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Added 10 mins ago
IQ Lab? Engineer
Optikos, LLC
Wakefield, MA
Added 10 mins ago
Senior Civil Engineer
SLR Consulting
Agawam, MA
What if your next engineering project could improve communities, protect the environment, and accelerate your leadership career all at the same time? At SLR Consulting, thats exactly what…
Added 10 mins ago
J. C. Higgins Corp. Project Engineer Internship
EMCOR Group
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We offer single-source mechanical, HVAC, and fire protection solutions, including design, installation, construction, and maintenance, as well as facilities and energy services. We are…
Added 10 mins ago
Assistant Town Engineer, DPW
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Hyannis, MA
Assistant Town Engineer, DPW Administration & Technical Support: Provides professional, administrative, technical, and supervisory work in planning, managing, developing and coordinating…
Added 10 mins ago
Sr. Electrical Engineer
Medtronic
Newton, MA
As a Senior Electrical Engineer, you will serve as a technical leader and expert in designing, developing, and integrating complex electrical systems for Medtronic's innovative cardiac…
Added 10 mins ago
AE
Sr Firmware Engineer
Advanced Energy
Wilmington, MA
- $120,000 to $150,000 USD / year
As a Firmware Engineer, you'll play a key role in developing the intelligent technologies that power innovative electronic products. You'll design, develop, and enhance embedded software,…
Added 10 mins ago
AE
Sr Electrical Engineer
Advanced Energy
Wilmington, MA
- $120,000 to $150,000 USD / year
Advanced Energy (Nasdaq: AEIS) is a global leader in the design and manufacturing of highly engineered, precision power conversion, measurement and control solutions for mission-critical…
Added 10 mins ago
AE
Principal Electrical Engineer
Advanced Energy
Wilmington, MA
- $165,000 to $215,000 USD / year
Advanced Energy (Nasdaq: AEIS) is a global leader in the design and manufacturing of highly engineered, precision power conversion, measurement and control solutions for mission-critical…
Added 10 mins ago
AE
Sr Electrical Engineer
Advanced Energy
Wilmington, MA
- $120,000 to $150,000 USD / year
Advanced Energy (Nasdaq: AEIS) is a global leader in the design and manufacturing of highly engineered, precision power conversion, measurement and control solutions for mission-critical…
Added 11 mins ago
C
Building Automation System Engineer
CBRE
Cambridge, MA
- $125,000 to $140,000 USD / year
As a CBRE Building Automation System Engineer, you will provide program oversight in the operation and maintenance of all building automation systems to maximize efficiency and minimize…
Added 11 mins ago
Product Manager
Meta
Boston, MA
Plan, initiate, and manage information technology projects for web-based products, applications, and platforms
Added 11 mins ago
ConvergeCONSUMER - Technical Software Engineering Lead (Manager) - Products & Platforms
Deloitte
Boston, MA
Design, implement, and optimize high-performance applications.
Added 11 mins ago
Senior Full Stack Robotics Engineer - Java/C++/TypeScript
Kelly Services
Boston, MA
A growing robotics technology company is seeking a Full Stack Engineer to develop software solutions that power next-generation robotic systems. This role focuses on building scalable…
Added 11 mins ago
THIS POSTING IS INTENDED FOR THOSE REGISTERED TO ATTEND THE 2026 AISES NATIONAL CONFERENCE, OCT 15 - 17th in Portland, OR
Medtronic
Boston, MA
Senior Engineer: Bachelor’s degree with a minimum of 4 years of engineering experience or a Master’s degree and 2+ years of engineering experience
Added 11 mins ago
Software Engineer III - Full-stack Developer with Anthropic Experience
Deloitte
Boston, MA
As a Senior Consultant, Software Engineer III, AI & Engineering on the Engineering as a Service team, you will be responsible for designing, building, and delivering full-stack software and…
Added 11 mins ago
Lead UI Engineer - Products & Platforms
Deloitte
Boston, MA
Hands-on technical design and build of our applications for iOS, Android and Web
Added 11 mins ago
Principal Software Engineer
Highmark Health
Boston, MA
We are seeking a visionary Principal Software Engineer responsible for building scalable public-facing software applications across Digital Member Experience channels. As a key player…
Added 11 mins ago
CTO, Anthropic Practice
EPAM Systems
Boston, MA
Design agentic architectures: orchestration patterns, tool and data integration, human-in-the-loop checkpoints, evaluation, observability, and guardrails
Added 11 mins ago
Senior Technical IT Storage Engineer
Highmark Health
Boston, MA
This job is an integral member of one of our teams responsible for supporting the design, development, and maintenance of our technical IT Storage solutions, ensuring their efficient and…
Added 11 mins ago
Manufacturing Engineer 3 - 30458
HII
Pocasset, MA
HII creates advanced unmanned solutions for defense, marine research and commercial applications. Serving customers in more than 30 countries, HII provides design, autonomy, manufacturing,…
Added 11 mins ago
Systems Engineer - 30471
HII
Pocasset, MA
HII creates advanced unmanned solutions for defense, marine research and commercial applications. Serving customers in more than 30 countries, HII provides design, autonomy, manufacturing,…
Added 11 mins ago
EG
Dev Lead
Eliassen Group
Boston, MA
- $110 to $120 USD / hour
2+ years as a senior or principal engineer with design, implementation, and operational ownership.
Added 11 mins ago
EG
Knowledge Graph Architect
Eliassen Group
Boston, MA
- $100 to $120 USD / hour
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…
Added 26 mins ago
IC
GPU Software Development Engineer
Intel Corporation
CA
- $111,030 to $211,200 USD / year
As a GPU Software Development Engineer, you will play a critical role in designing and developing software solutions that enable Intel's GPUs, ranging from firmware and device drivers to…
Added 46 mins ago
Mechanical Engineer - Electronics Packaging
Image Associates Inc.
Walpole, MA
…Walpole. You will enjoy many different kinds of work, from design and prototype to build and test quickly. The company designs equipment used in military…

Eliassen Group

Knowledge Graph Architect

Helena, MT, 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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