ZS is seeking a Quantitative Methodologist Expert to serve as a subject-matter expert in advanced quantitative research methodologies. In this role, you will work closely with client stakeholders and internal project teams to design and deliver complex quantitative research solutions that address critical business questions. You will bridge deep academic rigor with practical business insight, directly engaging with clients to translate their needs into innovative research approaches and driving high-impact, data-driven outcomes. As part of ZS's advanced analytics community, you'll champion methodological innovation and thought leadership to keep our solutions at the cutting edge of the industry.

What you'll do: Quantitative Methodologist Expert in the Insights & AnalyticsExpertise Center will...

• Collaborate with multiple project teams and client stakeholders to understand business needs and identify the best quantitative research methodologies for each engagement. Act as a strategic thought partner in client discussions, translating ambiguous or complex questions into rigorous research plans that will yield actionable insights.
• Design and implement robust primary research studies, including developing sample plans, survey questionnaires, and multi-attribute experimental designs, to capture high-quality data on human behaviors and underlying drivers. Ensure that the research design effectively addresses the client's objectives and can reveal key drivers behind target outcomes.
• Lead sophisticated quantitative analyses, applying advanced statistical modeling techniques (e.g., regression analysis, choice/conjoint modeling, factor and cluster analysis, latent class segmentation) to meet study objectives. Use these methods to uncover key drivers of outcomes and generate robust insights that directly answer the research questions.
• Interpret and present research results in an impactful, client-friendly manner, effectively connecting quantitative findings to business implications. Ensure that insights clearly highlight the key drivers behind observed patterns and why they matter for the client's strategy and decision-making. You will often deliver findings to senior client audiences, distilling complex analytics into clear, actionable recommendations.
• Provide mentorship and support to junior team members in quantitative methods, upskilling colleagues and fostering a culture of rigorous analytical problem-solving. Collaborate with peers in ZS's advanced research community to share best practices and ensure high-quality execution of complex analytics firm-wide.
• Stay at the forefront of quants, and points-of-view on key quantitative topics (e.g., sample design, segmentation approaches, demand estimation, driver analysis) for both internal and external audiences.

What you'll bring:

• Education: PhD or Master's degree in a quantitative discipline such as statistics, econometrics, economics, mathematics, operations research, or related field. A strong academic track record with rigorous training in research design and statistical analysis or have otherwise led an advanced quantitative team, or responsible for quantitative product innovationand approach for answering complex business questions.
• Broad quantitative research expertise, with approximately 5+ years of relevant experience designing and executing advanced quantitative studies (this may include industry analytics, market research, or substantial academic research experience). Experience in healthcare or life sciences industries is highly desirable (though not required).
• Deep knowledge of advanced quantitative methodologies and statistical techniques and their practical application. This includes hands-on experience with methods such as multivariate regression, experimental design, conjoint/choice modeling, factor & cluster analysis, latent class segmentation, and other advanced analytics. Proficiency with relevant analytic tools and data handling is expected.
• Demonstrated ability to perform complex analytics and present results clearly in both written and verbal form. Exceptional communication skills with the ability to translate statistical findings into actionable business insights for both technical and non-technical audiences, including senior client stakeholders.
• Passion for continuous learning in the field of research methodology, with an interest in keeping pace with new analytic approaches and incorporating them into practice. A creative, innovation-driven mindset with the courage to propose novel solutions to new problems.
• Proven ability to work collaboratively in teams and lead by influence. Comfort in a consultative, fast-paced environment, with strong skills in mentoring colleagues and driving cross-functional cooperation to achieve project goals
• Fluency in English
• Client-first mentality
• Intense work ethic
• Collaborative spirit and problem-solving approach.

How you'll grow:

• Cross-functional skills development & custom learning pathways
• Milestone training programs aligned to career progression opportunities
• Internal mobility paths that empower growth via s-curves, individual contribution and role expansions

Perks & Benefits:

At ZS, your growth matters. We offer a comprehensive total rewards package that supports your health and well-being, financial future, time away, and professional development. With robust skills-building programs, multiple career progression paths, internal mobility, and a deeply collaborative culture, you'll have the opportunity to do meaningful work, expand your capabilities, and thrive as part of a global community. For details on total rewards in United States, visit ZS US office locations | Where we work | ZS.

Hybrid working model:

We are committed to giving our employees a flexible and connected way of working. A flexible and connected ZS allows us to combine work from home and on-site presence at clients/ZS offices for the majority of our week. The magic of ZS culture and innovation thrives in both planned and spontaneous face-to-face connections.

Travel:

Travel is a requirement at ZS for client facing ZSers; business needs of your project and client are the priority. While some projects may be local, all client-facing ZSers should be prepared to travel as needed. Travel provides opportunities to strengthen client relationships, gain diverse experiences, and enhance professional growth by working in different environments and cultures.