Ontologies jobs in Virginia

Chantilly, Virginia

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Today

Job ID: 2615914 Location: Chantilly, VA, US Date Posted: 2026-08-20 Category: Engineering and Sciences Subcategory: Modeling/Sim Engr Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a AI/Ml SETA Systems Engineer to provide Systems Engineer Technical Advisor (SETA) services supporting the NRO's Ground Enterprise Directorate (GED) in Chan

Full-time

USD 120,001.00 - 160,000.00 per year

Data Scientist

Chantilly, Virginia

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Today

Job ID: 2615913 Location: Chantilly, VA, US Date Posted: 2026-08-20 Category: Engineering and Sciences Subcategory: Modeling/Sim Engr Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Data Scientist to provide Systems Engineer Technical Advisor (SETA) services supporting the NRO's Ground Enterprise Directorate (GED) in Chantilly, VA, res

Full-time

USD 120,001.00 - 160,000.00 per year

Palantir Foundry Ontology Engineer

Hybrid in McLean, Virginia

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Today

Job Number: R0246902 Palantir Foundry Ontology Engineer The Opportunity: Design and implement effective AI solution architecture and strategy utilizing approaches of various AI technologies and met hods to address clients' business problems and needs, while complying with the organization's strategies and business goals, and key ethical considerations. Apply advanced consult ing skills and extensive technical expertise, including full industry knowledge. Develop innovative solutions to complex

Full-time

USD 99,000.00 - 225,000.00 per year

Data Scientist

Chantilly, Virginia

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Today

Job ID: 2614085 Location: Chantilly, VA, US Date Posted: 2026-07-07 Category: Engineering and Sciences Subcategory: Modeling/Sim Engr Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Data Scientist to provide Systems Engineer Technical Advisor (SETA) services for a critical position on SAIC's Prime Program, Landmark AOS. Landmark AOS is

Full-time

USD 160,001.00 - 200,000.00 per year

Palantir Foundry Ontology Engineer

Hybrid in McLean, Virginia

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Today

Job Number: R0246915 Palantir Foundry Ontology Engineer The Opportunity: Design and implement effective AI solution architecture and strategy utilizing approaches of various AI technologies and met hods to address clients' business problems and needs, while complying with the organization's strategies and business goals, and key ethical considerations. Apply advanced skills, extensive technical expertise, and full industry knowledge. Develop innovative solutions to complex problems. Work withou

Full-time

USD 99,000.00 - 225,000.00 per year

Ontology Data Scientist

Hybrid in Arlington, Virginia

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Today

Job Number: R0245035 Ontology Data Scientist The Opportunity: As an Ontology Data Scientist, you're excited at the prospect of unlocking the secrets held by a data set, and you're fascinated by the possibilities presented by IoT, machine learning, and artifi cia l intelligence. In an increasingly connected world, massive amounts of structured and unstructured data open new opportunities. As a data scientist at Booz Allen, you can help turn these complex data sets into useful information to solv

Full-time

USD 77,600.00 - 176,000.00 per year

Palantir Developer | Palantir Advisor

Remote

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2d ago

Position : Palantir Advisor (Developer) Location : 100% Remote Duration : 6-12 months Position Overview: We are seeking an experienced Palantir Developer Advisor to provide hands-on technical guidance and best-practice mentorship to developers, content creators, and data scientists working within the Palantir ecosystem. This individual will serve as a trusted advisor, helping teams rapidly build and optimize widgets, ontologies, and data pipelines while ensuring effective use of Palantir capabil

Easy Apply

Contract

Depends on Experience

Palantir Data Engineer

Hybrid in Norfolk, Virginia

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Today

Job Number: R0244009 Palantir Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning, and artifi cia l intelligence means that there's more structured and unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it's gathered from disparate sources. We need a data professional like you to help our clients find answers in their data to impact important missions, from fraud detection to cance

Full-time

USD 61,900.00 - 141,000.00 per year

Senior Knowledge Graph Engineer

Remote

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24d ago

Role: Senior Knowledge Graph Engineer Duration: 12 Months Location: Remote (For USA) Domain Life Sciences Basic Qualifications: We are looking for professionals with the required skills to achieve our goals:Masters degree in Biosciences, Biomedical Science, Biomedical Engineering, Biotechnology (with a life science/pharma application focus)6+ years of relevant knowledge graph work experienceSpecific hands-on experience contributing to Knowledge Graph development efforts, including entity modelin

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Contract

Depends on Experience

Sr. Data Engineer

Ashburn, Virginia

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Today

Job#: 3043141 Job Description: Sr. Data Engineer Location: Ashburn, Virginia Role Overview This organization is hiring a Senior Data Engineer to support Army data and analytics efforts. This role will focus on designing, building, and deploying advanced data systems that leverage data integration and analytics. The ability to be adaptable and work constructively with a technically diverse and geographically separated team is important. Clearance: Must be able to obtain and maintain a secret

Easy Apply

Full-time

$50 - $105 per hour

Palantir Enterprise Ontology Architect

Arlington, Virginia

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Today

Job Family: Data Engineering & Architecture Consulting Travel Required: None Clearance Required: Active Secret What You Will Do: Design, govern, and evolve the enterprise information architecture within Palantir Foundry. This role is responsible for ensuring ontology objects, metadata, permissions, and enterprise data structures remain consistent, reusable, secure, and scalable across multiple applications and projects. They serve as the steward of the enterprise ontology by balancing applicati

Full-time

Palantir Platform Engineer

Arlington, Virginia

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Today

Job Family: Data Engineering & Architecture Consulting Travel Required: None Clearance Required: Active Secret What You Will Do: Focus on engineering, building, and maintaining shared platform capabilities, data pipelines, applications, workflows, automations, and governance tools within Palantir Foundry. This role will support multiple projects and applications by improving platform visibility, accelerating governance and product decisions, reducing duplication, and identifying opportunities f

Full-time

Senior Data Modeler

Remote

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5d ago

Role: Senior Data Modeler, Transaction Data Warehouse Initiative Location: Remote Duration: Long Term Contract Employement type: W2 Responsibilities: Analyze and reconcile 45 existing instrument data models/ontologies across legacy and acquired platforms (equities, fixed income, OTC derivatives, loans) into a single canonical cross-asset modelDefine entity relationships, attribute hierarchies, and structural rules distinguishing flat instruments (e.g., equities) from structured/composite instru

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Contract

Depends on Experience

Palantir Data Engineer

Remote

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Today

Job Number: R0245959 Palantir Data Engineer The Opportunity: Booz Allen is looking for a Palantir Foundry Engineer to support public health data modernization and advanced analytics initiatives. In this role, you will work closely with technical leads, data engineers, business stakeholders, and client teams to design, develop, and maintain scalable data solutions within the Palantir Foundry platform. Working in an agile environment, you will help transform complex data into actionable insights

Full-time

USD 77,500.00 - 176,000.00 per year

Data Engineer with Palantir Experience

Remote

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2d ago

1+ years hands-on in Foundry, focused on a supply chain use case. 7+ in enterprise data engineering. Proficient in Pipeline Builder, Ontology, OSDK & Code Repo. Includes knowledge in Python, Pyspark, SQL. Has some full stack capability with React. Master''s in computer science.Palantir Foundry Aware Professional certification.RegardsRohit

Easy Apply

Contract

60,000 - 70,000

AI Forward Deployed Engineer

Remote

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Today

AI Forward Deployed Engineer Location: New York City, NY (Hybrid) Employment Type: Full-Time Our client is a global challenger network transforming marketing through technology, creativity, data, and artificial intelligence. As an AI Forward Deployed Engineer, you'll work directly with enterprise customers to deploy and scale cutting-edge AI solutions, including their AI application suite powered by Palantir. This full-time opportunity is ideal for a customer-facing technical expert who thrive

Easy Apply

Full-time

USD 160,000.00 - 200,000.00 per year

Palantir Foundry Data Engineer

Remote

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12d ago

5+ years of experience in software engineering, data engineering, or technical consulting with at least 2+ years on Palantir Foundry.Strong proficiency in Python (PySpark, Pandas, Polars) and SQL; experience with TypeScript is highly valued.Deep understanding of the Foundry Ontology object types, link types, action types, interfaces, and functions.Proven track record of designing and deploying production-grade data pipelines (batch and streaming) at enterprise scale.Experience building Workshop

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Contract

Depends on Experience

Staff Machine Learning Engineer - Leasing

Remote or Santa Barbara, California

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Today

Description Hi, We're AppFolio We're innovators, changemakers, and collaborators. We're more than just a software company - we're building the AI-native platform where the real estate industry comes to do business. We're transforming property management: how properties are leased, how residents find their homes, and how intelligence flows across an entire portfolio. Realm-X is AppFolio's AI-native platform powering this transformation. Within it, Realm-X Leasing Performer is an autonomous AI a

Full-time

USD 200,000.00 - 250,000.00 per year

Staff Machine Learning Engineer

Remote or Santa Barbara, California

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Today

Description Hi, We're AppFolio We're innovators, changemakers, and collaborators. We're more than just a software company - we're building the AI-native platform where the real estate industry comes to do business. We're transforming Property Management; how property managers operate, how residents live, and how intelligence flows across an entire industry. Realm-X is AppFolio's AI-native platform powering this transformation. It enables a new generation of intelligent capabilities across our

Full-time

USD 200,000.00 - 250,000.00 per year

Staff Engineer - Data Modeler

Remote

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Today

Company Description We are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work on a scale across all devices and digital mediums, and our people exist everywhere in the world (18000 plus experts across 40 countries, to be exact). Our work culture is dynamic and non-hierarchical. We are looking for great new colleagues. That is where you come in! Job Description Role: Data Modeler Location:

Full-time

Ontologies jobs in Virginia, USA