PharmSci Agentic and Generative AI Architect

Pfizer

PharmSci Architect responsible for architecting and scaling generative AI solutions for clinical sciences. Collaborating with scientific leads to deliver AI systems that meet reliability, performance, and governance standards.

Posted 5/30/2026full-timeAndover • Massachusetts, Montana, New York, Washington • 🇺🇸 United StatesMid-LevelSenior💰 $139,100 - $231,900 per yearWebsite

Tech Stack

Tools & technologies

Python

About the role

Key responsibilities & impact

Design and implement agentic AI systems capable of multi‑step reasoning, tool use, and autonomous task execution.
Architect enterprise‑grade GenAI solutions, including RAG pipelines, embedding strategies, orchestration layers, and evaluation frameworks.
Lead PoCs and pilots and scale successful solutions into production‑ready capabilities.
Establish reusable architectural patterns, reference implementations, and technical standards for GenAI and agentic systems.
Integrate AI solutions with existing platforms, data sources, and workflows to support adoption.
Mentor team developers and contribute to raising overall GenAI and agentic AI maturity.
Embed governance, security, evaluation, and monitoring considerations into solution design and deployment.

Requirements

What you’ll need

Degree in Computer Science, Software Engineering, AI/ML, or equivalent applied experience required with 6+ years (Bachelor’s), 5+ years (Master’s), or 1+ year (PhD) of relevant experience.
Significant hands‑on experience building production software and applied AI systems.
Deep experience with GenAI, RAG architectures, and agentic workflow design.
Strong programming skills (e.g., Python) and modern AI engineering practices.
Experience operating in regulated or process‑heavy environments (preferred).
Ability to communicate complex technical concepts clearly to non‑technical partners (preferred).

Benefits

Comp & perks

401(k) plan with Pfizer Matching Contributions
Additional Pfizer Retirement Savings Contribution
Paid vacation
Holiday and personal days
Paid caregiver/parental and medical leave
Health benefits including medical, prescription drug, dental and vision coverage

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

AI systemsmulti-step reasoningtool useautonomous task executionGenAI solutionsRAG pipelinesembedding strategiesorchestration layersevaluation frameworksPython

Soft Skills

mentoringcommunicationleadership

Certifications

Bachelor’s degree in Computer ScienceMaster’s degree in Software EngineeringPhD in AI/ML