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Added 4 mins ago
Sr Manufacturing Manager 2 - Projects and Initiatives
Jobgether
Remote, United States
…productivity, and cost reduction. You will establish robust project management governance, monitor performance indicators, and proactively address risks and operational challenges. This…
Added 4 mins ago
RevOps Analyst
Jobgether
Remote, United States
Strong project management and organizational abilities, with the capacity to manage multiple priorities in a fast-paced environment.
Added 4 mins ago
J
Director, Client Services
Jobgether
Remote, United States
- $140,000 to $185,000 USD / year
This is a senior leadership opportunity for an experienced client services professional to lead a multidisciplinary project management team and deliver an outstanding client experience. You…
Added 7 mins ago
SF
Project Support Manager (AFSCME)
San Francisco Bay Area Rapid Transit District (BART)
Oakland, CA
- $75.19 to $91.39 USD / hour
The San Francisco Bay Area Rapid Transit District (BART) is currently seeking a highly motivated and skilled Project Support Manager to join its Professional Services Agreements Team under…
Added 9 mins ago
YC
Administrative Assistant II - Facilities (Prescott)
Yavapai County Government
Prescott, AZ
- $24.12 to $37.38 USD / hour
This position will support the Director and Assistant Director of Facilities. Diverse experience is helpful including, contract development, time and attendance, personnel support, and…
Added 10 mins ago
SUPPORT SERVICES SPECIALIST
U.S. Army Corps of Engineers
Cherryvale, KS
Added 10 mins ago
Supervisory Biological Science Technician (Animal/High Containment)
Agricultural Research Service
Manhattan, KS
Added 10 mins ago
S
Security Systems Sales Executive or Senior Sales Executive
Siemens
Lenexa, KS
- $63,393 to $108,674 USD / year
Senior Sales Executive (Mid-Level): 3+ years of sales or technical experience in a customer-facing role such as Project Management within the commercial security systems, low-voltage…
Added 10 mins ago
Research Project Manager - Comprehensive Integrated Research Operations (CIRO)
University of Kansas Medical Center
Kansas City, KS
Added 10 mins ago
Process Engineer - Cold End
Saint-Gobain
KANSAS CITY, KS
Implement safety initiatives related to process systems or project support.
Added 10 mins ago
Process Engineer - Hot End
Saint-Gobain
KANSAS CITY, KS
Implement safety initiatives related to process systems or project support.
Added 10 mins ago
IDP Program Manager II - Digital Twin and Digital Manufacturing
Wichita State University
Wichita, KS
Added 10 mins ago
Manager Disease Management & Wellness Programs
Blue Cross Blue Shield of Kansas
Topeka, KS
Added 19 mins ago
O
Senior Administrative Assistant
Oracle
Nashville, TN · Santa Clara, CA
- $24.04 to $56.83 USD / hour
…Administrative Partner to provide top-level administrative and strategic support to a Vice President or higher within OCI. This role requires a sharp, detail-oriented individual with…
Added 24 mins ago
Manager, Enterprise Transformation & Operations
ECG Management Consultants
Atlanta, GA · Boston, MA · Chicago, IL · Irving, TX · Minneapolis, MN · San Diego, CA · Arlington, VA
ECG is seeking a highly analytical, organized, and execution-focused program and operations manager with a strong orientation toward change management and communications to support…
Added 28 mins ago
Residential Construction Project Manager
Innovative Staffing Solutions LLC
Salem, OR
Provide guidance, support, training, and direction to applicable team members, i.e., employees, subcontractors, architects, owners, and owners’ representative throughout each project.
Added 28 mins ago
DO
Senior Engineer, WR
Department of Water Resources
CA
- $11,437 to $14,315 USD / month
At DWR you will have the advantage of numerous resources to support your work and your professional growth - including training, organizational memberships, and knowledgeable colleagues, of…
Added 28 mins ago
DO
Associate Hydroelectric Power Utility Engineer
Department of Water Resources
CA
- $9,713 to $12,151 USD / month
…technical, economic, financial, or quantitative analyses used to support energy resource decisions; California Independent System Operator (CAISO) energy market; conducting data analysis…
Added 28 mins ago
DO
Contracts Analyst
Department of Water Resources
CA
- $6,031 to $7,547 USD / month
…apply for this great career opportunity to join our State Water Project team and help deliver water to over 27 million Californians as well as contribute to protecting our environment and…
Added 28 mins ago
Medical Education Program Manager
Innovative Hematology, Inc.
Indianapolis, IN
As the Medical Education Program Manager, you will be responsible for building a professional and sustainable medical education infrastructure by developing, planning, implementing, and…
Added 28 mins ago
Regulatory Affairs Pharmacist
Innovative Hematology, Inc.
Indianapolis, IN
Skill in regulatory research, interpretation, policy writing, project management, audit preparation, and risk assessment.
Added 28 mins ago
Human Resources Generalist
Innovative Hematology, Inc.
Remote, United States
Strong attention to detail, including but not limited to the areas, of composition of materials, reporting, and project management, required. Project management experience.
Added 32 mins ago
Assistant Manager, Petroleum Terminal
Crowley Maritime Corporation
Seattle, WA
…skills and customer service. Supports process improvement and project management under supervision. Assists with budget reviews and financial processes. Awareness of safety hazards and…
Added 36 mins ago
IT Dynamics 365 CE Developer II
TruGreen Limited Partnership
Nashville, TN
Create and maintain schema and code to support system/program requirements and adhere to company standards, policies, and procedures
Added 37 mins ago
Data Center Site Program Manager
Google
Kansas City, MO
+ 5 years of experience in program, project management, data center operations (e.g., facilities/operations management, capacity planning, or site operations), or equivalent.

Closed listing

Cognizant

Senior Knowledge Graph & Ontology Architect

Topeka, KS, 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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