Jobs in the United States

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Added 2 mins ago
Interim Program Manager, Executive Education
Brown University
United States
The Interim Program Manager works closely with faculty and teams across Marketing, Enrollment, Operations, Digital Learning Design, and other Brown departments, and may interface with…
Added 3 mins ago
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Senior Project Engineer, PE (Geotechnical)- Salisbury, MD
Hillis-Carnes
Delmar, MD
- $75,000 to $125,000 USD / year
…geotechnical engineering and CMT projects, mentor junior staff, support field operations, and contribute significantly to business development initiatives. Sr. Project Engineer is the fifth…
Added 4 mins ago
NC
Signal Manager
North County Transit District
Oceanside, CA
- $58.69 to $93.9 USD / hour
The Signal Manager is responsible for planning, managing, and overseeing the Maintenance of Signal (MOS) operations to support the high-quality delivery of commuter, freight, and hybrid…
Added 4 mins ago
Director Resource Planning & Capacity
Cypfer
North Dallas, TX
Level: Director, Program Management leadership team
Added 4 mins ago
Section Engineer - BGE T&S EPC Project Eng
Baltimore Gas and Electric Company
BALTIMORE, MD
Leads the work activities of project teams and others on the implementation of large specialized technical projects and/or programs in order to develop studies, proposals, commissioning…
Added 5 mins ago
AU
Technical Enablement Consultant, Learning Systems
AtkinsRealis USA Inc.
United States
- $67,000 to $100,000 USD / year
…Strategy & Advisory Lead and in coordination with the AtkinsRéalis Project Manager, the role focuses on instructor-led, virtual, and eLearning delivery that enables learners to apply skills…
Added 5 mins ago
Operations Administrator - Nursing
Mount Auburn Hospital
United States
2. Serves as liaison for the division and supervisors in support departments. Identifies and staff improvement projects. Purchases/replaces equipment and ensures storage. Assesses and…
Added 6 mins ago
Privacy Operations Director, Senior Counsel
Eagan, MN · Washington, DC
Project management experience or certification.
Added 7 mins ago
Senior Analyst/Programmer
Mayo Clinic
Rochester, MN · Rochester
…purchased systems software as well as the configuration and support of hardware systems. Performs consulting tasks, acts as an information resource, and as a mentor in a supportive role. In…
Added 8 mins ago
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REMOTE Estimator - General Contractor
Actalent
New York, NY
- $40 to $65 USD / hour
Prepare detailed cost plans, project budgets, and feasibility estimates for large-scale construction projects.
Added 9 mins ago
Quantitative Enterprise Risk Management Analyst
CVS Health
Remote, United States
Risk management position that supports CVS Health's Enterprise Risk Management (ERM) program across quantitative risk analysis, regulatory deliverables, and broader ERM activities. Working…
Added 10 mins ago
Project Manager - Medicaid
Highmark Health
Columbia, SC
Adhere to Highmark project management methods, project lifecycle methodologies, and audit requirements. Support and contribute to the improvement of project management methods and practices.
Added 10 mins ago
Power Engineering Technologist II - CC
Pike Corporation
Fort Mill, SC
Prepare complete project and job packages - including material lists, requisitions, and construction drawings - and independently update required systems, records, and work requests using…
Added 10 mins ago
Engineering Internship Program - 2026 - 2027 (E&C - Rock Hill, SC)
M. C. Dean
Rock Hill, SC
…side-by-side with experienced professionals in our labs, on project sites, or in our manufacturing facility to put their problem solving and creativity to work. The Engineering Internship…
Added 10 mins ago
Sr Project Manager - AI Data Centers
Jacobs
Greenville, SC
Successful candidates will possess substantial project management experience leading large-scale data center, mission-critical facility, industrial, construction, engineering, or similar…
Added 10 mins ago
GA
T700 Depot Military Field Service Representative – Tolemaida, Colombia
GE Aerospace
Greenville, SC
- $100,000 to $133,000 USD / year
The Military Field Service Representative (FSR) located in Tolemaida, Colombia, will support the Colombian military in their operation, management, repair, installation, and maintenance of…
Added 10 mins ago
CMC Mechanical Analysis Lead Engineer
GE Aerospace
Greenville, SC
Proven ability to coordinate multiple projects simultaneously with demonstrated project management experience.
Added 10 mins ago
GA
Director, Architecture and Data
GE Aerospace
Greenville, SC
- $152,000 to $202,000 USD / year
…(TRL/CRL) overlay, FLIGHT DECK agile delivery, and the Risk Management Framework (RMF) cybersecurity authorization that clears each product to build and to operate. Success improves Safety,…
Added 10 mins ago
Senior Manager - Cybersecurity Compliance
CVS Health
Columbia, SC
…systems to enhance the effectiveness and efficiency of the program. Partners with IT and business colleagues to educate on risk and provide actionable metrics that measure control…
Added 10 mins ago
Summer 2027 Producer Support Analyst Undergraduate Intern
Highmark Health
Columbia, SC
The program provides hands-on training and exposure to career opportunities within producer relations, sales operations, business analysis, data management, insurance administration, and…
Added 10 mins ago
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Senior .NET Full Stack Developer – C#
Cognizant
Columbia, SC
- $86,000 to $99,000 USD / year
…designing and developing scalable enterprise applications that support healthcare payer operations, including eligibility, benefits, claims adjudication, billing, and provider…
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Senior .NET Full Stack Engineer with C#
Cognizant
Columbia, SC
- $86,000 to $99,000 USD / year
…designing and developing scalable enterprise applications that support healthcare payer operations, including eligibility, benefits, claims adjudication, billing, and provider…
Added 10 mins ago
VP, Finance Excellence and Transformation
Amentum
Columbia, SC
Stakeholder Engagement: Establish a stakeholder management strategy to secure buy-in and support from key stakeholders. This includes engaging with business leaders early in the process to…
Added 10 mins ago
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Senior Full Stack Engineer – .NET & C#
Cognizant
Columbia, SC
- $86,000 to $99,000 USD / year
…designing and developing scalable enterprise applications that support healthcare payer operations, including eligibility, benefits, claims adjudication, billing, and provider…
Added 10 mins ago
C
Senior Java Full Stack Engineer – Spring Boot & AWS
Cognizant
Columbia, SC
- $86,000 to $99,000 USD / year
Support reliable production environments through observability, monitoring, incident response, performance optimization, and continuous integration and continuous delivery practices on AWS.

Cognizant

Senior Knowledge Graph & Ontology Architect

Columbia, SC, 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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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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