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Added 14 mins ago
Principal Software Engineer
Highmark Health
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Added 14 mins ago
Senior Business Intelligence Professional
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Energy Management and Control Services, Inc. - Construction Technician
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Punchlist Ownership-Followthroughwith Engineer / Contractor assignedcontrol systempunch listitemsand provide proper resolutionin order tosecure finalsystem acceptance and project turnover…
Added 14 mins ago
EG
Dev Lead
Eliassen Group
Providence, RI
- $110 to $120 USD / hour
Own pull request process with AI-assisted review before human review and enforce coding norms and patterns.
Added 14 mins ago
EG
Knowledge Graph Architect
Eliassen Group
Providence, RI
- $100 to $120 USD / hour
Added 29 mins ago
Principal Full Stack Software Engineer (P60) - Growth
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Remote, United States
As a Principal Full Stack Software Engineer (P60) on Starburst, you will serve as the lead technical anchor for multi-quarter onboarding and cross-flow initiatives across Atlassian's…
Added 35 mins ago
Site Reliability Engineer
Highmark Health
Bismarck, ND
Added 35 mins ago
EG
Knowledge Graph Architect
Eliassen Group
Bismarck, ND
- $100 to $120 USD / hour
Added 35 mins ago
EG
Dev Lead
Eliassen Group
Bismarck, ND
- $110 to $120 USD / hour
Own pull request process with AI-assisted review before human review and enforce coding norms and patterns.
Added 42 mins ago
Senior Software Engineer, NeMo Helix Core Platform
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ON, CA
We are looking for a Senior Software Engineer to help build NeMo Helix, NVIDIA’s product for developing, evaluating, deploying, and operating AI systems at scale. This role is for a senior…
Added 59 mins ago
AM
2027 Spring Manufacturing Engineer Co-op (Billerica, MA)
Applied Materials, Inc
Billerica, MA
- $31 to $41 USD / hour
Applied Materials’ Manufacturing Engineering Department is searching for a Manufacturing Engineer Co-op to join our team. This Co-op will be in a cleanroom environment and will provide you…
Added 59 mins ago
AM
2027 Spring Process Engineer Co-op (Billerica, MA)
Applied Materials, Inc
Billerica, MA
- $31 to $41 USD / hour
Applied Materials’ process team is searching for a co-op to join our team in Spring 2027! Our group is utilizing Applied Materials’ leading-edge technologies to solve customer’s high value…
Added 59 mins ago
AM
2027 Summer Process Engineer Intern - BS or MS (Gloucester, MA)
Applied Materials, Inc
Gloucester, MA
- $31 to $41 USD / hour
…organization focuses on Customer demo execution, System and Process Characterization, Applications development and…
Added 1 hour ago
EG
Knowledge Graph Architect
Eliassen Group
Helena, MT
- $100 to $120 USD / hour
Added 1 hour ago
EG
Dev Lead
Eliassen Group
Helena, MT
- $110 to $120 USD / hour
Own pull request process with AI-assisted review before human review and enforce coding norms and patterns.
Added 1 hour ago
Senior Controls Engineer II
Actalent
Erlanger, KY
We are seeking a highly skilled Controls Engineer II to design control systems for industrial material handling solutions. The ideal candidate will be responsible for concepting new ideas,…
Added 1 hour ago
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Knowledge Graph Architect
Eliassen Group
Frankfort, KY
- $100 to $120 USD / hour
Added 1 hour ago
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Dev Lead
Eliassen Group
Frankfort, KY
- $110 to $120 USD / hour
Own pull request process with AI-assisted review before human review and enforce coding norms and patterns.
Added 1 hour ago
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Lead Principal Site Reliability Engineer
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Nashville, TN
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Territory Sales Manager
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Support the current Commercial Sales Engineer in the Maine territory
Added 1 hour ago
Software Engineer (Onsite)
RTX Corporation
north berwick, ME
The Software Engineer will be responsible for the day-to-day development, support, and troubleshooting of custom and off-the-shelf manufacturing applications. This will include but not…
Added 1 hour ago
EG
Knowledge Graph Architect
Eliassen Group
Augusta, ME
- $100 to $120 USD / hour
Added 1 hour ago
EG
Dev Lead
Eliassen Group
Augusta, ME
- $110 to $120 USD / hour
Own pull request process with AI-assisted review before human review and enforce coding norms and patterns.
Added 1 hour ago
Junior Technical Engineer
Sparksoft Corporation
Columbia, MD
Added 1 hour ago
Senior Staff Engineer - Turbine Aerodynamics
GE Aerospace
Evendale, OH
The Senior Staff Engineer Turbine Aerodynamics will lead advancements in high and low-pressure turbine design for aircraft gas turbine engines and industrial The Aerodynamics Senior Staff…

Eliassen Group

Knowledge Graph Architect

Augusta, ME, 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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