本体论专家 - 远程（达拉斯，TX，US）
Ontology Expert - Remote (Dallas, TX, US)
Req ID:367052
NTT DATA 致力于招聘优秀、创新且充满热情的个人，他们希望与我们共同成长。如果您希望加入一个包容、灵活且具有前瞻性的组织，请立即申请。
我们目前正寻求一名本体专家 - 远程职位，加入位于美国德克萨斯州达拉斯（US-TX）的团队。
本体专家 – 医疗健康 AI 解决方案
日常职责：（此职位日常/每周将从事的工作）
职位概述
我们正在寻找一位经验丰富的本体专家，负责设计、开发和管理推动 AI 驱动和代理式医疗健康解决方案的医疗本体。该职位专注于构建语义模型，以实现临床和医疗企业系统之间的互操作性、推理、知识表示和可解释 AI。
主要职责
- 设计、构建和维护医疗本体和语义模型。
- 定义领域术语、分类法和关系，用于 AI 驱动的解决方案。
- 支持 AI 代理、决策支持和临床智能系统的知识表示。
- 与临床医生、数据科学家和 AI 工程师合作，将知识转化为正式模型。
- 管理本体生命周期、版本控制和语义一致性。
医疗本体与语义建模
- 使用 OWL、RDF 和 SKOS 等标准开发本体。
- 与医疗标准和术语（SNOMED CT、ICD-10、LOINC、RxNorm）协作。
- 实现 EHR 和医疗数据源之间的语义互操作性。
- 支持 AI 系统的推理、推断和基于规则的逻辑。
AI 与代理解决方案支持
- 为 AI 和生成式 AI（GenAI）系统提供结构化的医疗知识。
- 支持代理工作流、决策模型和可解释 AI 输出。
- 参与 RAG 流水线和知识图谱集成，用于基于大语言模型（LLM）的系统。
- 确保临床使用场景中的语义准确性和安全性。
技术技能与工具
- 熟练掌握 OWL、RDF、SPARQL 和知识图谱技术。
- 具备使用 Protégé、TopBraid 或 Stardog 等本体工具的经验。
- 熟悉 FHIR、HL7 和医疗数据模型。
- 了解 AI/ML 和生成式 AI 系统，包括基于大语言模型的解决方案。
- 具备 Python 或类似语言的编程或脚本编写经验（优先）。
合规、治理与质量
- 确保本体符合临床安全、法规和合规要求。
- 支持 AI 的可审计性、可追溯性和可解释性。
查看英文原文
Req ID:367052
NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.
We are currently seeking a Ontology Expert - Remote to join our team in Dallas, Texas (US-TX), United States (US).
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 govern healthcare ontologies that power AI-driven and agentic healthcare solutions. The role focuses on building semantic models that enable interoperability, reasoning, knowledge representation, and explainable AI across clinical and healthcare enterprise systems.
Key Responsibilities
- Design, build, and maintain healthcare ontologies and semantic models.
- Define domain vocabularies, taxonomies, and relationships for AI-driven solutions.
- Support knowledge representation for AI agents, decision-support, and clinical intelligence systems.
- Collaborate with clinicians, data scientists, and AI engineers to translate knowledge into formal models.
- Govern ontology lifecycle, versioning, and semantic consistency.
Healthcare Ontology & Semantic Modeling
- Develop ontologies using standards such as OWL, RDF, and SKOS.
- Work with healthcare standards and terminologies (SNOMED CT, ICD-10, LOINC, RxNorm).
- Enable semantic interoperability across EHRs and healthcare data sources.
- Support reasoning, inference, and rule-based logic for AI systems.
AI & Agentic Solution Support
- Enable AI and GenAI systems with structured healthcare knowledge.
- Support agentic workflows, decision models, and explainable AI outputs.
- Collaborate on RAG pipelines and knowledge graph integration for LLM-based systems.
- Ensure semantic accuracy and safety for clinical use cases.
Technical Skills & Tools
- Strong knowledge of OWL, RDF, SPARQL, and knowledge graph technologies.
- Experience with ontology tools such as Protégé, TopBraid, or Stardog.
- Familiarity with FHIR, HL7, and healthcare data models.
- Exposure to AI/ML and GenAI systems, including LLM-enabled solutions.
- Programming or scripting experience in Python or similar languages (preferred).
Compliance, Governance & Quality
- Ensure ontologies align with clinical safety, regulatory, and compliance requirements.
- Support auditability, traceability, and explainability of AI decisions.
- Define semantic governance policies and best practices.
Basic Qualifications: (what are the skills required to this job with minimum years of experience on each)
Required Skills & Experience
- 5+ years of experience in ontology engineering, semantic modeling, or knowledge engineering.
- Strong healthcare domain knowledge (clinical, payer, or life sciences).
- Experience working with structured and unstructured healthcare data.
- Ability to collaborate across technical and clinical teams.
Nice to Have;
Preferred Qualifications
- Background in clinical informatics or biomedical informatics.
- Experience with healthcare AI platforms or decision-support systems.
- Knowledge of semantic search, reasoning engines, or knowledge graphs.
- Advanced degree in Computer Science, Biomedical Informatics, or related fields.
Soft Skills
- Strong analytical and conceptual thinking abilities.
- Excellent communication skills to work with clinical and technical stakeholders.
- Attention to detail and passion for semantic accuracy.
Why Join Us
This role offers the opportunity to shape the semantic foundation of AI-driven healthcare solutions, supporting intelligent agents, explainable AI, and interoperable healthcare systems at scale.
Must reside in the US
Where required by law, NTT DATA provides a reasonable range of compensation for specific roles. The starting pay range for this remote role is $105,840.00-$147,000.00.This range reflects the minimum and maximum target compensation for the position across all US locations. Actual compensation will depend on a number of factors, including the candidate’s actual work location, relevant experience, technical skills, and other qualifications.
This position may also be eligible for incentive compensation based on individual and/or company performance.
This position is eligible for company benefits including medical, dental, and vision insurance with an employer contribution, flexible spending or health savings account, life and AD&D insurance, short and long term disability coverage, paid time off, employee assistance, participation in a 401k program with company match, and additional voluntary or legally-required benefits.
Pay Transparency: Where required by law, NTT DATA provides a reasonable range of compensation for specific roles. The starting pay range for this remote role is $105,840 - $245,00. This range reflects the minimum and maximum target compensation for the position across all US locations. Actual compensation will depend on a number of factors, including the candidate’s actual work location, relevant experience, technical skills, and other qualifications.
About NTT DATA
NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world’s leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. Our consulting and industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is part of NTT Group, which invests over $3 billion each year in R&D.
Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, .
NTT DATA endeavors to make accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at . This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here. If you'd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here.
Originally posted on Himalayas