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Added 7 mins ago
R
Analytics Engineer – Data & Analytics (Remote, LATAM)
Rankings.io
Remote, United States
- $3,300 to $4,100 USD / month
As our Analytics Engineer, you'll turn raw data from more than a dozen sources into clean, tested models in BigQuery, the layer every dashboard, report and AI workflow is built on. Success…
Added 12 mins ago
TC
Advanced Energy Intern
TRC Companies, Inc.
New York, NY
- $20 to $28 USD / hour
TRC is seeking highly motivated and diverse Project Engineer Intern for our Summer 2027 intern program out of our New York, NY Office. This is a paid full-time position. Anticipated…
Added 12 mins ago
Structural Engineer V
TRC Companies, Inc.
Tulsa, OK
Assist with project management including budgets, schedules, and client relations.
Added 16 mins ago
PN
Research Engineer III - Building Energy Modeling
Pacific Northwest National Laboratory
Portland, OR · Richland, WA · Seattle, WA
- $112,500 USD / year
The BS&DG is seeking a Research Engineer III - Building Energy Modeling with strong knowledge of building energy systems, advanced hands-on EnergyPlus modeling expertise, programming and…
Added 16 mins ago
PN
Research Engineer II - Building Energy Modeling
Pacific Northwest National Laboratory
Portland, OR · Richland, WA · Seattle, WA
- $89,300 USD / year
The BS&DG is seeking a Research Engineer II - Building Energy Modeling with strong knowledge of building energy systems, hands-on Energy Plus modeling expertise, programming and data…
Added 16 mins ago
PN
Software Engineer II - Building Applications
Pacific Northwest National Laboratory
UNAVAILABLE · Portland, OR · Seattle, WA · Richland, WA
- $109,000 USD / year
The BS&DG is seeking a Software Engineer II - Building Applications with strong knowledge of software engineering and web application development to contribute to building technology…
Added 20 mins ago
Test Engineer III
Chickasaw Nation Industries, Inc.
Egg Harbor City, NJ
The Test Engineer III is a senior professional with extensive experience in testing and providing quality assurance. Responsible for leading and managing the testing process, ensuring the…
Added 20 mins ago
VN
Process Optimization Manager (Water Treatment)
Veolia North America
Boonton, NJ
- $90,000 to $100,000 USD / year
Team Collaboration : Network and build relationships with other Municipal Services Teams (e.g. Project Leaders, Technical Leaders, Water Quality and Compliance Directors) to identify gaps,…
Added 20 mins ago
VN
Water/Wastewater Senior Project Engineer
Veolia North America
Haworth, NJ
- $125,000 to $135,000 USD / year
…transversally across business units to ensure strategic alignment and project…
Added 20 mins ago
Product Support Engineering Supervisor
Safran
Wall Township, NJ
…Engineering documentation 6.25%; Act as technical resource on various project teams. Investigate problems in Production and act as a problem solver to identify root cause and recommend…
Added 20 mins ago
S
Document Control & Digital Coordinator
Saint-Gobain
WAYNE, NJ
- $23 to $32.28 USD / hour
2 years experience in Manufacturing environment and Project management.
Added 20 mins ago
C
Senior E-commerce Quality Engineer
Cognizant
Wayne, NJ
- $69,500 to $123,500 USD / year
As a Senior E-commerce Quality Engineer , you will help ensure the functionality, usability, and quality of enterprise online shopping platforms. You will be a valued member of the Quality…
Added 20 mins ago
Systems Engineer (Integration and Test) - Intern
Lockheed Martin
Moorestown, NJ
Lockheed Martin Rotary and Mission Systems is seeking a Summer 2027 Systems Engineer (Integration and Test) Intern. Here at Lockheed Martin's Rotary and Mission Systems (RMS) business in…
Added 20 mins ago
Associate Engineer Electric Delivery & Planning
PSEG
Secaucus, NJ
We are seeking a motivated and detail-oriented Associate Engineer to support work planning, scheduling, and project coordination across the Palisades Electric Division. As project scope,…
Added 20 mins ago
AD
SMTS Hardware Development Engineer
AMD Design LLC
Secaucus, NJ
- $215,100 to $248,400 USD / year
Job Title: SMTS Hardware Development Engineer
Added 21 mins ago
Principal Network Operations Engineer / IT Operations Specialist (US)
TD Bank
Mount Laurel, NJ
As a Principal Network Operations Engineer , you will play a critical role within the Technology Response (L2) team, responsible for rapid incident resolution and root cause analysis across…
Added 21 mins ago
Senior Instrumentation and Controls Design Engineer
Trustees of Princeton University
Princeton, NJ
Added 21 mins ago
M
Agile Coach
ManpowerGroup
Jersey City, NJ
- $80 to $85 USD / hour
Strong experience serving as a Release Train Engineer, Senior Scrum Master, Agile Program Manager, or Delivery Lead in a large-scale Agile environment.
Added 21 mins ago
Site Reliability Engineer
Highmark Health
Trenton, NJ
Added 21 mins ago
Advanced Sciences and Technologies (AS&T)- Software Engineer - Level 5 (Pomona, NJ)
AS&T
Pomona, NJ
…Job Description Join our dynamic team at AS&T as a Software Engineer – Level 5 and play a critical role in advancing the Federal Aviation Administration’s (FAA) Space Data Integrator (SDI)…
Added 21 mins ago
Advanced Sciences and Technologies (AS&T)- Software Engineer - Level 3 (Pomona, NJ)
AS&T
Pomona, NJ
…Flexibility) Job Description Join our team at AS&T as a Software Engineer – Level 3 and contribute your extensive software engineering experience to the Federal Aviation Administration’s…
Added 21 mins ago
Advanced Sciences and Technologies (AS&T)- Verification & Validation / Test & Evaluation Engineer - Level 3 (Pomona, NJ)
AS&T
Pomona, NJ
…at AS&T as a Verification & Validation / Test & Evaluation Engineer – Level 3 and contribute to the quality, reliability, and operational effectiveness of the Federal Aviation…
Added 21 mins ago
Advanced Sciences and Technologies (AS&T)- Software Engineer - Level 1 (Pomona, NJ)
AS&T
Pomona, NJ
…Flexibility) Job Description Join our team at AS&T as a Software Engineer – Level 1 and provide senior technical leadership in advancing the Federal Aviation Administration’s (FAA) Space…
Added 21 mins ago
Advanced Sciences and Technologies (AS&T)- Software Engineer - Level 4 (Pomona, NJ)
AS&T
Pomona, NJ
…Flexibility) Job Description Join our team at AS&T as a Software Engineer – Level 4 and apply your software engineering expertise to the Federal Aviation Administration’s (FAA) Space Data…
Added 21 mins ago
EG
Knowledge Graph Architect
Eliassen Group
Trenton, NJ
- $100 to $120 USD / hour
…graph, and AI knowledge platform. You will connect historical project and operational data across estimating, scheduling, project controls, field execution, equipment, cost, and lessons…

Eliassen Group

Knowledge Graph Architect

Springfield, IL, 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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