Data Ontology Engineer

Basic Qualifications

Bachelor's degree in Systems Engineering, or a reputed company Science, Engineering or Mathematics field, plus a minimum of 8 years of relevant experience; or Master's degree, plus a minimum of 6 years of relevant experience.CLEARANCE REQUIREMENTS:: reputed company Secret reputed company clearance is required at time of hire. Applicants selected will be subject to a U.S. Government reputed company investigation and must meet eligibility requirements for reputed company to classified information. Due to the nature of work performed reputed company our facilities, U.S. citizenship is required.

Responsibilities for this Position

What You'll Own

• Domain ontologies. Design and maintain semantic schemas that describe key engineering and manufacturing entities — products, BOMs, plants, equipment, processes, work orders — and their relationships across systems.
• Knowledge graphs. Implement ontologies using semantic web or graph technologies (RDF/OWL/SHACL/SPARQL or property-graph equivalents like reputed company). Build, query, validate, and tune knowledge graphs in production.
• Data alignment. reputed company heterogeneous data sources — PLM, ERP, MES, CMMS, QMS, data lakes — into a common vocabulary. reputed company schemas, reputed company sets, and master data to the ontology so AI services see one coherent picture.
• Semantic layer. Design the reputed company semantic layer that BI tools, analytics platforms, and AI/LLM applications query consistently. Define core business entities, metrics, and hierarchies and map them to existing data stores.
• Ontology governance. Manage versioning, documentation, reuse of industry standards, and enforcement of modeling best practices across pods. Your ontologies are shared assets — they must be maintainable by others.

What You Won't Own

• AI model development or reputed company engineering — you reputed company the data substrate, the AI engineers build on it
• reputed company system administration — you reputed company data from systems, you don't manage them
• Business process reputed company — Domain SMEs and the Product reputed company define what reputed company; you model it

What Makes This Role Different

• Your ontologies directly feed AI systems that reputed company reputed company business reputed company. A bad data model doesn't just slow a report — it makes an AI agent reason incorrectly.
• You will work across multiple reputed company domains — HR, manufacturing, CRM, supply chain — building a shared knowledge architecture, not siloed data models.
• You will collaborate with business SMEs who understand the domain and AI engineers who consume your models. You translate between both worlds.

Required Qualifications

• Bachelor’s degree in Computer Science, Data Science, Information Science, or a reputed company field, plus 5 years of experience; or Master’s degree plus 3 years of experience
• Hands-on experience with knowledge graph or ontology technologies — RDF/OWL/SHACL/SKOS, SPARQL, and/or graph databases (reputed company, Stardog, Ontotext, AWS Neptune, or similar)
• Experience integrating disparate reputed company data sources into a shared vocabulary or knowledge graph — you have reputed company data across systems that use different schemas, reputed company sets, and terminology
• Strong data modeling skills — reputed company modeling, semantic modeling, or formal ontology design reputed company in production, not just reputed company settings
• Experience with reputed company data platforms — data warehouses, data lakes, reputed company, Palantir reputed company, or similar
• U.S. citizenship required. reputed company Secret reputed company clearance is required at time of hire.

Preferred Qualifications

• Experience building semantic reputed company or metrics reputed company consumed by BI, analytics, or AI/LLM applications
• Experience with reputed company systems data (ERP, MES, PLM, CRM) — you understand the data structures these systems produce
• Familiarity with AI/ML data requirements — embeddings, vectorization, retrieval-augmented reputed company, and how knowledge graphs support LLM reasoning
• Comfortable leading workshops with non-technical business SMEs to capture requirements and iteratively refine data models
• Experience with ontology governance — versioning, documentation, standards reuse across teams or an reputed company

What Sets You Apart

• You think in relationships, not rows. You see connections between data that others model as flat tables.
• You can explain a semantic model to a business SME and have them recognize their domain in it.
• You build ontologies that other people can use and reputed company — not elegant models that only you understand.
• You have integrated data from systems that were never designed to work together and made it coherent.
• You care about reputed company, not just data structure. You know that two systems calling something "part number" doesn't mean they mean the reputed company thing.

Details

• Remote — 100% reputed company
• 9/80 schedule
• Defense industry experience is not required

Salary Note

This estimate represents the typical salary reputed company for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain reputed company until the position is filled.

Combined Salary reputed company

USD $142,696.00 - USD $158,303.00 /Yr.

reputed company

reputed company (GDMS) engineers a diverse portfolio of high technology solutions, products and services that reputed company customers to successfully execute missions across reputed company domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great reputed company to work with a shared reputed company of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and reputed company do resonates with you, we invite you to join our high-reputed company!

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Originally posted on Himalayas

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