As Senior Director of Applied Intelligence, you will lead a high-velocity, elite team purpose-built to do one thing exceptionally well: take the hardest, most ambiguous AI/ML problems and rapidly determine whether they are solvable, how they should be solved, and what it will take to make them real at scale. This role will be focused on Commercial use cases and will sit on the Data Science Leadership Team within Global Commercial Analytics.
You will build and lead an internal team that de-risks high-impact AI/ML investments through fast, disciplined experimentation. This is not a sandbox. Every proof of concept your team produces will be built with the engineering hygiene of production code, because the best prototypes become the foundation of enterprise systems. Your work will directly shape what gets scaled, what gets killed, and where the organization invests next.
You will operate at the intersection of AI innovation, engineering discipline, and business urgency. Your team will be the first call when something matters and nobody knows the answer yet.
Role Responsibilities
Technical Leadership and Hands-On Delivery
- Serve as the technical anchor of the team by actively contributing to architecture, code, and experimental design; you model the standard, not just set it
- Remain deeply hands-on in AI/ML and software engineering, ensuring your leadership is grounded in the reality of the work
- Attract, develop, and retain a focused team of exceptional applied AI engineers and data scientists who thrive in ambiguous, fast-moving environments
Rapid Prototyping and Experimentation
- Own a 2 to 6 week rapid prototype cycle framework: scope decisively, experiment fast, validate against clear success criteria, and surface actionable go/no-go recommendations
- Serve as the organization's go-to group for rapid AI/ML prototyping, the team senior leaders call when they have a high-value problem and no clear path forward
- Design and run structured experimentation that converts ambiguous business questions into testable hypotheses and validated AI/ML approaches
- De-risk high-impact, high-ambiguity problems through fast, disciplined iteration before committing to large-scale investment
Engineering Excellence
- Enforce strict engineering hygiene in every prototype: version control, GitHub-based workflows, CI/CD practices, reproducibility, modular code, automated testing, and documentation are non-negotiable standards regardless of stage
- Champion containerization and MLOps frameworks as foundational elements of even early-stage work
- Ensure every prototype is built to be understood, reproduced, and extended by teams who did not build it
- Balance execution speed with engineering discipline, shipping fast without creating technical debt that forecloses future scaling
Organizational Leverage and Standards
- Extract reusable patterns, templates, and best practices from successful prototypes and codify them into shared assets accessible to the broader Data Science organization
- Lead the responsible and effective adoption of Generative AI tools, building internal capability at scale while establishing guardrails appropriate for a regulated pharmaceutical environment
- In collaboration with partner Analytics, Data Science, AI and Digital teams, define, publish, and champion engineering and MLOps standards that elevate technical maturity across the organization
- Promote reusable, modular, testable code as the cultural and operating standard for AI/ML development
Partnership
- Partner closely with broader Data Science teams and industrialization teams to execute structured, well-documented handoffs of validated solutions ready for scaling, operationalization, and ongoing maintenance
- Design prototypes with the downstream consumer in mind; success is defined by a downstream team's ability to own and scale the solution, not simply by prototype functionality
- Collaborate constructively with Digital without creating shadow infrastructure or parallel processes, and ensure prototype environments are designed for eventual enterprise integration
Executive Communication and Strategic Influence
- Translate complex AI/ML prototype outcomes into clear, actionable narratives for senior leadership and executive stakeholders
- Provide honest, evidence-based recommendations on scaling decisions, including when not to scale
- Represent the AI Solutions function as a strategic voice in Data Science leadership, helping shape the long-term AI/ML agenda for the organization
Basic Qualifications
- 12+ years of progressive experience in AI/ML, data science, or applied research, with a demonstrated track record of technical leadership, 11+ years with an MS/MBA or 9 years with a PhD
- Active, hands-on technical proficiency in Python and modern ML frameworks (e.g., PyTorch, scikit-learn, TensorFlow, LangChain); you write code regularly and intend to keep doing so
- Deep expertise in MLOps frameworks, ML lifecycle management, and production-grade model development practices
- Strong command of software engineering fundamentals including CI/CD pipelines, containerization (Docker/Kubernetes), Git-based workflows, testing frameworks, and reproducibility tooling
- Demonstrated experience designing scalable AI/ML architectures while operating effectively in lean, fast-moving prototype environments
- Proven ability to lead through ambiguity by taking ill-defined problems, defining the right question, and structuring a disciplined path to an answer quickly
- Experience building and deploying Generative AI applications, including LLM-based systems, prompt engineering, and retrieval-augmented generation (RAG) architectures
- Strong executive communication skills, with the ability to write a concise one-pager that drives C-suite decisions and present prototype outcomes with clarity and conviction
- Experience working in or with regulated industries such as pharmaceutical, biotech, medical devices, or financial services
Preferred Qualifications
- Advanced degree (M.S. or Ph.D.) in Computer Science, Statistics, Computational Biology, Engineering, or a related quantitative discipline
- Proven track record applying AI/ML to commercial functions in pharmaceutical or life sciences organizations, delivering measurable business impact (for example: forecasting, customer segmentation, pricing, or real world evidence analytics).
- Prior experience structuring and leading a rapid prototyping, innovation lab, or AI center of excellence function within a large enterprise
- Experience with cloud based machine learning and enterprise data architectures, including model deployment, monitoring, containerization, and data governance in regulated environments.
- Experience authoring or contributing to internal engineering standards, best practice guides, or center of excellence frameworks
- Track record of hiring, developing, and retaining exceptional senior individual contributors
Candidate demonstrates a breadth of diverse leadership experiences and capabilities including: the ability to influence and collaborate with peers, develop and coach others, oversee and guide the work of other colleagues to achieve meaningful outcomes and create business impact. Relocation support available
Work Location Assignment: Hybrid
Last Date to Apply for Job: 5/8/2026
The annual base salary for this position ranges from $230,900.00 to $384,800.00. In addition, this position is eligible for participation in Pfizer’s Global Performance Plan with a bonus target of 25.0% of the base salary and eligibility to participate in our share based long term incentive program. We offer comprehensive and generous benefits and programs to help our colleagues lead healthy lives and to support each of life’s moments. Benefits offered include a 401(k) plan with Pfizer Matching Contributions and an additional Pfizer Retirement Savings Contribution, paid vacation, holiday and personal days, paid caregiver/parental and medical leave, and health benefits to include medical, prescription drug, dental and vision coverage. Learn more at Pfizer Candidate Site – U.S. Benefits | (uscandidates.mypfizerbenefits.com). Pfizer compensation structures and benefit packages are aligned based on the location of hire. The United States salary range provided does not apply to Tampa, FL or any location outside of the United States.
Relocation assistance may be available based on business needs and/or eligibility.
Candidates must be authorized to be employed in the U.S. by any employer.
U.S. work visa sponsorship (such as TN, O-1, H-1B, etc.) is not available for this role now or in the future.
Sunshine Act
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EEO & Employment Eligibility
Pfizer is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, disability or veteran status. Pfizer also complies with all applicable national, state and local laws governing nondiscrimination in employment as well as work authorization and employment eligibility verification requirements of the Immigration and Nationality Act and IRCA. Pfizer is an E-Verify employer. This position requires permanent work authorization in the United States.
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