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Ontology Jobs (NOW HIRING)

Prophecy Technologies

Ontology Consultant

We are seeking an experienced Ontology Business Consultant to design and evolve privacy-focused semantic models that capture complex business concepts, relationships, and constraints. The role ...

Programmers.io

Ontology Business Consultant

Tampa, FL · On-site

Ontology Consultant: • Titles: Ontologist, Ontology Engineer, Semantic Data Modeler, Knowledge Graph Engineer, Semantic Modeler Lead, Ontology Consultant. • Tech stack: RDF, OWL, SHACL, SPARQL ...

Hirekeyz Inc

Java- Ontology

Princeton, NJ · On-site

$54.25 - $74.50/hr

Title: Ontology (Java) Location: Princeton, NJ(5 Days Onsite) Position Type: Full Time Must Have Skills: * RDF (Resource Description Framework) * OWL (Web Ontology Language) * SHACL (Shapes ...

Capital One

Manager, Ontology & Data Modeling

New York, NY

$60 - $77.75/hr

Manager, Ontology & Data Modeling The role of the Manager of Ontology and Data Modeling is to develop, implement, and maintain enterprise ontologies in support of Capital One's Data Strategy. The ...

Capital One

Manager, Ontology & Data Modeling

Mclean, VA · On-site

$55.25 - $71.75/hr

Manager, Ontology & Data Modeling The role of the Manager of Ontology and Data Modeling is to develop, implement, and maintain enterprise ontologies in support of Capital One's Data Strategy. The ...

NTT DATA Services

Ontology Expert - Remote

Dallas, TX · Remote

Ontology Expert - Healthcare AI Solutions Day to Day job Duties: (what this person will do on a daily/weekly basis) Role Summary We are seeking an experienced Ontology Expert to design, develop, and ...

Capital One

Manager, Ontology & Data Modeling

Richmond, VA

$54.25 - $70.25/hr

Manager, Ontology & Data Modeling The role of the Manager of Ontology and Data Modeling is to develop, implement, and maintain enterprise ontologies in support of Capital One's Data Strategy. The ...

Capital One

Manager, Ontology & Data Modeling

Chicago, IL

$56.50 - $73.25/hr

Manager, Ontology & Data Modeling The role of the Manager of Ontology and Data Modeling is to develop, implement, and maintain enterprise ontologies in support of Capital One's Data Strategy. The ...

Capital One

Manager, Ontology & Data Modeling

Mclean, VA

$55.25 - $71.75/hr

Manager, Ontology & Data Modeling The role of the Manager of Ontology and Data Modeling is to develop, implement, and maintain enterprise ontologies in support of Capital One's Data Strategy. The ...

NTT DATA Services

Ontology Expert - Remote

Dallas, TX · On-site +1

Ontology Expert - Healthcare AI Solutions Day to Day job Duties: (what this person will do on a daily/weekly basis) Role Summary We are seeking an experienced Ontology Expert to design, develop, and ...

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How much do ontology jobs pay per hour?

As of Jun 11, 2026, the average hourly pay for ontology in the United States is $19.35, according to ZipRecruiter salary data. Most workers in this role earn between $15.87 and $21.15 per hour, depending on experience, location, and employer.

What is job description ontology?

A job description ontology is a structured framework that models the concepts, roles, skills, and relationships involved in job descriptions. It is used to standardize and organize job information, enabling better job matching, data analysis, and HR decision-making. Professionals working with ontologies often utilize tools like OWL or RDF to develop and manage these models.

What are the typical daily responsibilities of an Ontology Specialist?

As an Ontology Specialist, your daily tasks often involve designing and maintaining domain ontologies, collaborating with subject matter experts to capture and model knowledge, and working closely with data engineers and software developers to implement semantic solutions. You may also be responsible for updating and optimizing existing ontologies, conducting quality checks to ensure data consistency, and documenting changes for team reference. Additionally, participating in meetings to gather new requirements or resolve data integration challenges is common. This role requires a balanced mix of independent technical work and active communication with various stakeholders to ensure semantic models meet both technical and business objectives.

What are the key skills and qualifications needed to thrive in the Ontology position, and why are they important?

To excel as an Ontology Specialist, you need a strong background in information science, semantic modeling, and data analysis, often supported by a degree in computer science or related fields. Familiarity with ontology development tools like Protégé, knowledge of OWL/RDF/SPARQL, and experience with database management systems are highly valuable. Strong analytical thinking, attention to detail, and effective communication skills are crucial for bridging technical concepts with business needs. These skills ensure precise structuring of complex data, effective interdisciplinary collaboration, and the creation of robust, scalable ontology solutions.

What jobs pay 2000 a day?

High-paying jobs that can pay around $2,000 a day typically include specialized roles such as senior consultants, surgeons, or experienced software engineers, often requiring advanced skills, certifications, or extensive experience. These positions are usually found in industries like finance, healthcare, or technology and may involve freelance, contract, or consulting work with high hourly or project-based rates.

What is an Ontology job?

An Ontology job involves designing, developing, and managing structured frameworks that define relationships between concepts in a specific domain. Ontologists work with knowledge representation, semantic data modeling, and taxonomies to improve data interoperability and retrieval. They often collaborate with data scientists, engineers, and domain experts to ensure accurate and meaningful data organization.

What are the major ontological positions?

In ontology-related jobs, major ontological positions typically include realism, which asserts that entities exist independently of our knowledge; nominalism, which denies the independent existence of universals; and conceptualism, which sees universals as mental constructs. These positions influence how ontologists approach categorization, classification, and the development of formal models in knowledge representation. Understanding these positions helps in designing ontologies for fields like artificial intelligence, information science, and semantic web development.

What jobs in the US pay 300,000 a year?

In the US, high-paying roles related to ontology and data management include senior data scientists, machine learning engineers, and chief data officers, especially in technology, finance, and healthcare sectors. These positions often require advanced skills in data modeling, programming, and domain expertise, and may involve leadership responsibilities or specialized certifications. Salaries of $300,000 or more are typically associated with senior-level roles, extensive experience, and large organizations.
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Ontology jobs near you

Ontology Consultant

Prophecy Technologies

Remote

Full-time

Posted 11 days ago

Job description

Job Summary:
We are seeking an experienced Ontology Business Consultant to design and evolve privacy-focused semantic models that capture complex business concepts, relationships, and constraints. The role involves translating regulatory and business requirements into scalable ontologies and knowledge graph models that support compliance, audit, analytics, and enterprise data integration. The consultant will collaborate with product, engineering, and data teams to ensure semantic models are performant, queryable, and consumable by enterprise systems including dashboards, APIs, and web applications.
Key Responsibilities:
  • Design and evolve enterprise ontologies and privacy-focused semantic models defining concepts, relationships, and constraints.
  • Translate complex business and regulatory requirements into practical ontology frameworks.
  • Develop semantic models that support privacy, compliance, and audit-related competency questions.
  • Define data quality validation rules aligned with regulatory and governance requirements.
  • Design semantic data ingestion patterns and integrate multiple source systems into knowledge graphs.
  • Collaborate with product, engineering, and data teams to ensure models are scalable and query-efficient.
  • Implement ontology versioning and change management processes.
  • Ensure semantic models can be efficiently consumed by enterprise systems such as analytics dashboards, APIs, web interfaces, and audit exports.

Required Skills & Experience:
Ontology & Semantic Modeling
  • Experience designing ontologies and knowledge graphs.
  • Expertise in semantic technologies including Resource Description Framework, Web Ontology Language, and Shapes Constraint Language.
  • Strong query development using SPARQL.
  • Experience building taxonomies using Simple Knowledge Organization System.

Knowledge Graph Platforms & Tools
  • Experience with graph databases such as Stardog (preferred), GraphDB, Blazegraph, or Neptune.
  • Experience using Protégé for ontology modeling.

Data Integration & Consumption
  • Experience integrating multiple enterprise data sources into semantic models.
  • Ability to ensure semantic models support analytics tools such as Microsoft Power BI.
  • Experience supporting data consumption through APIs, dashboards, and web interfaces.

Competencies:
  • Strong analytical and problem-solving abilities.
  • Ability to translate complex regulatory and business requirements into structured semantic models.
  • Strong collaboration skills across data, engineering, and product teams.
  • Excellent communication skills with both technical and business stakeholders.
  • Experience working in data governance, privacy, or compliance-focused environments.

Preferred Skills:
  • Experience with enterprise AI and machine learning data frameworks.
  • Familiarity with data integration platforms such as IBM Cognos.
  • Experience supporting AI and GenAI knowledge graph use cases.

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