Remote Enterprise Knowledge Graph Architect for AI

Eliassen Group; Lansing (MI); Remote; USD 138,000 - 165,000; Full time

Benefits offered by this job

Medical, Dental, Vision benefits

401(k) with company matching

Life insurance

Job summary

Eliassen Group is seeking a Knowledge Graph Architect to lead the architecture and technical strategy for a construction-focused ontology, knowledge graph, and AI knowledge platform. You will connect historical project and operational data across estimating, scheduling, cost, and field execution to build a reusable knowledge foundation for AI, GraphRAG, LLM, and agent-based apps.

The role is remote and contract-based, with W2 benefits offered. Rate: $100.00–$120.00/hr.

Qualifications

• Experience in designing enterprise knowledge graphs and ontologies.
• Hands-on with knowledge graphs, ontologies, semantic modeling, or graph databases.
• Understanding of RAG/GraphRAG, LLMs, AI agents, and enterprise data integration.
• Ability to map complex data across multiple enterprise sources.
• Translate business concepts into scalable technical architectures.
• Strong communication across technical and business teams.

Responsibilities

• Architect and develop an enterprise ontology and knowledge graph for construction and project data.
• Define relationships across projects, estimates, schedules, costs, crews, equipment, and risks.
• Incorporate standards such as IFC and buildingSMART where applicable.
• Integrate data from multiple systems into the knowledge architecture.
• Design and guide GraphRAG, LazyGraphRAG, and AI agent architectures.
• Establish ontology governance, provenance, and cross-system mappings.
• Collaborate with domain SMEs, enterprise and AI teams.
• Experiment to measure AI answer quality vs traditional methods.

Skills

Knowledge graph architecture

Ontology development

Semantic architecture

Knowledge engineering

Enterprise/data architecture

AI/ML architecture

Graph databases

RAG/GraphRAG/LLMs

AI agents

Enterprise data integration

Tools

Graph databases

Job description

Eliassen Group is seeking a Knowledge Graph Architect to lead the architecture and technical strategy for a construction-focused ontology, knowledge graph, and AI knowledge platform. You will connect historical project and operational data across estimating, scheduling, cost, and field execution to build a reusable knowledge foundation for AI, GraphRAG, LLM, and agent-based apps.

The role is remote and contract-based, with W2 benefits offered. Rate: $100.00–$120.00/hr.