Jobs in the United States

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Added 1 min ago
Quality Engineer - Entry Level
General Dynamics Mission Systems, Inc
Pittsfield, MA
…undersea, interstellar and everything in between. The Quality Engineer will design, implement and maintain quality assurance protocols and methods for processing materials into finished…
Added 1 min ago
Electrical Team Lead
HDR
Denver, CO
…environment. This isn’t just a job, it’s a chance to lead innovation, engineer impact, and build a legacy of…
Added 1 min ago
Regional Sales Manager, St Louis (Enterprise)
Cribl
Remote, United States
Articulate our value proposition up and down the organization, from engineer up to CxO
Added 1 min ago
Regional Sales Manager, Houston (Enterprise)
Cribl
Remote, United States
Articulate our value proposition up and down the organization, from engineer up to CxO
Added 1 min ago
Electrical Team Lead
HDR
Denver, CO
…environment. This isn’t just a job, it’s a chance to lead innovation, engineer impact, and build a legacy of…
Added 4 mins ago
Electrical Team Lead
HDR
Denver, CO
…environment. This isn’t just a job, it’s a chance to lead innovation, engineer impact, and build a legacy of…
Added 6 mins ago
Strategic Mission Systems Engineer
GD Information Technology, Inc.
United States
…systems, platforms, and operational capabilities. As an A&E Engineer, you will contribute to the design, definition, integration, and sustainment of system architectures that support…
Added 6 mins ago
Strategic Mission Systems Engineer
GD Information Technology, Inc.
United States
…systems, platforms, and operational capabilities. As an A&E Engineer, you will contribute to the design, definition, integration, and sustainment of system architectures that support…
Added 6 mins ago
Network Engineer - Cisco Unified Communications
GD Information Technology, Inc.
United States
Transform technology into opportunity as a Network Engineer at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your engineering career.
Added 6 mins ago
Senior Network Engineer
GD Information Technology, Inc.
United States
Transform technology into opportunity as a Senior Network Engineer at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your engineering career.
Added 6 mins ago
Vulnerability Management Engineer
GD Information Technology, Inc.
United States
Advance your career while impacting our national security in cyber as a Vulnerability Management Engineer at GDIT. Here, technologists have many paths to grow a meaningful career supporting…
Added 6 mins ago
Endpoint Security Engineer
GD Information Technology, Inc.
United States
As an Endpoint Security Engineer, the work you’ll do at GDIT will be impactful to the mission of NATO SOFCOM. You will play a crucial role in maintaining endpoint security tools, policy…
Added 6 mins ago
Splunk Security Engineer
GD Information Technology, Inc.
United States
Advance your career while impacting our national security in cyber as a Splunk Security Engineer at GDIT. Here, technologists have many paths to grow a meaningful career supporting cyber…
Added 7 mins ago
AI Integration Engineer
Vertiv
Westerville, OH
Vertiv seeks an AI Integration Engineer to lead enterprise integration and AI automation initiatives. This hands-on technical leader will design and support scalable integrations using…
Added 8 mins ago
BV
Manual QA Engineer
Bright Vision Technologies
Frisco / North Dallas, TX
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Manual QA Engineer to improve software quality through structured testing, automation, defect analysis, and release validation. The work partners…
Added 8 mins ago
BV
Mobile QA Engineer
Bright Vision Technologies
Fremont / East Bay, CA
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Mobile QA Engineer to improve software quality through structured testing, automation, defect analysis, and release validation. The work partners…
Added 11 mins ago
Software Engineer--TOW operations--DevOps
Truist Bank
Raleigh, NC · Charlotte, NC
Added 12 mins ago
E
Enterprise Sales Engineer
Everbridge
Remote, United States
- $139,000 to $180,000 USD / year
Everbridge is seeking an experienced Enterprise Sales Engineer to support strategic utility customers and prospects. As the primary technical presales partner to Strategic Account…
Added 12 mins ago
Commissioning Engineer II
System One
New York, NY
Added 13 mins ago
Sr Power Platform and Copilot Engineer (Hybrid)
Publix Super Markets, Inc.
Lakeland, FL
Join Publix’s Collaboration and Productivity Services (CaPS) Microsoft 365 Delivery team as a Senior Software Engineer and help bring the next generation of intelligent business solutions…
Added 14 mins ago
Senior Full Stack Java Engineer (Agentic AI)
Citibank, N.A.
United States
…robust, scalable, and secure middleware platforms. The Principal Engineer will apply innovative modern software engineering practices to solve complex business challenges, directly…
Added 15 mins ago
System Development Engineer, Region Services, AWS Region Expansion
Amazon Development Center U.S., Inc.
Arlington, VA · Denver, CO
…We are looking for a dynamic, innovative Systems Development Engineer to build and automate infrastructure systems supporting AWS's global region expansion. You will develop scalable…
Added 15 mins ago
Data Center Technician, Global Server Operations
Google
Stillwater, OK
…similar role (e.g. Systems Administration, Network Deployment Engineer, Help Desk Technician,…
Added 16 mins ago
AI Deployment Strategist
Zoom
Oklahoma City, OK
Engineer TTS components, including ElevenLabs, Azure, and Cartesia, to fine-tune tone, pacing, emphasis, and prosody to match conversation context and brand standards.
Added 16 mins ago
Sr. Software Engineer, MarTech (Remote)
CrowdStrike
Oklahoma City, OK
CrowdStrike is looking for a Sr. Software Engineer - MarTech to join our fast-growing Marketing IT team. You will apply AI to transform how Marketing and Sales work, building LLM-based…

Cognizant

Senior Knowledge Graph & Ontology Architect

Oklahoma City, OK, 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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