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Added 1 min ago
OP
DevOps Engineer 4/5-8872-OL
Onyx Point, Inc.
Hanover, MD
- $78,000 to $250,000 USD / year
…operational system utilizing cutting edge technologies. The DevOps Engineer will be responsible…
Added 1 min ago
OP
Systems Engineer Level 2 -FFNN-8974
Onyx Point, Inc.
Hanover, MD
- $78,000 to $250,000 USD / year
The Analytic Hosting Services team is sourcing for a technical system engineer to join an existing DevOps team that is working to build out a Kubernetes environment to host services across…
Added 2 mins ago
Geotechnical Staff Engineer
Terracon
Macon, GA
…engineering analysis, calculations, and recommendations, design and development of plans and specifications, observation and inspection, and the writing, preparation, and review of related…
Added 2 mins ago
Geotechnical Field Engineer
Terracon
Macon, GA
…engineering analysis, calculations, and recommendations, design and development of plans and specifications, observation and inspection, and the writing, preparation, and review of related…
Added 2 mins ago
J
Mechanical Engineer
Jobot
Greensburg, PA
- $80,000 to $90,000 USD / year
Mechanical Engineer – Custom Machinery & Hydraulics
Added 3 mins ago
Senior Electrical & Controls Engineer
Found Industries
Cambridge, MA
As the Senior Electrical & Controls Engineer, you will own the architecture, development, and commissioning of the electrical, control, and functional safety systems for our gallium…
Added 4 mins ago
C
Staff Spacecraft Systems Engineer – Electronics
CesiumAstro
Westminster, CO
- $158,012 to $189,969 USD / year
The Staff Spacecraft Systems Engineer – Electronics provides technical leadership in the development, integration, verification, and lifecycle management of complex aerospace systems. This…
Added 6 mins ago
Quality Assurance Technician - Manufacturing
New Orleans, LA
…components to other Laitram divisions, while supporting new product development through technical expertise and rapid turnaround. The supervisor is responsible for all aspects of the…
Added 7 mins ago
MI
Field Engineer - Electrical
MasTec Inc
Rapid City, SD
- $73,000 to $105,000 USD / year
The Field Engineer is responsible for managing the entire process of discipline-specific Construction Work Packages (CWPs) or Installation Work Packages (IWPs) for multiple disciplines.…
Added 7 mins ago
MI
Field Engineer
MasTec Inc
MOUNTAIN HOME, ID
- $70,000 to $90,000 USD / year
The Field Engineer I role will oversee and execute the project controls and management of a single discipline. The main functions of the Field Engineer I will include (but not limited to)…
Added 7 mins ago
Communications Engineer
Oak Ridge National Laboratory
Oak Ridge, TN
…environment in near–real time. Ongoing projects span protocol development, embedded systems technologies, and software-defined radio platforms integrated with high‑performance computer…
Added 7 mins ago
SS
Satellite Flight Software Systems Engineer
Space Systems Integration
Chantilly, VA
- $180,000 to $220,000 USD / year
SSI is seeking a Satellite Flight Software Systems Engineer to fill a Systems Engineering and Technical Assistance (SETA) position supporting our customer in Chantilly, VA.
Added 8 mins ago
I&C Engineer
Westinghouse Electric Company, LLC
Wadsworth, TX
Facilitate the development of annunciation device and Integrated Computer System (ICS) alarm configurations (with concurrence from Operations and System Engineer),
Added 9 mins ago
Technical Support Engineer
Amplitude
New York City, NY
As a Technical Support Engineer, you will provide enterprise-level experience to our customers through our extensive product knowledge of Amplitude. An agent leverages their specialized…
Added 9 mins ago
A
Software Engineer
Actalent
North Reading, MA
- $55 to $65 USD / hour
Job Title: Systems Software Engineer Robotics North Reading, MAOverviewWe are seeking a Systems Software Engineer to build the software foundation behind next-generation robotic vision test…
Added 9 mins ago
Project Engineer
Actalent
Plano, TX
The Tooling Engineer/Project Mechanical Engineer will play a key role in the design, procurement, fabrication, assembly, integration, start-up, and commissioning of very large-scale…
Added 13 mins ago
Senior DevOps Engineer
SAP
Reston, VA
…application software, we remain true to our roots. That is why we engineer solutions to fuel innovation, foster equality and spread opportunities for our employees and customers across…
Added 14 mins ago
AI Deployment Strategist
Zoom
Little Rock, AR
3+ years in a technical, customer-facing role such as Field Deployment Engineer, Solutions Architect, or Technical Lead, focused on AI/ML or highly technical SaaS products.
Added 14 mins ago
Sr. Software Engineer, MarTech (Remote)
CrowdStrike
Little Rock, AR
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…
Added 14 mins ago
EG
Front End React Engineer
Eliassen Group
Little Rock, AR
- $80 to $90 USD / hour
Our client seeks an experienced Front End React Engineer to join a small, focused team building features across three SaaS products in consumer goods retail. Global brands and retailers…
Added 16 mins ago
Environmental Planner / Scientist - Mid-Level
Whitman, Requardt & Associates, LLP
Richmond, VA
We are seeking a highly motivated Senior Environmental Project Scientist / Planner with a strong technical background to join our growing team in Virginia. Candidates must have excellent…
Added 17 mins ago
Military Program Product Manufacturing Engineer (Onsite)
RTX
United States
…businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and…
Added 17 mins ago
Senior Avionics Systems Engineer (ONSITE)
RTX
United States
…businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and…
Added 17 mins ago
Sr. Manufacturing Development Engineer
RTX
United States
As a Sr. Manufacturing Development Engineer you’ll lead and coordinate projects and improvements across the extended value streams by providing technical manufacturing support to a program…
Added 17 mins ago
Manufacturing Engineer II
Pursuit Aerospace
Stuart, FL
As a Manufacturing Engineer II, you will leverage your experience and technical expertise to develop innovative solutions, optimize manufacturing processes, and lead initiatives that drive…

Closed listing

Cognizant

Senior Knowledge Graph & Ontology Architect

Little Rock, AR, 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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About employer

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.

About employer

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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