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Senior Ontology Consultant

EmployVisionMcLean, VA🇺🇸United StatesPosted Oct 7, 2026

Why This Role Stands Out

This Senior Ontology Consultant role offers a fantastic opportunity to shape enterprise data strategy and drive impactful analytics with a leading company, all within a flexible hybrid work environment. You'll thrive here if you're passionate about designing sophisticated semantic data models and collaborating with diverse teams to unlock the full potential of complex datasets. Apply today to advance your career in this exciting domain!

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
McLean, VA, United States
Posted
3 days ago

Job Description

Key Responsibilities

  • Design and implement enterprise ontologies, semantic data models, and operational data frameworks.
  • Translate business processes, assets, work orders, performance measures, and operational requirements into reusable, analytics-ready data structures.
  • Map curated enterprise data products into ontology-driven environments.
  • Partner with business owners, data architects, engineers, and end users to establish:
    • Data definitions and business rules
    • Object hierarchies and relationships
    • Metadata standards
    • Data governance requirements
  • Design, develop, and maintain scalable solutions that integrate, enrich, and analyze data from multiple sources.

Required Qualifications

  • 3–5+ years of relevant experience in AI, data, analytics, or related technology disciplines.
  • Experience designing and implementing enterprise ontologies, semantic data models, or operational data frameworks.
  • Experience mapping enterprise data products into ontology-driven environments
  • Must be eligible to obtain and maintain a U.S. Secret Clearance.

Preferred Qualifications

  • Hands-on experience with Palantir Foundry, including:
    • Ontology development
    • Object and data modeling
    • Workshop application development
    • Data materialization
    • Pipeline integration
    • Operational decision-support solutions
  • Experience establishing and managing ontology governance and lifecycle processes, including:
    • Version control
    • Metadata management
    • Object stewardship
    • Change management and control

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