Assistant Director, Data Science: Renter’s Portfolio

Remote from: USA
Annual salary: Undisclosed
Salary information is not provided for this position. Check our Salary Directory to estimate the average compensation for similar roles.
Department: Data Science & Analytics
Employment type: Full Time,
Job posted: 15 Jun 2026
Apply before: 15 Jul 2026
Experience level: Director
Views / Applies: 17 / 2

About company

About Liberty Mutual

At Liberty Mutual, we want to help you embrace today and confidently pursue tomorrow

Insurance
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Actively Hiring

AI Summary

This role involves leading data science initiatives for the Renters portfolio at Liberty Mutual, focusing on pricing model development and deployment. The Assistant Director will collaborate with product, IT, and other teams to drive profitable growth. The position requires expertise in predictive analytics and leadership skills. The role offers real ownership and senior-level exposure. Candidates may work hybrid in select cities or remote.

Role DNA

Job Complexity

Easy Hard

Pace & Pressure

Relaxed Fast-paced

Autonomy Level

Guided Full Ownership

Communication Load

Independent Highly Collaborative

AI Insight The role requires advanced statistical knowledge, leadership, and cross-functional collaboration, balancing technical complexity with business strategy, which places it at a high difficulty level.

Salary Analysis

AI Insight Since no salary was provided, the estimate is based on market data for similar Assistant Director of Data Science roles. The median of $150,000 is competitive for the national market, though actual pay may vary by location and experience.

Key Skills

Data Science Predictive Analytics Pricing Strategy Statistical Modeling Machine Learning Cross-functional Leadership Python SQL Renters Insurance Product Management

Cover Letter Sample

Dear Hiring Manager,

I am excited to apply for the Assistant Director, Data Science position on the Renters Portfolio team. With a Ph.D. in Statistics and over 4 years of experience in predictive modeling, I have successfully led pricing programs that drove double-digit growth. My expertise in machine learning and cross-functional leadership aligns perfectly with the requirements of this role.

At my previous company, I owned end-to-end model deployment and collaborated with product and IT teams to launch innovative pricing strategies. I thrive in environments that require both deep technical work and strategic influence. I am particularly drawn to the opportunity to shape the future of pricing at Liberty Mutual.

Thank you for considering my application. I look forward to discussing how I can contribute to your team.

Sincerely,
[Your Name]

Possible Interview Questions

Can you describe a time when you led a complex data science project from conception to deployment?

I led a project to develop a dynamic pricing model for auto insurance. I collaborated with product managers to define KPIs, built gradient boosting models, deployed via API, and monitored performance. The model improved loss ratio by 8%.

How do you handle tradeoffs between model complexity and interpretability for regulatory requirements?

I prioritize interpretability for regulatory filing. I use SHAP values and partial dependence plots to explain models. If a complex model is needed, I pair it with a simpler explainable model for compliance.

Describe your experience collaborating with non-technical stakeholders like product managers.

I regularly present to product leaders using visualizations and plain language. I translate business questions into analytical frameworks and align on priorities through regular check-ins.

How do you stay current with emerging modeling techniques?

I follow academic journals, attend conferences like KDD, and participate in internal knowledge-sharing sessions. Recently, I explored causal inference methods for pricing optimization.

Walk me through your approach to validating a pricing model before deployment.

I use A/B testing on a holdout sample, backtesting on historical data, and simulate regulatory scenarios. I also involve actuarial teams for cross-validation and document assumptions.

Description

The US Property & Specialty Product Design and Modeling team is looking for a sharp, driven Assistant Director to shape the future of pricing for our Renters portfolio. You’ll sit at the intersection of advanced data science, business strategy, and cross-functional leadership— building models that directly drive profitable growth.

Reporting to the Specialty Senior Director, you’ll collaborate closely with teams across US Data Science, Product Management, Delivery, and IT. You’ll have real ownership over high-stakes pricing programs and the visibility to influence decisions at the senior level.

**Candidates who live within 50 miles of Boston, MA; Portsmouth, NH; Seattle, WA; Columbus, OH; or Plano, TX will follow a hybrid schedule, coming into the office two days per week. Otherwise, this role is remote with occasional travel. **

Why You’ll Love this Role

Real Ownership: Lead programs end-to-end, from model design to market deployments
Senior Exposure: Influence strategy and present insights to senior leadership
Cutting Edge Modeling: Explore and utilize next generation modeling techniques
Data Science Community: Knowledge Sharing and access to large community of Data Scientists

What You’ll Do

Own the pricing roadmap: Develop industry-leading pricing programs in close collaboration with the Product team that unlocks segmented, profitable growth opportunities across the Renters Portfolio.
Drive program rollouts: Lead end-to-end deployment of pricing programs — including model adjustments for regulatory requirements, documentation, and DOI objection responses.
Collaborate across functions: Partner with Delivery, Specialty Product, Program Management, IT, and other teams to ensure fast, effective launches.
Analyze & iterate: Monitor Post Launch results and work hand-in-hand with business teams to refine go-forward market strategy.
Innovate continuously: Identify new profitable growth opportunities by researching emerging modeling techniques and testing novel variables and new data sources.
Lead with influence: Communicate tradeoffs clearly, guide leadership toward best courses of action, and deliver on commitments.

Qualifications

Broad knowledge of predictive analytic techniques and statistical diagnostics of models.
Expert knowledge of predictive toolset; reflects as expert resource for tool development.
Demonstrated ability to exchange ideas and convey complex information clearly and concisely.
Networks with key contacts outside own area of expertise. Ability to establish and build relationships within the aligned functional area or SBU.
Ability to give effective training and presentations to peers, management and less senior business leaders.
Ability to use results of analysis to persuade team or department management to a particular course of action.
Has a value driven perspective with regard to understanding of work context and impact.
Competencies typically acquired through a Ph.D. degree (in Statistics, Mathematics, Economics, Actuarial Science or other scientific field of study) and a minimum of 2 years of relevant experience, a Master`s degree (scientific field of study) and a minimum of 4 years of relevant experience or may be acquired through a Bachelor`s degree(scientific field of study) and a minimum of 5+ years of relevant experience.

About Us

Pay Philosophy: The typical starting salary range for this role is determined by a number of factors including skills, experience, education, certifications and location. The full salary range for this role reflects the competitive labor market value for all employees in these positions across the national market and provides an opportunity to progress as employees grow and develop within the role. Some roles at Liberty Mutual have a corresponding compensation plan which may include commission and/or bonus earnings at rates that vary based on multiple factors set forth in the compensation plan for the role.
At Liberty Mutual, our goal is to create a workplace where everyone feels valued, supported, and can thrive. We build an environment that welcomes a wide range of perspectives and experiences, with inclusion embedded in every aspect of our culture and reflected in everyday interactions. This comes to life through comprehensive benefits, workplace flexibility, professional development opportunities, and a host of opportunities provided through our Employee Resource Groups. Each employee plays a role in creating our inclusive culture, which supports every individual to do their best work. Together, we cultivate a community where everyone can make a meaningful impact for our business, our customers, and the communities we serve.
We value your hard work, integrity and commitment to make things better, and we put people first by offering you benefits that support your life and well-being. To learn more about our benefit offerings please visit: https://LMI.co/Benefits
Liberty Mutual is an equal opportunity employer. We will not tolerate discrimination on the basis of race, color, national origin, sex, sexual orientation, gender identity, religion, age, disability, veteran’s status, pregnancy, genetic information or on any basis prohibited by federal, state or local law.
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