About this role
Ontologist/Data Scientist at Red Arch Solutions. Location: Reston, Virginia, United States. Role: assessing data, developing standards, enabling tagging Requirements: Active Top Secret/SCI with Poly required; 10+ years in ontology, data modeling, or metadata management in federal/intelligence environments; bachelor's degree in a related field; experience with ICD 504, taxonomies, semantic models, and enterprise data catalogs. Category: Data and Analytics Seniority: Senior Level Tools: RDF, OWL, SPARQL, Apache Atlas, Collibra, NLP, Machine Learning Commitment: Full Time Workplace: Onsite Languages: English