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Added 5 mins ago
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Senior Principal Applied Scientist (OCI/GEN AI)
Oracle
Carson City, NV
- $169,800 to $355,400 USD / year
AI Data and Agent Development: Design, develop, and train state-of-the-art LLM models and Agents that meet the highest quality standards.
Added 5 mins ago
Director, AI Engineer (Remote Eligible)
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Experience developing AI and ML algorithms or technologies (e.g. LLM Inference, Similarity Search and VectorDBs, Guardrails, Memory) using Python, C++, C#, Java, CUDA, or Golang
Added 5 mins ago
Google AI Architect
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Added 5 mins ago
EG
Knowledge Graph Architect
Eliassen Group
Carson City, NV
- $100 to $120 USD / hour
…reusable knowledge foundation that can support AI, GraphRAG, LLM, and agent-based applications. This role requires expertise in designing and building enterprise knowledge graphs and…
Added 5 mins ago
EG
Dev Lead
Eliassen Group
Carson City, NV
- $110 to $120 USD / hour
Designing GenAI and LLM applications for retrieval and synthesis over large document collections.
Added 1 hour ago
Senior AI Tools Engineer, SRE Operations - GeForce NOW
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Remote, United States
Lead the development of brand-new LLM- and Agent-based systems to improve operational efficiency.
Added 1 hour ago
EG
Dev Lead
Eliassen Group
Annapolis, MD
- $110 to $120 USD / hour
Designing GenAI and LLM applications for retrieval and synthesis over large document collections.
Added 1 hour ago
EG
Knowledge Graph Architect
Eliassen Group
Annapolis, MD
- $100 to $120 USD / hour
…reusable knowledge foundation that can support AI, GraphRAG, LLM, and agent-based applications. This role requires expertise in designing and building enterprise knowledge graphs and…
Added 1 hour ago
Software Engineer Intern - Arango Cookbooks
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Remote, United States
Hands-on LLM and RAG development (embeddings, vector search)
Added 1 hour ago
EG
Knowledge Graph Architect
Eliassen Group
Baton Rouge, LA
- $100 to $120 USD / hour
…reusable knowledge foundation that can support AI, GraphRAG, LLM, and agent-based applications. This role requires expertise in designing and building enterprise knowledge graphs and…
Added 1 hour ago
EG
Dev Lead
Eliassen Group
Baton Rouge, LA
- $110 to $120 USD / hour
Designing GenAI and LLM applications for retrieval and synthesis over large document collections.
Added 1 hour ago
Solutions Architect (US only)
Bolder Apps
Remote, United States
Design AI and LLM features for client products, including model choice, retrieval (RAG), guardrails and the evaluations that prove quality in production
Added 1 hour ago
EG
Dev Lead
Eliassen Group
Des Moines, IA
- $110 to $120 USD / hour
Designing GenAI and LLM applications for retrieval and synthesis over large document collections.
Added 1 hour ago
EG
Knowledge Graph Architect
Eliassen Group
Des Moines, IA
- $100 to $120 USD / hour
…reusable knowledge foundation that can support AI, GraphRAG, LLM, and agent-based applications. This role requires expertise in designing and building enterprise knowledge graphs and…
Added 2 hours ago
Senior Platform Architect
Citigroup
Irving, TX
Own the target architecture across all platform layers: developer portal and APIs; workflow orchestration and policy engines; technology registry and metadata catalog; template registry,…
Added 2 hours ago
Staff Software Test Engineer
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Austin, TX
Hands-on experience building and evaluating LLM-powered applications,
Added 2 hours ago
EG
Dev Lead
Eliassen Group
Austin, TX
- $110 to $120 USD / hour
Designing GenAI and LLM applications for retrieval and synthesis over large document collections.
Added 2 hours ago
EG
Knowledge Graph Architect
Eliassen Group
Austin, TX
- $100 to $120 USD / hour
…reusable knowledge foundation that can support AI, GraphRAG, LLM, and agent-based applications. This role requires expertise in designing and building enterprise knowledge graphs and…
Added 2 hours ago
Software Engineer - Applications
Elorian
Palo Alto, CA
…reference architectures, production-grade integration frameworks, developer SDKs, evaluation harnesses, and bespoke end-to-end applications powered by…
Added 2 hours ago
GTM Systems Engineer
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Remote, United States
- Serve as the control point for AI agents in our GTM stack (permissions, access, and rollout), and design and deploy AI- and LLM-powered GTM workflows yourself
Added 3 hours ago
Senior ML Engineer
Flagship Pioneering, Inc.
Cambridge, MA
Architect and implement scalable RAG and LLM-based systems that integrate multi-modal data sources, including structured datasets, documents, and knowledge graphs where relevant
Added 3 hours ago
TT
Senior Member of Technical Staff, Platform
True Talent Solutions Partners
Palo Alto, CA
- $200,000 to $300,000 USD / year
…products. This hands-on role spans infrastructure engineering, developer tooling, and production serving, working closely with research and product…
Added 3 hours ago
EG
Knowledge Graph Architect
Eliassen Group
Tallahassee, FL
- $100 to $120 USD / hour
…reusable knowledge foundation that can support AI, GraphRAG, LLM, and agent-based applications. This role requires expertise in designing and building enterprise knowledge graphs and…
Added 3 hours ago
EG
Dev Lead
Eliassen Group
Tallahassee, FL
- $110 to $120 USD / hour
Designing GenAI and LLM applications for retrieval and synthesis over large document collections.
Added 3 hours ago
M
Senior Software Engineer
myLaurel
Remote, United States
- $170,000 to $190,000 USD / year
Build LLM-powered features and work fluently with AI-assisted development tools

Eliassen Group

Knowledge Graph Architect

Hartford, CT, United States

$100 to $120 USD / hour

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Job details

Pay: $100 to $120 USD / hour
Posting language: English
Posted: Oct 31, 2026

Original job description

Knowledge Graph Architect

Anywhere

Type: Contract

Category: Engineer

Industry: Energy

Workplace Type: Remote

Standard Hours: Open

Reference ID: JN -102026-109252

Date Posted: 10/28/2026

Shortcut: http://careers.eliassen.com/PONgHs

Description
Recommended Jobs

Description:

Remote

Our client 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, project controls, field execution, equipment, cost, and lessons learned to create a reusable knowledge foundation that can support AI, GraphRAG, LLM, and agent-based applications. This role requires expertise in designing and building enterprise knowledge graphs and ontologies applied to modern AI use cases.

Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.

Rate: $100.00 to $120.00/hr. w2

JN -102026-109252

Responsibilities:

Architect and develop an enterprise ontology and knowledge graph for complex construction and project data.
Define relationships across projects, activities, estimates, schedules, cost codes, crews, equipment, quantities, production rates, risks, changes, and outcomes.
Evaluate and incorporate relevant standards, including IFC, buildingSMART, LandInfra, and semantic web standards.
Integrate enterprise data from multiple operational and project systems into the knowledge architecture.
Design and guide GraphRAG, LazyGraphRAG, RAG, and AI agent architectures.
Establish standards for ontology governance, provenance, entity resolution, cross-system mappings, and knowledge quality.
Partner with domain SMEs, enterprise architecture, data engineering, AI engineering, and technology teams.
Design experiments to evaluate whether structured enterprise knowledge improves AI answer quality compared with traditional RAG and LLM approaches.

Experience Requirements:

Strong experience in knowledge graph architecture, ontology development, semantic architecture, knowledge engineering, enterprise/data architecture, or AI/ML architecture.
Hands-on experience working with knowledge graphs, ontologies, semantic modeling, or graph databases.
Understanding of RAG/GraphRAG, LLMs, AI agents, and enterprise data integration.
Experience defining relationships and mappings across complex, disparate enterprise data sources.
Ability to translate complex business and operational concepts into scalable technical architectures.
Strong communication skills and ability to work across both technical teams and business/domain SMEs.

Recruitment Transparency Notice

Eliassen Group values transparency in our recruitment practices. Please be advised that Eliassen Group utilizes artificial intelligence (AI) tools as part of its initial application screening and hiring process. You may receive email and SMS notifications from the Eliassen Virtual Recruiting Team ( noreply@eliassen.com , 781-808-2924) inviting you to complete a brief voice screening as part of your application process. These tools assist our hiring teams in different ways, including but not limited to, assistance in reviewing application materials to help identify candidates whose qualifications most closely match the requirements of the position. All AI-assisted evaluations and responses are reviewed by human recruiters before any hiring decisions are made. The use of AI in our process is intended to support fairness, efficiency, and consistency, and Eliassen Group takes measures to prevent bias or discrimination in connection with its hiring practices. By proceeding, you acknowledge, agree, and consent to Eliassen Group’s use of these tools, including AI tools, as part of the application and hiring process.

Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.

W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.

If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:

· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.

· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.

If you have any indication of fraudulent activity, please contact fraud@eliassen.com .

About Eliassen Group:

Eliassen Group is a strategic consulting firm that helps organizations reach further and achieve more through our technology, business advisory, and life sciences solutions. For nearly 40 years, we have combined exceptional people, deep domain expertise, and intelligent capabilities to expand our clients’ capacity and accelerate meaningful outcomes. We are driven by a purpose to positively impact the lives of our employees, clients, consultants, and the communities we serve.

Eliassen is committed to building a diverse and inclusive team from a variety of backgrounds, perspectives, and skills. We are an Equal Opportunity and Affirmative Action Employer and all employment decisions are based on merit, performance, and business needs. Eliassen does not discriminate on the basis of race, color, gender identity or expression, sexual preference or orientation, sex (including pregnancy, childbirth, and related medical conditions), marital status, creed, religion, physical or mental disability, genetic information, military or veteran status, age, ancestry, national origin, citizenship status, prohibited criminal record inquiries of applicants and employees, or any other category protected by federal, state, or local laws.

Don’t miss out on our referral program! If we hire a candidate that you refer us to then you can be eligible for a $1,000 referral check!

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Data engineering
ML
Communication skills
Recruitment
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