Jobs in the United States

25+ jobs

Save this search

Added just now
MS
AppSecOps AI Engineer - Remote - CTH
Medix Staffing Solutions
Remote, United States
- $84.13 to $91.35 USD / hour
Implementing AI Code and Build Integrity through gating, SCA/SBOM, and secrets management for AI-generated code, while also embedding security checks into developer system prompts.
Added 1 min ago
Deputy Program Manager - Future Combatants and Mission Systems (FCMS)
General Dynamics Mission Systems, Inc
Pittsfield, MA
…teams transform operational needs into capable, fleet-ready solutions - rapidly developing and deploying critical products and upgrades to ships and Sailors. We work across the full…
Added 1 min ago
Deputy Program Manager, Engineering - IPMS
General Dynamics Mission Systems, Inc
Pittsfield, MA
…repeatable integration approaches, and opportunities to expand GDMS solutions across future naval…
Added 2 mins ago
Director, Project Management
Ensemble RCM LLC
Remote, United States
Ensemble is a leading provider of technology-enabled revenue cycle management solutions for health systems, including hospitals and affiliated physician groups. They offer end-to-end…
Added 3 mins ago
A
Director, CRM Product Lead
AbbVie
Mettawa, IL
- $160,500 to $305,000 USD / year
Added 3 mins ago
Director, Fund Controllership
KPMG LLP
Minneapolis, MN
…merges with cutting-edge technologies to create innovative tax solutions. Join a diverse team helping high-profile clients understand, analyze, and respond to a wide array of business…
Added 3 mins ago
V
Land Development Intern - Summer 2027
VHB
Bedford, NH
- $19 to $30 USD / hour
…professional skills while showing you how teams develop creative solutions that meet client…
Added 3 mins ago
P
Technical Project Lead, AI Delivery
Prolific
NY
- $140,000 to $170,000 USD / year
Translate complex or evolving requirements into clear scopes, delivery plans, success criteria and practical solutions.
Added 5 mins ago
Senior VP Chief Information Officer – CIO
Genesis Administrative Services LLC
Kennett Square, PA
…and deploy practical automation, predictive analytics, and AI solutions to optimize operations and patient/client…
Added 6 mins ago
Strategic Mission Systems Engineer
GD Information Technology, Inc.
United States
Supporting A&E engineering efforts by developing, integrating, and validating architectural solutions across systems, networks, applications, and data environments.
Added 6 mins ago
Strategic Mission Systems Engineer
GD Information Technology, Inc.
United States
Supporting A&E engineering efforts by developing, integrating, and validating architectural solutions across systems, networks, applications, and data environments.
Added 6 mins ago
Network Engineer - Cisco Unified Communications
GD Information Technology, Inc.
United States
We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and…
Added 6 mins ago
Senior Network Engineer
GD Information Technology, Inc.
United States
We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and…
Added 6 mins ago
Vulnerability Management Engineer
GD Information Technology, Inc.
United States
We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and…
Added 6 mins ago
Endpoint Security Engineer
GD Information Technology, Inc.
United States
We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and…
Added 6 mins ago
Splunk Security Engineer
GD Information Technology, Inc.
United States
Design and develop solutions for customer systems and networks.
Added 6 mins ago
Instructional Developer - Port Hueneme, CA
GD Information Technology, Inc.
United States
INSTRUCTIONAL DEVELOPER Transform technology into opportunity as an Instructional Developer with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most.…
Added 7 mins ago
Service Designer
Vertiv
Westerville, OH
…facilities with a portfolio of power, cooling and IT infrastructure solutions and services that extend from the cloud to the edge of the network. Headquartered in Westerville, Ohio, USA,…
Added 7 mins ago
AI Integration Engineer
Vertiv
Westerville, OH
…between enterprise applications, data platforms, and AI-powered solutions. The role partners with technical and business stakeholders to deliver secure, reliable, and governed integration…
Added 8 mins ago
Sr Designer- NPI
Baltimore Aircoil Company
Jessup, MD
Participate in discussions to present innovative design solutions, gather specific requirements for new products, and address any modifications.
Added 8 mins ago
BV
Process Management Lead
Bright Vision Technologies
Remote, United States
- $55 to $60 USD / hour
Bright Vision Technologies is a technology consulting and software development company delivering cloud, AI, data, and enterprise solutions across the United States.
Added 8 mins ago
BV
Senior iOS Developer
Bright Vision Technologies
Edison / Middlesex County, NJ
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Senior iOS Developer to design, develop, test, or guide mobile application experiences across supported devices and platforms. The work includes…
Added 8 mins ago
BV
Senior Android Developer
Bright Vision Technologies
Frisco / North Dallas, TX
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Senior Android Developer to design, develop, test, or guide mobile application experiences across supported devices and platforms. The work includes…
Added 8 mins ago
BV
Manual QA Engineer
Bright Vision Technologies
Frisco / North Dallas, TX
- $115,000 to $165,000 USD / year
…development company delivering cloud, AI, data, and enterprise solutions across the United States. This is an opportunity to contribute to technology initiatives in a collaborative…
Added 8 mins ago
BV
iOS Developer
Bright Vision Technologies
Sunnyvale / South Bay, CA
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a iOS Developer to design, develop, test, or guide mobile application experiences across supported devices and platforms. The work includes application…

Cognizant

Senior Knowledge Graph & Ontology Architect

Oklahoma City, OK, United States

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

Apply About employer

Applications open in a new tab.

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.

Apply About employer

Report this job