About this role
Seek a Knowledge Engineer to design and implement end-to-end extraction and ingestion pipelines converting unstructured and semi-structured technical documents into RDF/OWL-based knowledge graphs. Build and manage graph-native retrieval and GraphRAG workflows, ontology/schema design, and integration with cloud AI services for mining and asset information.
Skills for this role
Knowledge EngineeringOntology DesignRDFOWLSPARQLSemantic Data ModelingKnowledge GraphsGraphDBRDFoxApache JenaNeptuneKnowledge ExtractionLarge Language Models (LLMs)Vision-based Document ProcessingOCRLayout AnalysisMultimodal ModelsGraphRAGEmbeddingsGraph AnalyticsAzure AIOpenAI modelsDocument Processing ServicesNatural-language QueryingValidation and NormalizationProvenance and Versioning