ROLE SUMMARY

The Data Scientist role will be part of the Supply Planning Data Intelligence organization and will be responsible for building, training, deploying, and maintaining AI/ML models and automation tools for supply chain master data. Acting as part of the "tech engine" of the Intelligent Data Factory initiative, this role develops advanced analytics solutions—such as optimization algorithms, predictive models, generative AI tools, and intelligent data agents—to drive autonomous and self-healing data pipelines. The Data Scientist works globally across multiple functions to enable a data-driven and automated supply chain, progressing through a phased delivery model that starts with foundational quick wins and evolves into a mature ecosystem of self-learning, autonomous data agents.

ROLE RESPONSIBILITIES

• Develop Optimization & Simulation Algorithms: Design, build, and refine algorithms for supply chain planning optimization and scenario simulation. This includes creating AI models that optimize planning parameters (e.g., safety stock levels, lot sizes) and simulating planning decisions under various scenarios. Collaborate closely with Data Owners and supply chain subject matter experts to ensure that real-world constraints and business rules are accurately modeled.

• Build Predictive Machine Learning Models: Develop and deploy predictive models using supervised and unsupervised machine learning techniques to improve master data-driven decision making. Examples include predicting key master data inputs (such as transit lead times or shelf-life constraints), implementing anomaly detection systems for data quality, and clustering techniques for pattern recognition. Maintain end-to-end data pipelines, ensuring models are regularly retrained and validated with clean, well-labeled data.

• Implement Generative AI & NLP Solutions: Create and integrate generative AI and natural language processing solutions to automate and enhance data management processes. Use large language models and related frameworks to auto-generate documentation or code (for data pipelines), suggest or populate master data values, and enable natural language interfaces (chatbot or Q&A tools) that allow users to query and interact with data assets more intuitively.

• Develop Intelligent Data Agents & Automation Bots: Design and deploy AI agents and robotic process automation (RPA) bots to handle repetitive master data tasks and proactively resolve data issues. Build bots that can automatically create, validate, or cleanse master data records. Engineer autonomous AI agents that monitor real-time data signals and trigger actions or alerts (for example, identifying inconsistencies and initiating corrections) to keep master data accurate and up-to-date. Integrate these agents with supply chain planning systems (e.g., Kinaxis) to close the feedback loop and ensure that planning adjustments are executed based on the latest data insights.

• End-to-End Model Deployment & Maintenance: Own the full lifecycle of data science solutions from development to deployment and ongoing maintenance. Ensure that all AI/ML solutions are deployed in the appropriate production environment and operate with high reliability and performance. Monitor model and system performance, troubleshoot issues, and implement improvements or retraining as needed to maintain accuracy and efficiency. Establish self-healing mechanisms in data pipelines, so that the system can automatically address or alert on anomalies without manual intervention.

• Drive Innovation & Phased AI Enablement: Contribute to the continuous innovation of the Intelligent Data Factory by staying abreast of cutting-edge AI techniques and identifying opportunities to enhance automation. Support a phased delivery approach to AI enablement in master data management: in Phase 1, focus on delivering foundational machine learning models and basic RPA bots that yield quick wins; in Phase 2, help implement more advanced optimization algorithms and generative AI "copilots" to significantly increase process autonomy; in Phase 3, assist in cultivating a fully mature ecosystem of self-learning, autonomous data agents that require minimal human intervention. Through each phase, ensure learnings are captured and fed back into the development cycle to drive continuous improvement. This role is the main lead to hand over validated and tested solutions into production with the Digital/IT team, becoming the business owner of the deployed solutions.

QUALIFICATIONS

• Education & Experience: Bachelor’s degree in Computer Science, Data Science, Engineering, Mathematics or a related field is required. An advanced degree (Master’s or Ph.D.) in a relevant discipline (e.g., OperationsResearch,Machine Learning) is highly preferred. Minimum of 5+ years of hands-on experience in data science, machine learning, or AI development, with a track record of deploying models or algorithms into production environments. Experience within supply chain, operations, or a similar domain is a plus, especially if it includes exposure to planning systems or master data management.

• Technical Skills: Proficiency in programming and data analysis using languages and tools such as Python (including libraries like scikit-learn, pandas, TensorFlow/PyTorch, etc.) is required. Hands-on experience with agentic AI platforms, preferable Microsoft Azure AI Foundry and RPA tools to build automated workflows (UiPath, Power Automate). Demonstrated ability to develop machine learning models (regression, classification, clustering) and implement predictive analytics solutions. Experience with optimization techniques or tools (e.g., linear programming, constraint solving, Gurobi/CPLEX) for operations research problems is highly desired. Knowledge of NLP and generative AI technologies (working with large language models, Natural Language Understanding, etc.) is a strong plus. Comfortable working with big data technologies and cloud-based data platforms; able to query and manipulate data in SQL and utilize cloud services for model deployment.

• Analytical & Problem-Solving Abilities: Exceptional analytical thinking and problem-solving skills, with the ability to tackle complex problems that may involve incomplete or imperfect data. Adept at mathematical reasoning and able to apply statistical analysis to validate model performance and interpret outcomes. Capable of evaluating model limitations and improving them through iterative experimentation.

• Leadership Qualifications: The successful candidate will operate as a trusted leader within the Global Supply Chain organization, driving data‑driven solutions in environments where deep technical expertise is not always present. This role requires the ability to translate complex data concepts into clear, actionable insights, effectively engage business stakeholders, and guide teams through ambiguity. The leader will be responsible for capturing and understanding end‑to‑end business constraints, balancing analytical rigor with practical execution, and identifying solutions that are scalable and sustainable given real‑world limitations in data models, systems, and organizational readiness. Strong change leadership capabilities are essential, including influencing adoption, managing stakeholder expectations, and ensuring solutions are implemented in a way that delivers measurable business impact while respecting governance, operational, and change management considerations.

• Innovation & Learning Mindset: Demonstrated curiosity and drive to stay up-to-date with the latest advancements in AI/ML, automation, and data science. Experience in an environment that encourages experimentation and innovation is desirable. Willingness to continuously learn and rapidly adapt new tools or methodologies. A proactive attitude towards identifying opportunities for improvement and proposing creative solutions.

• Organizational & Project Skills: Ability to manage autonomously multiple initiatives and deadlines concurrently. Experience with project management coordinating diverse cross functional global teams using Agile development practices in data science projects. Comfortable with a fast-paced setting and capable of adjusting priorities based on changing business needs. Possesses a strong sense of ownership over deliverables, ensuring quality and reliability of the solutions provided.

NON-STANDARD WORK SCHEDULE, TRAVEL OR ENVIRONMENT REQUIREMENTS

Standard work schedule with flexibility to attend occasional meetings outside of normal business hours due to international collaboration needs.

Minimal travel (up to 10%) may be required for team workshops, training sessions, or cross-site collaboration, depending on project needs.

Work Location Assignment: Hybrid #LI-PFE

Purpose

Breakthroughs that change patients' lives... At Pfizer we are a patient centric company, guided by our four values: courage, joy, equity and excellence. Our breakthrough culture lends itself to our dedication to transforming millions of lives.

Digital Transformation Strategy

One bold way we are achieving our purpose is through our company wide digital transformation strategy. We are leading the way in adopting new data, modelling and automated solutions to further digitize and accelerate drug discovery and development with the aim of enhancing health outcomes and the patient experience.

Flexibility

We aim to create a trusting, flexible workplace culture which encourages employees to achieve work life harmony, attracts talent and enables everyone to be their best working self. Let’s start the conversation!

Equal Employment Opportunity

We believe that a diverse and inclusive workforce is crucial to building a successful business. As an employer, Pfizer is committed to celebrating this, in all its forms – allowing for us to be as diverse as the patients and communities we serve. Together, we continue to build a culture that encourages, supports and empowers our employees.

Disability Inclusion

Our mission is unleashing the power of all our people and we are proud to be a disability inclusive employer, ensuring equal employment opportunities for all candidates. We encourage you to put your best self forward with the knowledge and trust that we will make any reasonable adjustments to support your application and future career. Your journey with Pfizer starts here!

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