GenAI Enablement: Design, build, and maintain evaluation frameworks and pipelines that accelerate the creation, iteration, and safe expansion of GenAI capabilities, including agentic workflows, data readiness, and post-deployment monitoring.
  • Vendor & AI/ML Risk Management: Define and execute a vendor-AI evaluation vision enabling repeatable vendor selection, value validation, quality monitoring, and responsible model risk management.
  • Broader Data Science: Support classic ML, automation, and technical consulting to empower PP&B colleagues and drive enterprise-wide outcomes.

 

This individual contributor role reports through the Office of Data & Data Science. The ideal candidate is proactive, highly technical, and collaborative; able to translate complex tradeoffs into clear, actionable recommendations that drive meaningful impact.

 

Key Responsibilities

 

  • Architect, develop, and maintain tooling and pipelines to support GenAI model development, evaluation, deployment, and monitoring across PP&B programs.
  • Design and operationalize scalable evaluation frameworks and metrics for GenAI systems (including automated and human-in-the-loop evaluations) to ensure quality, safety, and organizational alignment.
  • Lead the vendor AI evaluation program: define criteria, run benchmarks and pilots, synthesize results, and provide clear recommendations for vendor selection and integration.
  • Build reusable components leveraging APIs and templates that enable rapid iteration and reliable deployment of GenAI features.
  • Partner with stakeholders across PP&B to translate business needs into technical designs, evaluation plans, and implementation roadmaps.
  • Promote strong engineering hygiene across projects (CI/CD, version control, testing, documentation, reproducible pipelines).
  • Provide informal mentorship for data science and analytics colleagues on tools and evaluation processes.
Qualifications
  • Strong foundation in Data Science principles (Probability, Statistics, AI/ML).
  • Experience with LLMs, embeddings, and generative/agentic systems.
  • Proficient in Python; comfortable writing production-quality code.
  • Strong SQL skills for querying, validation, and data exploration.
  • Experience with APIs and integrating external model or vendor services.
  • Familiarity with cloud computing concepts and services.
  • Experience evaluating models for fairness, bias, privacy, explainability, or responsible AI.
  • Comfortable with Git-based version control and collaborative code review.
  • Competencies typically acquired through a Ph.D. degree (in Statistics, Mathematics, Economics, Actuarial Science or other scientific field of study) and a minimum of 3 years of relevant experience, a Master`s degree and a minimum of 6 years of relevant experience or may be acquired through a Bachelor`s degree and a minimum of 8 years of relevant experience.

 

What We Value

 

  • A collaborative, customer-focused mindset oriented toward pragmatic, high-impact solutions and enabling others.
  • Strong project management skills: building clear plans, coordinating across stakeholders, and driving accountability.
  • Clear communication of technical tradeoffs, evaluation results, and recommendations to both technical and non-technical audiences.
  • Product-minded engineering: building systems that are maintainable, scalable, and easy to adopt.
  • A bias toward action combined with rigorous attention to evaluation and safety.

 

Work Arrangement & Travel

 

  • Telecommuting up to 60% when near an office; 100% remote supported otherwise.
  • Travel up to 10% for team meetings, planning sessions, or stakeholder engagements.

About Liberty Mutual

Since 1912, Liberty Mutual Insurance have committed theirselves to providing broad, useful and competitively-priced insurance products and services to meet their customers' ever-changing needs. Their delivery on this commitment is the reason they're now the third largest property and casualty insurer in the U.S. based on 2012 direct premium written according to the National Association of Insurance Commissioners.

Liberty Mutual Careers

Join the vibrant team at Liberty Mutual, a leading global insurance company, where your career is in your hands. At Liberty Mutual, we are committed to fostering an inclusive culture that values diversity and innovation. With a variety of job opportunities across multiple fields, this is where your professional journey can truly flourish.

Work You’ll Do

At Liberty Mutual, you’ll be part of a team that’s dedicated to empowering people to live safer, more secure lives. Whether you’re interested in a position in claims handling, underwriting, or customer service, you’ll find a platform here to enhance your skills and push the boundaries of what you can achieve.

Explore Our Job Opportunities

Liberty Mutual offers a range of career paths for both seasoned professionals and those just starting out. Our internship programs provide invaluable hands-on experience, helping to bridge the gap between education and full-time employment. For those seeking to grow their career, we offer positions that challenge and inspire, backed by benefits that support both professional and personal growth.

Innovate with Us

Innovation is at the heart of Liberty Mutual. We encourage our team to bring fresh ideas that drive industry leadership and improve customer experiences. By joining our team, you’ll collaborate with talented professionals who are keen on developing solutions that lead the market.

Develop Your Career

Liberty Mutual is deeply invested in the professional development of its employees. With comprehensive diversity training and leadership programs, we prepare you to take on leadership roles within the company. Networking opportunities within the company can lead to mentorship and further career advancement.

Benefits of Joining Liberty Mutual

Working at Liberty Mutual comes with numerous benefits. From competitive salaries to health and wellness programs, we ensure our team members are well taken care of. More than just a job, a position at Liberty Mutual is a stepping stone to a fulfilling career.

Join Our Team

Ready to take the next step in your career? Explore the job opportunities at Liberty Mutual. We are actively hiring and looking for individuals who are passionate, curious, and ready to drive change. Enhance your resume, prepare for your interview, and become part of a company that values your unique skills and vision.

Stay Connected

Keep up to date with the latest from Liberty Mutual Careers by subscribing to our job alert emails. Tailor your subscription to match your career preferences and get insights into new postings and career tips directly from our team.

Liberty Mutual: A Place to Grow, Innovate, and Lead

Discover how you can make a difference. Visit our careers page to find the position that’s right for you and join a team that’s committed to growth, leadership, and innovation. At Liberty Mutual, your career is what you make it.
Learn more about Liberty Mutual
Size
45,000 employees
Industry
Founded
1912

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