Knowledge Graph Architect (Hybrid)

Accenture; Hartford (CT); Hybrid; USD 100,000 - 180,000; Full time

Benefits offered by this job

Medical benefits

401(k) plan

Paid time off

Job summary

Accenture is seeking a knowledgeable Knowledge Modeler/Ontologist to drive domain ontology design and governance for enterprise knowledge graphs. You will collaborate with business SMEs, data engineering, and AI/ML teams to translate complex domains into rigorous semantic models.

You’ll apply OWL, RDF, SKOS, SHACL and SPARQL, mentor juniors, and contribute to governance, testing, and data integration across projects. Hybrid travel is required.

Qualifications

• Minimum 5 years of hands-on ontology engineering or knowledge modeling experience.
• Enterprise or consulting context delivering domain ontologies.
• Bachelor’s degree in a related field.

Responsibilities

• Lead ontology lifecycle from requirements to deployment.
• Design T-Box schemas and hydration patterns across data sources.
• Create ontologies, taxonomies, and vocabularies using OWL/RDF/SKOS.

Skills

Ontology engineering

Knowledge modeling

Semantic web

OWL/RDF/ SKOS

SPARQL

SHACL

Protégé

Education

Bachelor’s in Information Science / CS / Library Science / Linguistics / Philosophy

Tools

GraphDB

Stardog

Neo4j

Protégé

Ontotext

R2RML / RML

Job description

Accenture is seeking a knowledgeable Knowledge Modeler/Ontologist to drive domain ontology design and governance for enterprise knowledge graphs. You will collaborate with business SMEs, data engineering, and AI/ML teams to translate complex domains into rigorous semantic models.

You’ll apply OWL, RDF, SKOS, SHACL and SPARQL, mentor juniors, and contribute to governance, testing, and data integration across projects. Hybrid travel is required.