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Knowledge Graph Engineer Jobs in Pennsylvania (NOW HIRING)

Senior ML Ops Engineer

Philadelphia, PA · On-site

$112K - $179K/yr

About the role, as a Senior Machine Learning Engineer you'll work on AI-based features (GenAI, Agentic AI, RAG, etc.) search/ranking quality, and knowledge graph aware retrieval while enforcing ...

Senior ML Ops Engineer

Philadelphia, PA · On-site

$112K - $179K/yr

About the role, as a Senior Machine Learning Engineer you'll work onAI-based features (GenAI, Agentic AI, RAG, etc.) search/ranking quality, and knowledge graph aware retrievalwhile enforcingcontent ...

Experience with graph technologies, including GraphRAG, graph databases, knowledge graphs ... Applying prompt engineering techniques, tool calling, and agent orchestration to build intelligent ...

About the role, as a Senior Machine Learning Engineer you'll work onAI-based features (GenAI, Agentic AI, RAG, etc.) search/ranking quality, and knowledge graph aware retrievalwhile enforcingcontent ...

Senior ML Ops Engineer

Philadelphia, PA · On-site

$112K - $179K/yr

About the role, as a Senior Machine Learning Engineer you'll work on AI-based features (GenAI, Agentic AI, RAG, etc.) search/ranking quality, and knowledge graph aware retrieval while enforcing ...

Experience with graph technologies, including GraphRAG, graph databases, knowledge graphs ... Applying prompt engineering techniques, tool calling, and agent orchestration to build intelligent ...

Design and optimize hybrid search architectures combining vector search, keyword search, and knowledge graph capabilities. * Collaborate with Value Engineers, architects, and business stakeholders to ...

Design and optimize hybrid search architectures combining vector search, keyword search, and knowledge graph capabilities. * Collaborate with Value Engineers, architects, and business stakeholders to ...

Design and optimize hybrid search architectures combining vector search, keyword search, and knowledge graph capabilities. * Collaborate with Value Engineers, architects, and business stakeholders to ...

Success requires deep expertise in GenAI patterns, knowledge graph design, semantic search, and the ... Partner with DevOps to deploy GenAI services. Communicate with data engineering on pipeline needs.

AI Engineer

Broomall, PA · Remote

$175K - $190K/yr

Success requires deep expertise in GenAI patterns, knowledge graph design, semantic search, and the ... Partner with DevOps to deploy GenAI services. Communicate with data engineering on pipeline needs.

Collaborate with engineering, product, and data science teams to understand requirements ... and knowledge-graph-augmented modeling. * Expertise in constructing and operating on large-scale ...

Showing results 21-40

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Infographic showing various Knowledge Graph Engineer job openings in Pennsylvania as of August 2026, with employment types broken down into 100% Full Time. Highlights an 33% In-person, and 67% Remote job distribution.

Director - R&D DDSAI - Therapeutics Development & Supply (TDS)

Scorpion Therapeutics

Spring House, PA • On-site

$180 - $260/hr

Other

PTO

Posted 8 days ago


Job description

Position Summary:

Director, Data, Data Science & AI (People Leader) for Therapeutics Development & Supply (TDS). Lead building/scaling of data engineering, semantic/ontology, and knowledge graph capabilities that underpin AI/ML and analytics across TDS. Manage a team of 5+ and partner cross-functionally across R&D, DDSAI, and J&J IT.

Key Responsibilities:
  • Define and execute TDS Data Product strategy; build multi-year roadmap enabling AI/ML and GenAI priorities.
  • Deliver high-quality, AI-ready, governed, reusable data products for TDS projects and foundational analytics.
  • Design/build/optimize scalable data pipelines integrating ELNs, MES, LIMS, SAP, quality systems, and clinical supply data.
  • Implement data quality standards, lineage, and governance aligned to enterprise and GxP requirements.
  • Ensure data integrity, data model validation, computerized system compliance, and model interpretability.
  • Lead TDS semantic layer strategy (ontologies, reference data, controlled vocabularies, knowledge graphs) aligned to enterprise canonical models.
  • Recruit, develop, and lead data product engineers, ontology developers, and data scientists.
Qualifications:Required:
  • Advanced degree in CS/Data Science/Engineering (or related quantitative field).
  • 10+ years in data engineering/architecture/science platform development; 3+ years in people leadership.
  • Expertise in AWS/Snowflake, Python, SQL, graph databases, semantic technologies/knowledge graphs.
  • Proven delivery/scaling of enterprise-grade data products.
  • Strong cross-functional leadership influencing Senior Director/VP stakeholders.
Preferred:
  • Pharma R&D, life sciences manufacturing, or GxP experience.
  • Ontology engineering (OWL/RDF/SKOS), knowledge graphs, FAIR principles.
  • MLOps (model registries, feature stores, automated retraining pipelines).
  • Partnered with IT/data platform teams on architecture decisions.
Benefits (time off):
  • Vacation 120 hrs/yr
  • Sick 40 hrs/yr (CO 48; WA 56)
  • Holiday pay 13 days/yr
  • Work/Personal/Family time up to 40 hrs/yr
  • Parental leave 480 hrs
  • Bereavement leave
  • Caregiver leave
  • Volunteer leave
  • Military spouse time-off
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