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Senior Staff Software Engineer - Confluent Kafka Storage (Remote)
IBM
RESEARCH TRIANGLE PARK, NC
As a Senior Staff Software Engineer on the Kora Storage team, you will serve as a key technical authority and architectural anchor. In this role, you will tackle deep systems-level…
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Instrumentation & Controls Engineer SME – Hyperscale Data Centers
Jacobs
Cary, NC
At Jacobs, we never settle - we push boundaries, elevate standards, and deliver with purpose. As a senior subject matter expert (SME) within our Data Center team, you’ll lead I&C…
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Software Engineer, Senior
Republic Airways Inc.
Indianapolis, IN
…by guiding development of program specifications; validating design and architecture; overseeing testing efforts; leading software…
Added 1 min ago
Senior Director Software Engineering
Capital One
Raleigh, NC
As a Senior Director, Full-stack Engineer at Capital One, you will lead high-performing engineering teams working to define the future of banking in the cloud. You will partner closely with…
Added 1 min ago
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Geotechnical Engineer II
Actalent
Raleigh, NC
- $80,000 to $100,000 USD / year
We're seeking a Geotechnical Engineer II to join a collaborative team supporting commercial, telecommunications, infrastructure, and site development projects. This is an excellent…
Added 1 min ago
Fuel Mechanical Engineer III OR Senior Fuel Mechanical Engineer
Duke Energy
Raleigh, NC
Review fuel design and manufacturing process changes and approve/reject
Added 1 min ago
Senior System Development Engineer - AWS Networking System Test, Release Engineering and System Test
Amazon
Raleigh, NC
…rapid integration of emerging technologies. We're looking for a Senior System Development Engineer to develop automated test systems for the networking products that form the building…
Added 1 min ago
EC
Senior Testing Engineer
Eaton Corporation
Raleigh, NC
- $86,000 to $126,000 USD / year
Eaton’s Electrical division is currently seeking a Senior Testing Engineer.
Added 1 min ago
Principal Software Engineer V
Indeed
Charlotte, NC
In this role, you’ll collaborate closely with senior engineers, product leaders, and cross-functional partners to design extensible solutions, guide architectural decisions, and improve…
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Suspension Technical Expert – Spring System - Leaf and Coil
Ford
Dearborn, MI · Dearborn
On-site support for collaboration required targeting 4 days per week
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Lead Automation Software Engineer
Wells Fargo
CHARLOTTE, NC
Prior experience in a lead or senior engineer capacity preferred
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Sr Software Engineer I (AWS - Hybrid Role)
Principal Financial Group
Raleigh, NC · Charlotte, NC
Join Agent Enablement, the team making it easier for Principal engineers to design, build, and ship trustworthy AI agents. We're hiring a Senior Software Engineer to help build the…
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Staff Software Engineer, CG Personal Finance, Financial Assistant Team
Intuit
CHARLOTTE, NC
We're looking for a Staff Software Engineer to serve as a technical leader on the team. You'll own the architecture and delivery of core Financial Assistant capabilities, set technical…
Added 1 min ago
MAOP Engineer III or Senior Engineer
Duke Energy
Charlotte, NC
For each transmission pipeline segment or facility requiring MAOP Reconfirmation, the Transmission MAOP Engineer shall assist with overall administration of MAOP records review (pressure…
Added 1 min ago
Principal Cybersecurity Incident Response Engineer
Wells Fargo
CHARLOTTE, NC
The Tier 3 Principal Cybersecurity Incident Response Engineer serves as a senior technical escalation point for complex, high impact, and potentially enterprise significant cybersecurity…
Added 1 min ago
Project Manager I or II
Duke Energy
Charlotte, NC
This position has single point accountability, or can possibly be under the general direction of a Project Director or Senior PM. The Project Manager I (PM-I) / Project Manager II (PM-II)…
Added 1 min ago
AI Engineer – Agentic AI & Applied Generative AI- Senior Associate
PwC
Charlotte, NC · Raleigh, NC · Greensboro, NC
What You Must Have
Added 1 min ago
Manager Knowledge Based Engineering - Supply Chain
Deloitte
Raleigh, NC · Charlotte, NC
…converts tacit and documented engineering knowledge-including design rules, calculations, standards, lessons learned, and prior decisions-into governed, reusable, machine-executable…
Added 1 min ago
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Manufacturing Engineer
PDS Tech Commercial
Charlotte, NC
- $54.04 USD / hour
As a Senior Manufacturing Engineer , you’ll serve as a primary technical resource for air-cooled chiller manufacturing operations. You’ll tackle complex production challenges, develop and…
Added 14 mins ago
Senior/Principal Radar Systems E 3058952
Apex Systems Inc.
Woburn, MA
We are seeking a Senior or Principal Radar Systems Engineer to join an engineering team. The successful candidate will contribute to the enhancement and modernization of Ground Based Radar…
Added 18 mins ago
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Senior Land Development Project Manager or Engineer
VHB
Tampa, FL
- $135,000 to $160,000 USD / year
PE license required; Florida licensure preferred or ability to obtain within 6 months
Added 19 mins ago
Suspension Technical Expert – Spring System - Leaf and Coil
Ford Global
Dearborn, MI
On-site support for collaboration required targeting 4 days per week
Added 20 mins ago
Senior Electrical Engineer
WSP
Arlington, VA · New York, NY · Pittsburgh, PA · San Antonio, TX · Decatur, AL · Meridian, ID · Denver, CO · San Diego, CA · Tacoma, WA · NY · Huntsville, AL
WSP is currently initiating a search for a Senior Electrical Engineer. While Arlington, VA is our preferred location, we will consider other WSP CONUS locations, including New York, NY;…
Added 22 mins ago
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Data Center Market Leader / Senior Project Manager
LJB Inc.
Miamisburg, OH
- $110,000 to $150,000 USD / year
We are currently seeking a Data Center Marker Leader in our Dayton, Ohio office. The Data Center Market Leader and Senior Project Manager develops and executes the firm’s strategy for…
Added 22 mins ago
LI
Data Center Market Leader / Senior Project Manager
LJB Inc.
Charlotte, NC
- $110,000 to $150,000 USD / year
…Charlotte, North Carolina office. The Data Center Market Leader and Senior Project Manager develops and executes the firm’s strategy for growing its data center portfolio while leading…

Closed listing

Cognizant

Senior Knowledge Graph & Ontology Architect

Richmond, VA, 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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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.

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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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Jobs in the United States