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Director of Revenue Process and Technology
Lessen
United States
- $150,000 to $165,000 USD / year
…and managed at scale. Lessen’s technology platform provides data-driven insights that unlock key growth opportunities for the entire real estate ecosystem - including investors, owners,…
Added just now
SO
Budget Analyst 4 (BA4/FS)
State of Washington
Olympia, WA
- $6,075 to $8,172 USD / month
…your analytical precision and ability to translate complex data into clear strategy are deeply valued, this is the perfect job for…
Added 5 mins ago
SO
Principal Engineer (Google Cloud) (Remote From Anywhere In CO)
State of Colorado
CO
- $115,000 to $135,000 USD / year
Strategic Google Cloud Engineering & Project Initiatives: Interpret business, technical, security, and architectural requirements to design and deploy enterprise-wide Google Cloud solutions.
Added 5 mins ago
Investigative Monitoring Specialist - Social Services Specialist IV
State of Colorado
Denver, CO
…for children and youth receiving services. The focus is on data collection, behavior tracking, and progress measurement within ABA facilities licensed by the Provider Services Unit of the…
Added 5 mins ago
SO
CORE Functional Specialist / Accountant III - Hybrid
State of Colorado
Denver, CO
- $40.22 to $44.34 USD / hour
Analyze/reconcile payroll and financial data to ensure accuracy, identify errors and help ensure compliance with applicable rules and regulations. This includes account balances for assets,…
Added 5 mins ago
Investigative Monitoring Specialist - Social Services Specialist IV
State of Colorado
Denver, CO
…Administration (BHA), and related ABA treatment experts, and the design of related policies, procedures, and regulations impacting requirements in ABA Clinic settings. Agency management…
Added 5 mins ago
SO
Professional Land Surveyor - Metro Denver
State of Colorado
Denver, CO
- $86,544 to $88,572 USD / year
Determine positions of property lines and corner positions based on field work and examination of boundary data found in deeds, plats, historic Right-Of-Way Plans, design plans, and other…
Added 6 mins ago
Project Manager - Services
SEL Engineering Services, Inc.
PA · TX
…initiatives related to project management, engineering workflows, design quality, and execution…
Added 7 mins ago
Sr Product Manager, Tech, BESS, Power Generation Solutions
Amazon Data Services, Inc.
Seattle, WA · Herndon, VA
…problems and defining roadmaps to partnering with engineering and design teams to launch experiences that delight millions. You will navigate complex technical landscapes, make smart…
Added 7 mins ago
SAP Ariba Solution Architect
Amazon.com Services LLC
Bellevue, WA · Austin, TX · North Reading, MA
- Build procurement controls, approval and segregation-of-duties requirements, master data standards (supplier, material, category), and audit and compliance requirements into the Ariba…
Added 7 mins ago
Program Security Manager
GITAI
Los Angeles, CA
We design, build, integrate, and test much of our hardware in-house. Electrical, mechanical, software, manufacturing, integration, and test teams work closely together, allowing a small…
Added 9 mins ago
C
Strategic Partnerships Lead - GovCon Business Development
CivicActions
United States
- $140,000 to $150,000 USD / year
…Service-Disabled Veteran-Owned Small Business (SDVOSB), delivering AI and data services to mission-critical federal…
Added 10 mins ago
Procurement Analyst - Hybrid
CBRE
Southaven, MS
As a CBRE Procurement Analyst, you will design, evaluate, and provide reports based on the collection of data related to the sourcing, contracting, management, and performance of suppliers…
Added 10 mins ago
AVP, Procurement Center of Excellence
Humana
Jackson, MS
…requires an integrated operating system of technology, processes, data, governance, analytics, talent and decision rights that enables the organization to move quickly, operate…
Added 10 mins ago
EG
Functional Solution Leader for Individual Productivity and Team Efficiency
Eliassen Group
Jackson, MS
- $120 to $135 USD / hour
…Dojo Leads, and evaluation methods in partnership with the Data and Measurement…
Added 13 mins ago
RT
Director, Maternal & Reproductive Health
Resolve To Save Lives
VA
- $150,000 to $170,000 USD / year
…system resilience and epidemic readiness, digital health and data-driven decision-making, performance measurement and improvement, and sustainable health financing. We apply these…
Added 13 mins ago
NC
Human Resources Director
Nicollet County
St Peter, MN
- $49.84 to $69.42 USD / hour
Administers the County's benefit plans. Collaborates with brokers to manage benefit plans including plan design and plan administration
Added 16 mins ago
Principal Systems Software Engineer
NetApp, Inc.
Morrisville, NC · San Jose, CA
We are seeking Senior, Principal and Distinguished Engineers and Technical Leaders to help architect, design, and build technologies that will evolve ONTAP for the AI era. You will solve…
Added 17 mins ago
Marketing Technology, Web Experience & Optimization Manager
Bank OZK
Little Rock, AR
…enhancements based on business objectives, user needs, performance data, compliance requirements, and available…
Added 19 mins ago
Lead Software Engineer (Federated GraphQL)
State Farm
Richardson, TX
Design the Policy GraphQL schema with architects and data model stewards.
Added 21 mins ago
Interim On-Site Instructional Coach
Aspire Public Schools
East Palo Alto, CA
Participate in regional and school progress monitoring, data analysis and adjustment of strategy and supports
Added 24 mins ago
Software Engineer
Inkit
Saint Paul, MN
Solid understanding of software design patterns, data structures, and algorithms
Added 24 mins ago
Principal Systems Software Engineer
NetApp
Durham · San Jose
We are seeking Senior, Principal and Distinguished Engineers and Technical Leaders to help architect, design, and build technologies that will evolve ONTAP for the AI era. You will solve…
Added 25 mins ago
Manager, Production HR
Insomniac Holdings, LLC
Las Vegas, NV
…Enhanced by state-of-the-art lighting, pyrotechnics and sound design, large-scale art installations, theatrical performers and next generation special effects, our events captivate the…
Added 25 mins ago
Land Surveying Intern
SAM, LLC
Crestview, FL
By combining advanced technology, digital workflows, and decades of experience, we provide accurate, actionable data that helps clients move critical infrastructure projects forward with…

Closed listing

Cognizant

Senior Knowledge Graph & Ontology Architect

Jackson, MS, 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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