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Added 9 mins ago
Capital One Shopping Tech, Data Engineer 5 (Remote- Eligible)
Capital One
Cheyenne, WY
Remote (Regardless of Location): $209,000 - $238,500 for Data Engineer 5
Added 9 mins ago
C
Senior Knowledge Graph & Ontology Architect
Cognizant
Cheyenne, WY
- $130,000 to $160,000 USD / year
…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…
Added 9 mins ago
C
GCP data Engineer
Cognizant
Cheyenne, WY
- $100,000 to $120,000 USD / year
Cognizant is seeking an experienced Knowledge Graph Data Engineer to build and operate the connectivity, profiling, and graph/search foundation that powers enterprise ontology and knowledge…
Added 13 mins ago
J
Staff Data Scientist
Jobgether
Remote, United States
- $123,804 to $185,700 USD / year
Significant experience developing and delivering production-grade machine learning, deep learning, AI, advanced analytics, or data-intensive software solutions.
Added 13 mins ago
J
Senior Data Engineer, Ads Data (AI Native)
Jobgether
Remote, United States
- $129,000 to $192,000 USD / year
…through innovative digital products and services. As a Senior Data Engineer, you will take ownership of critical data infrastructure supporting advertising analytics, campaign performance,…
Added 14 mins ago
Capital One Shopping Tech, Data Engineer 5 (Remote- Eligible)
Capital One
Pierre, SD
Remote (Regardless of Location): $209,000 - $238,500 for Data Engineer 5
Added 14 mins ago
C
Senior Knowledge Graph & Ontology Architect
Cognizant
Pierre, SD
- $130,000 to $160,000 USD / year
…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…
Added 14 mins ago
C
GCP data Engineer
Cognizant
Pierre, SD
- $100,000 to $120,000 USD / year
Cognizant is seeking an experienced Knowledge Graph Data Engineer to build and operate the connectivity, profiling, and graph/search foundation that powers enterprise ontology and knowledge…
Added 27 mins ago
Capital One Shopping Tech, Data Engineer 5 (Remote- Eligible)
Capital One
Boston, MA
Remote (Regardless of Location): $209,000 - $238,500 for Data Engineer 5
Added 27 mins ago
Senior Data & Analytics Solution Sales Executive - Healthcare
ServiceNow, Inc.
Boston, MA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 27 mins ago
Senior Data & Analytics Solution Sales Executive - State and Local Government
ServiceNow, Inc.
Boston, MA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 32 mins ago
Senior Principal Systems Engineer / SME (Cyber & Analytics)
RTX
United States
Applied Signal Technology (AST) is seeking a Senior Principal Systems Engineer / SME (Cyber & Analytics) who strives for excellence and have a passion to be part of a team that strengthens…
Added 40 mins ago
Data Engineer 4
Capital One
McLean, VA · Richmond, VA · Chicago, IL · Plano, TX
Chicago, IL: $179,400 - $204,700 for Data Engineer 4
Added 55 mins ago
Automation Engineer- Plant
Trane Technologies
Newberry, SC
…SharePoint/Power Platform, and MES tools such as Apriso, with exposure to data analytics, Python, SQL, or AI-enabled solutions considered a…
Added 1 hour ago
TT
Senior / Staff Product Engineer
True Talent Solutions Partners
San Francisco, CA
- $200,000 to $270,000 USD / year
- Build AI-powered workflows that coordinate tools and data services for AML, sanctions, and KYC reviews.
Added 1 hour ago
CR
Sales Engineer, VP
Charles River Systems Inc MA
United States
- $110,000 to $188,750 USD / year
Following the continued growth of Charles River’s Wealth business within the State Street, CRD is seeking a Sales Engineer to join the Sales Engineering team within US sales, supporting…
Added 1 hour ago
ME
Sr. Logistics Systems Engineer
Manpower Engineering
Hayward, CA
- $90 to $95 USD / hour
Our client is seeking a Sr. Logistics Systems Engineer to join their team. As a Sr. Logistics Systems Engineer, you will be part of the Supply Chain Digital Integration team supporting…
Added 1 hour ago
Senior Backend Engineer
Acuity Inc.
Conyers, GA
You will build those services, and you will also work inside the PLM system itself, in its data model, its APIs, and its custom extensions. Recent and upcoming work includes syncing ECAD…
Added 1 hour ago
U
Lead Presales Value Consultant
UKG
Atlanta, GA
- $160,000 USD / year
As a Value Engineer, you will help prospects and customers understand the business value of UKG products and services. You will use research, interviews, discovery, operational data, and…
Added 1 hour ago
Lead Data Engineer
Honeywell Technologies
Atlanta, GA
Honeywell is accelerating its transformation from industrial automation to full autonomy and the data that powers that future starts here. As a Lead Data Engineer on our Industrial AI &…
Added 1 hour ago
Business Analyst - AI Prompts - Owner & Operator Portal
IHG
Atlanta, GA
…enablement efforts. This person does not need to be a deep AI engineer or data scientist, but should be curious, proactive, process-oriented, and comfortable learning new AI concepts,…
Added 1 hour ago
PN
Machine Learning Engineer II
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $114,000 USD / year
The AI and Data Analytics Division, part of the National Security Directorate, combines profound domain expertise and creative integration of advanced hardware and software to deliver…
Added 1 hour ago
PN
Senior Machine Learning Engineer III
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $140,200 USD / year
The AI and Data Analytics Division, part of the National Security Directorate, combines profound domain expertise and creative integration of advanced hardware and software to deliver…
Added 1 hour ago
PN
Lead Machine Learning Engineer IV
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $166,800 USD / year
The AI and Data Analytics Division, part of the National Security Directorate, combines profound domain expertise and creative integration of advanced hardware and software to deliver…
Added 2 hours ago
Sr. Cloud Engineer
EXL Talent Acquisition Team
Jersey City, NJ
EXL (www.EXLservice.com) is a global data and AI company where people, technology, and new ideas come together to solve complex challenges. We are looking for a Senior Azure Cloud Engineer…

Cognizant

Senior Knowledge Graph & Ontology Architect

Pierre, SD, United States

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

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Job details

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

Original job description

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.

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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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