Principal Scientist, Data Science; Translational Engineering
Listed on 2026-09-04
-
IT/Tech
AI Engineer (Applied/Software), Data Engineering, Machine Learning/ ML Engineer
Job Function:
Data Analytics & Computational Sciences
Job Sub Function:Data Science
Job Category:Scientific/Technology
All Job Posting Locations:Cambridge, Massachusetts, United States of America, Horsham, Pennsylvania, United States of America, Raritan, New Jersey, United States of America, Spring House, Pennsylvania, United States of America, Titusville, New Jersey, United States of America
Job Description:About Innovative Medicine
Our expertise in Innovative Medicine is informed and inspired by patients, whose insights fuel our science-based advancements. Visionaries like you work on teams that save lives by developing the medicines of tomorrow.
Join us in developing treatments, finding cures, and pioneering the path from lab to life while championing patients every step of the way.
Learn more at
Position SummaryThe Principal Translational Knowledge Architect & Graph Lead will be responsible for designing and implementing the semantic and knowledge architecture that enables AI-driven reasoning across the drug discovery and development lifecycle.
This role will serve as the scientific and technical lead for ontology development, knowledge graph design, semantic interoperability, and AI-ready knowledge representation. Working at the intersection of translational science, patient safety, biomedical informatics, and artificial intelligence, this individual will help establish the semantic foundation required to connect discovery biology, preclinical safety, clinical development, real-world evidence, and post-marketing safety into a unified reasoning framework.
The successful candidate will partner closely with scientists, safety experts, data scientists, AI engineers, and platform teams to create knowledge assets that support GraphRAG, agentic AI, scientific reasoning, and next-generation translational intelligence capabilities.
MissionBuild the semantic foundation that enables AI systems to reason across discovery, preclinical, clinical, and post-marketing domains while preserving scientific meaning, provenance, and translational fidelity.
Key Responsibilities Semantic Architecture & Knowledge ModelingDesign and maintain enterprise knowledge models spanning:
- Discovery biology
- Toxicology
- Safety pharmacology
- Pathology
- Clinical development
- Pharmacovigilance
- Real-world evidence
Develop semantic frameworks that support translational reasoning across the R&D lifecycle.
Create conceptual, logical, and physical knowledge models supporting AI-enabled scientific discovery.
Ontology Engineering & GovernanceLead ontology strategy, development, governance, and lifecycle management.
Curate and extend biomedical ontologies supporting translational safety and efficacy use cases.
Establish ontology governance processes, quality standards, and semantic review procedures.
Ensure semantic consistency, provenance, traceability, and FAIR data principles.
Knowledge Graph & Reasoning InfrastructureDesign RDF-based knowledge graph architectures and related semantic technologies.
Develop semantic mappings, inference rules, and reasoning frameworks supporting scientific decision-making.
Define knowledge representations enabling GraphRAG, semantic retrieval, AI agents, and reasoning systems.
Establish semantic interoperability across heterogeneous data sources and standards.
Translational Data HarmonizationDevelop semantic bridges across major industry standards and ontologies, including:
- SEND
- SDTM
- ADaM
- MedDRA
- HPO
- MONDO
- SNOMED CT
- FHIR
- OMOP
- Cell Ontology
- Protein Ontology
Enable AI systems to traverse translational boundaries while preserving biological and clinical context.
Scientific & Cross-Functional LeadershipPartner with stakeholders across Discovery, Preclinical Safety, Clinical Development, Pharmacovigilance, Data Science, and Digital Health.
Collaborate with engineering teams responsible for data products, pipelines, and AI platforms.
Influence enterprise semantic strategy and represent the organization in external standards and ontology communities when appropriate.
Required Qualifications EducationPhD or Master’s degree in:
- Biomedical Informatics
- Bioinformatics
- Computational Biology
- Computer Science
- Information Science
- Knowledge Engineering
Related scientific…
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).