Thursday, April 23, 2026

Urgent requirement of Data Architect (Semantic & Data Architecture) for Louisville, KY

Hi,

This is Diksha Chaudhary working with Novia Infotech. We have the below contract job opportunity with one of our direct clients and would like to check if you have any resources available. Please send across the resume of your consultants along with the contact information at the earliest to diksha.c@noviainfotech.com.

Role: Data Architect (Semantic & Data Architecture)

Location: Louisville, KY (Hybrid/Onsite as applicable)

Duration: 12+ Months

Experience Required: 9+ Years

 

Description:

We are seeking a highly experienced Lead Ontologist / Knowledge Engineer to design and govern enterprise ontologies, knowledge graphs, and semantic data models. This role focuses on enabling semantic interoperability, knowledge representation, and AI-ready data architectures to support analytics, decision-making, and enterprise transformation initiatives.


Key Responsibilities:

Ontology & Knowledge Engineering

  • Lead the design, development, and governance of ontologies and knowledge models.
  • Develop and maintain taxonomies, vocabularies, metadata, and controlled terminologies.
  • Build and support knowledge graphs and semantic reasoning use cases.
  • Ensure semantic consistency and correctness across solutions.
  • Drive adoption of industry standards and reference ontologies.

Semantic & Data Architecture

  • Define conceptual, logical, and semantic data models aligned with business needs.
  • Establish data architecture standards, governance, and best practices.
  • Enable semantic interoperability across APIs, systems, and data platforms.
  • Define target architecture for image storage, metadata, and interoperability.
  • Ensure reuse of data across AI, analytics, and enterprise applications.

Collaboration & Governance

  • Collaborate with architects, data engineers, product owners, and domain experts.
  • Guide teams on ontology modeling standards and reuse strategies.
  • Review and validate solution designs for semantic alignment and compliance.
  • Author and maintain documentation, governance artifacts, and standards.

Required Skills & Qualifications:

  • 9+ years of experience as a Lead Ontologist / Knowledge Engineer / Data Architect
  • Strong expertise in:
    • Ontology design and semantic modeling
    • Knowledge graphs and knowledge representation
    • Taxonomy and metadata management
  • Experience with data modeling and enterprise data architecture
  • Hands-on experience with ontology tools and semantic frameworks
  • Strong understanding of interoperability, APIs, and data exchange patterns
  • Experience working in Agile environments
  • Excellent analytical, communication, and documentation skills

Key Skills / Keywords:

  • Ontology Design / Semantic Modeling
  • Knowledge Graphs / Knowledge Engineering
  • Taxonomy / Metadata Management
  • Data Architecture / Data Modeling
  • Semantic Interoperability
  • API Integration / Data Governance
  • Enterprise Architecture

Additional Considerations:

  • May require compliance with regulated environments such as:
    • ITAR
    • NERC CIP
    • NRC
  • Strong preference for candidates with enterprise-scale semantic architecture experience

 

 

 

'

Diksha Chaudhary
US IT Recruiter

www.noviainfotech.com 

E: diksha.c@noviainfotech.com
A: McKinney, TX, 75070

 

 

 

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