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🥝 Ontology Engineer

Confidential | dallas, United-States | Posted June 30, 2026

Job Description

The Talent Mine is recruiting an Ontology Engineer for an immediate FTE in-office position in Dallas, Texas. The client is the technology division of North America's largest recycler and leads the steel industry in minimizing environmental impacts, with an unmatched track record of employee investment and stability. The technology division develops and delivers enterprise technology solutions that enable the client's mills and business units to operate safely, efficiently, and competitively.

The Ontology Engineer will be a key contributor to the client's AI & Emerging Technology team, responsible for designing semantic data models, ontologies, and knowledge graphs that serve as the connective tissue between raw operational data and AI-ready intelligence.


Responsibilities include:

  • Design, build, and maintain enterprise ontologies and knowledge graphs using standards such as OWL, RDF, and SPARQL.
  • Collaborate with domain e...

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