OWL jobs in Herndon, VA

Arlington, Virginia

•

Today

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. Now is an exciting time to join Redhorse Corporation. We are

Full-time

Ontology Engineer – Knowledge Graph & Agentic AI (Neo4j / Graphwise)

Remote

•

13d ago

< dir="ltr">Job SummaryWe are seeking an experienced Ontology Engineer with deep expertise in Knowledge Graphs, Agentic AI and enterprise AI architectures. You will design, build and deploy intelligent, context-aware solutions that combine semantic reasoning, RAG, GraphRAG and multi-agent orchestration to solve complex enterprise business challenges. The role requires strong hands-on experience with Neo4j and Graphwise, using knowledge graphs as the foundational layer for ontology definition, ag

Easy Apply

Contract

Depends on Experience

Senior Consultant, Data Modeling & Ontology

McLean, Virginia

•

Today

About Infinitive: Infinitive is a data and AI consultancy that enables its clients to modernize, monetize and operationalize their data to create lasting and substantial value. . We possess deep industry and technology expertise to drive and sustain adoption of new capabilities. We match our people and personalities to our clients' culture while bringing the right mix of talent and skills to enable high return on investment. Infinitive has been named "Best Small Firms to Work For" by Consultin

Full-time

USD 90,000.00 per year

Data Architect (DataOps) - SME

Chantilly, Virginia

•

Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 109,500.00 - 224,200.00 per year

VTC Engineer & Support Services

Washington, District of Columbia

•

Today

This position may be filled prior to the posted deadline. Interested candidates are encouraged to apply as soon as possible. Koniag Data Solutions, LLC a Koniag Government Services company, is seeking a VTC Engineer & Support Services to support KDS and our government customer in Washington, DC. Benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off, paid parental leave, life and disability insurance, flexible spending accounts, commuter benefits and tuitio

Full-time

USD 100,000.00 per year

Director - AI Evidence Registry

Remote

•

Today

At Lilly, the work is demanding because patients are waiting. We unite caring with discovery to help make life better for people around the world, knowing that every decision, every detail, and every day matters. Headquartered in Indianapolis, Indiana, our over 50,000 employees around the globe take on complex challenges to discover and deliver life-changing medicines, strengthen how health is understood and managed, and support the communities we serve. This is hard, urgent, selfless work-but i

Full-time

USD 177,000.00 - 308,000.00 per year

Sr Engineer Ontology Platform

Remote or New Jersey

•

Today

SS&C is a leading provider of mission-critical, AI-powered technology and services empowering financial services and healthcare organizations to work smarter, faster, and securely. Founded in 1986, SS&C is headquartered in Windsor, Connecticut, and has offices worldwide. More than 23,000 financial services and healthcare organizations, from the world's largest companies to small and mid-market firms, rely on SS&C for expertise, scale, and technology. Job Description Senior Engineer, Ontology P

Full-time

USD 165,000.00 per year

Senior Knowledge Graph Engineer

Remote

•

Today

While technology is the heart of our business, a global and diverse culture is the heart of our success. We love our people and we take pride in catering them to a culture built on transparency, diversity, integrity, learning and growth. If working in an environment that encourages you to innovate and excel, not just in professional but personal life, interests you- you would enjoy your career with Quantiphi! About Quantiphi Quantiphi is an award-winning, AI-First digital engineering and cons

Full-time

Data Architect SME (Top Secret clearance required)

Chantilly, Virginia

•

Today

Data Architect SME Top Secret Required Location: Chantilly, VA on site Bachelors required Minimum 10 years experience The Data Architect (SME) leads the design and management of the organization's enterprise data environment, ensuring information is accurate, connected, and ready to support advanced analytics and AI. This role brings together traditional databases, modern data platforms, and semantic/knowledge-graph technologies to help teams access meaningful insights and power smarter deci

Full-time

Staff Security Engineer, Threat Hunting

Remote

•

Today

Who we are At Twilio, we're shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-first work, and strong culture of connection and global inclusion means that no matter your location, you're part of a vibrant team with diverse experiences making a global impact each day. As we continue to revol

Full-time

USD 155,520.00 - 194,400.00 per year

Senior Software Engineer

Herndon, Virginia

•

Today

Who we are. Platinum Technologies is a Northern Virginia based integrated solutions firm that specializes in Cybersecurity, Cloud and Digital Services to the Public Sector. Our team solves hard problems and helps our Mission Partners achieve their goals. If you are self-motivated, possess demonstrated learning agility, and are passionate about delivering high-quality work products - we want to hear from you. We lead with technical expertise, but that is just the tip of the iceberg - the 'Why'

Full-time

Principal Network Engineer

Remote or Fort Meade, Maryland

•

Today

Job Title: Principal Network Engineer Department: Federal ITS Reports to: Director - ITS Office: Columbia, MD Work Location: On-Site: Ft Meade, MD Owl Cyber Defense is a leader and trusted partner in cyber security. We deliver solutions that protect and connect the world's most critical networks. Owl's product lines of cross domain, data diode, and portable media solutions provide the strongest available security checkpoints for threat prevention and secure data availability. Our in-depth expe

Full-time

USD 170,000.00 - 200,000.00 per year

Data Engineer

Herndon, Virginia

•

Today

Full-time

Software Engineer (L2)

Remote

•

Today

Full-time

USD 116,960.00 - 146,200.00 per year

Senior AI Engineer with semantic web tech

Remote

•

Today

We are seeking a Senior AI Engineer with deep expertise in semantic web technologies to act as the strategic bridge between business stakeholders (Data Governance, Enterprise Architecture, AI/Analytics teams) and technical implementation teams. In this role, you will design, build, and operationalize enterprise semantic and data foundations, translating complex business terminology, metadata requirements, and domain concepts into structured ontologies, knowledge graphs, and scalable data pipelin

Full-time

Lead AI Engineer with semantic web tech

Remote

•

Today

We are seeking a Lead AI Engineer with deep expertise in semantic web technologies to act as the strategic bridge between business stakeholders (Data Governance, Enterprise Architecture, AI/Analytics teams) and technical implementation teams. In this role, you will define the vision, architect, and drive the enterprise-wide adoption of semantic and data foundations, translating complex business terminology, metadata requirements, and domain concepts into structured ontologies, knowledge graphs,

Full-time

Sr Engineering Manager, Ontology Platform

Remote or New Jersey

•

Today

Full-time

USD 185,000.00 per year

Principal FPGA Engineer

Remote or Danbury, Connecticut

•

Today

Job Title: Principal FPGA Engineer Department: Product Development Reports to: Director of Hardware Engineering Office: Danbury, CT Work Location: Remote (for those in Eastern or Central time zones) Owl Cyber Defense is a leader and trusted partner in cyber security. We deliver solutions that protect and connect the world's most critical networks. Owl's product lines of cross domain, data diode, and portable media solutions provide the strongest available security checkpoints for threat preven

Full-time

USD 160,000.00 - 210,000.00 per year

Ontology Architect

Remote

•

3d ago

Position: Ontology Architect Duration: 12+ months contract Location: 100% remote JOB DESCRIPTION SKILLS NEEDED :Ontology Architect with Graph and Agentic AI, 10+ years in data or semantic technologies, including 5+ years in ontology and knowledge-graph solutions Role Summary Seeking a client-facing Ontology Architect to design the licensing ontology and knowledge-graph foundation for the WBD Agentic AI engagement. The candidate will work directly with business SMEs and architects, translate

Easy Apply

Contract, Third Party

Depends on Experience

Space Systems Engineer (Intelligence Center)

Chantilly, Virginia

•

Today

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies - collaborating with industry and academia to deliver in

Full-time

USD 162,400.00 - 203,000.00 per year

OWL jobs in Herndon, VA 20170, USA