Senior AI Activation & Data Science Lead

MSD; Rahway (NJ); On-site; USD 157,000 - 247,000; Full time

Job description

Associate Director, AI Activation & Data Science

The Associate Director, AI Activation & Data Science is a member of the AI Activation team within Digital Human Health (DHH), supporting the Specialty, Pharma & Infectious Diseases business units. This role is designed for a highly technical AI leader with deep, hands‑on expertise in building and deploying AI solutions, including generative AI, large language models (LLMs), and agentic systems, who is eager to apply that expertise to pharmaceutical commercial challenges. Working in close partnership with brand, marketing, Market Engagement (ME), and commercial analytics colleagues, this leader ensures AI solutions are grounded in real business needs.

Primary Job Function and Key Responsibilities

• AI solution architecture and delivery: Own the technical design and end-to-end delivery of DHH-wide strategic AI initiatives from ideation and prototyping through deployment and adoption. Design and build generative AI and agentic solutions, including LLM applications, retrieval-augmented generation (RAG), multi-agent workflows, tool and API integrations, and simulation or scenario-planning capabilities. Define scalable AI architectures, reusable components, and delivery guardrails so that AI use cases can be operationalized and democratized across ME teams. Establish rigorous evaluation approaches for AI solutions, covering accuracy, groundedness, reliability, latency, cost, and safety, and monitor performance in production. Lead MLOps/LLMOps practices, including versioning, CI/CD, monitoring, and model lifecycle management, in partnership with IT and platform teams. Stay current on the rapidly evolving AI landscape (models, frameworks, and tools) and assess which internal and external capabilities should be adopted.
• AI enablement partnership and governance: Run targeted AI pilots in prioritized areas of business impact (e.g., field and customer engagement tools, targeting support, forecast validation, barrier analysis, causal inference), rapidly prototyping and validating value with business partners. Partner closely with brand, ME, and commercial analytics teams to understand business needs and translate them into technical requirements and solution designs. Activate and guide external delivery partners and vendors, setting technical standards and reviewing solution quality. Apply a structured prioritization approach to triage AI requests, and guide teams toward approved enterprise AI tools and platforms. Champion responsible AI practices, ensuring solutions meet data privacy, security, model validation, and enterprise governance standards. Mentor team members and build technical AI capability across the business, establishing best practices for prompt engineering, agent design, and AI development.

Required Experience & Skills

• 5+ years of experience in AI/ML engineering, applied data science, or a related technical field, including at least 2 years of hands‑on experience building generative AI or LLM-based solutions. Prior pharmaceutical or healthcare industry experience is required.
• Deep expertise in LLMs and generative AI, including RAG, embeddings and vector databases, agent frameworks (e.g., LangChain, LangGraph, Semantic Kernel), prompt engineering, and fine‑tuning.
• Proven track record of taking AI solutions from prototype to production at enterprise scale, including solution architecture, APIs, cloud services for building AI and agents (e.g., Google Cloud Vertex AI, Amazon Bedrock), and MLOps/LLMOps.
• Experience designing evaluation frameworks and guardrails for AI systems, grounded in responsible AI principles and governance.
• Advanced Python and SQL skills, experience with Databricks or similar platforms, and strong software engineering practices (e.g., Git, testing, CI/CD), backed by a solid foundation in machine learning and statistics.
• Explains complex AI concepts in plain business language to non‑technical stakeholders and senior leaders, with a product mindset focused on user needs, adoption, and measurable business value.
• Aligns brand, ME, IT, and cross‑functional stakeholders on priorities, and manages scope by redirecting out‑of‑scope requests while maintaining strong relationships.
• People and/or matrix leadership experience, including leading cross‑functional teams, global collaborators, and external delivery partners and vendors.
• Strong organizational and project management skills; resilient and adaptable in ambiguity and a fast‑moving AI landscape.

Qualifications

• Master’s degree or PhD in Computer Science, Data Science, Engineering, Mathematics, Statistics, or a related technical discipline is required.
• Required Skills: Business Case Development, Business Case Development, Business Intelligence (BI), Business Needs, Competency Development, Computer Science, Continuous Development, Database Design, Data Engineering, Data Modeling, Data Science, Data Visualization, Design for Maintainability, Machine Learning (ML), Prioritization, Product Management Strategy, Product Requirements, Prototyping, Python (Programming Language), Scalable Architectures, Software Development, Solution Architecture, Solutions Delivery, Stakeholder Relationship Management, Standards Compliance {+ 3 more}

Preferred Skills

US and Puerto Rico Residents Only:

Our company is committed to inclusion, ensuring that candidates can engage in a hiring process that exhibits their true capabilities.

As an Equal Employment Opportunity Employer, we provide equal opportunities to all employees and applicants for employment and prohibit discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or other applicable legally protected characteristics.

We are proud to be a company that embraces the value of bringing together, talented, and committed people with diverse experiences, perspectives, skills and backgrounds. The fastest way to breakthrough innovation is when people with diverse ideas, broad experiences, backgrounds, and skills come together in an inclusive environment. We encourage our colleagues to respectfully challenge one another’s thinking and approach problems collectively.

Primary Location

The primary location for this posting is: USA - New Jersey - Rahway

Salary and Compensation

Where required by law, the compensation range for this role is provided below. The salary range for the primary location of this role is: $156,900.00 - $247,000.00.

This range reflects the Company’s reasonable expectation of the base salary applicable to this role at the time of posting. An employee’s position within the salary range will be based on several factors including, but not limited to relevant education, qualifications, certifications, experience, skills, geographic location, government requirements, and business or organizational needs.

The successful candidate will be eligible for annual bonus and long‑term incentive, if applicable.

Benefits

We offer a comprehensive package of benefits. Available benefits include medical, dental, vision healthcare and other insurance benefits (for employee and family), retirement benefits, including 401(k), paid holidays, vacation, and compassionate and sick days.

• medical
• dental
• vision healthcare and other insurance benefits (for employee and family)
• retirement benefits, including 401(k)
• paid holidays
• vacation
• compassionate and sick days

Additional Information

Additional location(s): Please note the salary range above applies to the Primary Location of the position. Where a role has other listed locations, different compensation guidelines may apply. You may find the salary ranges for additional locations below. If the salary range is not listed for the location you are applying to, our Talent Acquisition team will provide further information to you relevant to your location.

Additional location(s) Compensation Information: San Francisco Residents Only: We will consider qualified applicants with arrest and conviction records for employment in compliance with the San Francisco Fair Chance Ordinance Los Angeles Residents Only: We will consider for employment all qualified applicants, including those with criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance

About Merck

Our company is a global health care leader with a diversified portfolio of prescription medicines, vaccines and animal health products. The difference between potential and achievement lies in the spark that fuels innovation and inventiveness; this is the space where we have codified our legacy for over a century. Our success is backed by ethical integrity, forward momentum, and an inspiring mission to achieve new milestones in global healthcare.