We're looking for a skilled Ontologist to design and manage structured knowledge frameworks that define relationships between concepts, entities, and data within our organization. What You'll Do: Design and develop ontologies using semantic web standards (OWL, RDF, SPARQL) Collaborate with subject matter experts to identify concepts and relationships Build and validate knowledge graphs for AI-ready data systems Create data models that improve search, interoperability, and data integration Document and visualize ontology structures for stakeholders What We're Looking For: Bachelor's degree in Computer Science, Information Science, or related field 3 years experience in ontology development, data modeling, or knowledge architecture Proficiency in OWL, RDF, SPARQL, SHACL, SKOS Experience with ontology tools like Protégé, PoolParty, or TopBraid Strong logical reasoning and communication skills