Ontology Engineer for Semantic AI & Search

Code4lib; Pittsburgh (Allegheny County); In loco; USD 80.000 - 100.000; Tempo pieno

Descrizione del lavoro

A data analytics firm is seeking a skilled Knowledge Engineer to join their Data Product & Operations team in Pittsburgh, PA. This full-time role involves building and maintaining taxonomies, controlled vocabularies, and semantic models to enhance the structure of defense acquisition data. Candidates should possess a relevant Bachelor's degree and have significant experience with ontologies and semantic standards. U.S. Citizenship is required, and the position may involve some travel for collaborative efforts.

Competenze

• 3+ years of experience developing ontologies, taxonomies, or knowledge graphs.
• Working knowledge of semantic web standards (OWL, RDF, SKOS, SPARQL).
• Hands-on experience with ontology editors and graph databases.

Mansioni

• Build and maintain ontologies, taxonomies, and controlled vocabularies.
• Map unstructured data to structured semantic models.
• Document semantic models and provide guidance for adoption.

Conoscenze

Ontology and taxonomy development

Collaboration with stakeholders

Semantic web standards

Formazione

Bachelor’s degree in Data Science, Computer Science, Information Systems, or related field

Strumenti

Ontology editors (e.g., Protégé, TopBraid)

Graph databases (e.g., Neo4j, RDF stores)

Descrizione del lavoro

A data analytics firm is seeking a skilled Knowledge Engineer to join their Data Product & Operations team in Pittsburgh, PA. This full-time role involves building and maintaining taxonomies, controlled vocabularies, and semantic models to enhance the structure of defense acquisition data. Candidates should possess a relevant Bachelor's degree and have significant experience with ontologies and semantic standards. U.S. Citizenship is required, and the position may involve some travel for collaborative efforts.