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Added 1 min ago
G
Electrical Engineer
GPAC
Spokane, WA
- $105,000 to $125,000 USD / year
A reputable, multi-discipline Civil Engineering firm located in the metro area is looking for a Senior Electrical Engineer, with a passion to deliver excellence! This firm works hard to…
Added 4 mins ago
SC
Software Engineer I
Superior Court of California, County of Ventura
Ventura, CA
- $47.6 to $61.88 USD / hour
Software Engineer I: Two years of professional applications design and development experience, preferably in a court environment or an environment similar in size and complexity to that of…
Added 5 mins ago
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Water Resource Engineer
GPAC
Greenville, NC
- $85,000 to $115,000 USD / year
Foundational experience as a project engineer involved in producing final design products and conducting study analyses and deliverables for water resources projects.
Added 6 mins ago
Mechanical Engineer II (5861)
Honeywell
Kansas City, MO
Assists in the design and/or project/process management of products, programs, components, tools, and acceptance equipment under technical guidance Develops manufacturing and/or measuring…
Added 7 mins ago
G
Electrical Engineer
GPAC
Atlanta, GA
- $115,000 to $145,000 USD / year
A reputable, multi-discipline Engineering firm is looking for a Senior Electrical Engineer, with a passion to deliver excellence! This firm works hard to ensure that their projects are…
Added 8 mins ago
G
Civil Water Resources Engineer
GPAC
Columbus, OH
- $30 to $35 USD / hour
Design and develop water resources and stormwater management projects
Added 8 mins ago
G
Civil Water Resources Engineer
GPAC
Dallas, TX
- $30 to $35 USD / hour
Design and develop water resources and stormwater management projects
Added 9 mins ago
G
Senior Electrical Engineer
GPAC
Phoenix, AZ
- $110,000 to $140,000 USD / year
This position offers the opportunity to serve as a Project Manager or Lead Electrical Engineer on complex building projects while partnering with multidisciplinary teams to deliver…
Added 12 mins ago
G
Civil Water Resources Engineer
GPAC
New York, NY
- $30 to $35 USD / hour
Design and develop water resources and stormwater management projects
Added 12 mins ago
G
Senior Electrical Engineer
GPAC
Omaha, NE
- $110,000 to $140,000 USD / year
This position offers the opportunity to serve as a Project Manager or Lead Electrical Engineer on complex building projects while partnering with multidisciplinary teams to deliver…
Added 12 mins ago
G
Senior Electrical Engineer
GPAC
Salt Lake City, UT
- $110,000 to $140,000 USD / year
This position offers the opportunity to serve as a Project Manager or Lead Electrical Engineer on complex building projects while partnering with multidisciplinary teams to deliver…
Added 13 mins ago
Engineer, Product Development, Systems Engineering
Yazaki International Corporation
Canton, MI
Yazaki is looking for an Engineer, Product Development – Systems Engineering to join the EI Team in Canton, MI. The Systems Engineer independently develops moderately complex automotive…
Added 14 mins ago
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Civil Water Resources Engineer
GPAC
Los Angeles, CA
- $30 to $35 USD / hour
Design and develop water resources and stormwater management projects
Added 16 mins ago
G
Bridge Engineer -PE
GPAC
Jacksonville, FL
- $115,000 to $135,000 USD / year
Are you an experienced Bridge Structural Engineer looking for a long-term opportunity with a firm that values technical expertise, leadership, and career growth?
Added 16 mins ago
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5+ Year Land Development PE/PM
GPAC
Wilmington, NC
- $80,000 to $120,000 USD / year
We are seeking an experienced Professional Engineer (PE) to join our Land Development team in a Project Manager capacity. This individual will play a key role in leading projects, managing…
Added 17 mins ago
Vice President, Cloud Platform Engineer
SAMC SitusAMC Holdings Corp
Remote, United States
Collaboration & Communication: Partner with internal and external stakeholders on design and architecture decisions and provide clear project updates to leadership.
Added 17 mins ago
WV
Technical Analyst
West Virginia
Charleston, WV
- $58,329 to $103,488 USD / year
Employee will be assigned to the Division of Water and Waste Management, State Revolving Fund, Engineering Section. Under the supervision of a licensed professional engineer, will perform…
Added 17 mins ago
WV
Engineer
West Virginia
Charleston, WV
- $62,058 to $110,386 USD / year
Employee will be assigned to the Division of Water and Waste Management, State Revolving Fund. Under the supervision of a licensed professional engineer, will perform the following…
Added 18 mins ago
G
Bridge Engineer -PE
GPAC
Hialeah, FL
- $115,000 to $135,000 USD / year
Are you an experienced Bridge Structural Engineer looking for a long-term opportunity with a firm that values technical expertise, leadership, and career growth?
Added 20 mins ago
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5+ Year Land Development Lead PE - Independence, MO
GPAC
Independence, MO
- $100,000 to $165,000 USD / year
We are seeking an experienced Professional Engineer (PE) to join our Land Development team in a Project Manager capacity. This individual will play a key role in leading projects, managing…
Added 21 mins ago
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5+ Year Land Development PE - Topeka, KS
GPAC
Topeka, KS
- $100,000 to $165,000 USD / year
We are seeking an experienced Professional Engineer (PE) to join our Land Development team in a Project Manager capacity. This individual will play a key role in leading projects, managing…
Added 21 mins ago
G
5+ Year Land Development Project Manager - Shawnee, KS
GPAC
Shawnee, KS
- $100,000 to $165,000 USD / year
We are seeking an experienced Professional Engineer (PE) to join our Land Development team in a Project Manager capacity. This individual will play a key role in leading projects, managing…
Added 21 mins ago
G
5+ Year Land Development PE - Salina, KS
GPAC
Salina, KS
- $100,000 to $165,000 USD / year
We are seeking an experienced Professional Engineer (PE) to join our Land Development team in a Project Manager capacity. This individual will play a key role in leading projects, managing…
Added 22 mins ago
Instrumentation & Controls Engineer
Stantec
Boise, ID
10 + years of experience in electrical/I&C design and project management in the semiconductor, oil and gas, petrochemical, or pharmaceutical industries.
Added 22 mins ago
Software Engineer
HM Health Solutions Inc.
Remote, United States
This job is an integral member of an agile software engineer team responsible for building complex scalable software applications across all digital channels to serve our customers. The…

Closed listing

Cognizant

Senior Knowledge Graph & Ontology Architect

Pierre, SD, United States

$130,000 to $160,000 USD / year

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Pay: $130,000 to $160,000 USD / year
Posting language: English
Posted: Nov 9, 2026

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Original job description

Archived listing. The details below describe a past opening.

About the role:

As a Senior Knowledge Graph & Ontology Architect , you will make an impact by designing and governing enterprise semantic architectures that enable trusted, scalable, and AI-ready knowledge systems. You will be a valued member of our Data & AI team and work collaboratively with data architects, engineers, data domain experts, AI specialists, and client stakeholders to establish the semantic foundation that powers enterprise knowledge graphs, search, analytics, and agentic AI solutions.

In this role, you will:

Design and govern enterprise ontologies, semantic models, and knowledge graph architectures, including OWL/RDF ontologies, classes, properties, taxonomy structures, and SHACL validation frameworks.
Lead the development of business domain models and governed vocabularies across key entities, ensuring consistency, traceability, and alignment with business objectives.
Define and maintain enterprise business glossaries, KPI registries, semantic standards, and governance processes, including ownership models and change management workflows.
Architect graph-based knowledge platforms using technologies such as Spanner Graph, Neo4j, Amazon Neptune, TigerGraph, GraphDB, Dataplex, BigQuery, and Vector Search.
Partner with engineering, AI, and platform teams to establish governance controls, security standards, lineage frameworks, and AI architecture guardrails that ensure trustworthy and scalable solutions.

Work model:

We strive to provide flexibility wherever possible. Based on this role’s business requirements, this is a remote position open to qualified applicants in the United States. Regardless of your working arrangement, we are here to support a healthy work-life balance through our various wellbeing programs.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you’re engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.

What you need to have to be considered:

8+ years of experience in data architecture, knowledge graph architecture, ontology engineering, or related disciplines, including significant experience leading ontology and semantic model design initiatives.
Hands-on expertise with OWL/RDF ontology development, semantic modeling, taxonomy management, and SHACL constraint authoring or equivalent ontology frameworks.
Experience architecting graph-based knowledge systems using platforms such as Neo4j, Amazon Neptune, TigerGraph, GraphDB, Stardog, Apache Jena, Spanner Graph, or similar technologies.
Strong proficiency in Python and SQL, with working knowledge of Google Cloud Platform services including BigQuery, Dataplex, and Vector Search.
Experience establishing data governance frameworks, including business glossaries, KPI definitions, lineage standards, access controls, and metadata governance.
Proven ability to collaborate with technical and business stakeholders to resolve complex data modeling challenges and drive enterprise architecture decisions.

These will help you stand out:

Direct experience with Spanner Graph, Graph Query Language (GQL), or advanced property graph implementations.
Experience designing knowledge architectures that support agentic AI, retrieval-augmented generation (RAG), or Vertex AI/Gemini solutions.
Telecommunications industry experience, including familiarity with OSS/BSS environments and TM Forum frameworks such as SID and eTOM.
Google Cloud Professional Data Engineer, Professional Cloud Architect, or equivalent cloud certifications.
Experience leading enterprise-scale semantic transformation initiatives across complex, multi-source data ecosystems.

We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.

Salary and Other Compensation :

Applications will be accepted until November 29, 2026

The annual salary for this position is between $ 130,000 - $ 160,000 depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.

Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

Medical/Dental/Vision/Life Insurance
Paid holidays plus Paid Time Off
401(k) plan and contributions
Long-term/Short-term Disability
Paid Parental Leave
Employee Stock Purchase Plan

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

About employer

More about this job

Skills

Change management
Neo4j
BigQuery
Security regulations
REST Assured
Python
SQL
Google Cloud
Data modelling
Telecommunication industry
BSS

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