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Data Architect Data Jobs in Washington (NOW HIRING)

Data Intelligence LLC

Senior Data Architect

Mclean, VA

$68 - $91/hr

Senior Data Architect ID: 1619 Location: McLean, VA More about this job > Description Senior Data Architect - Data Modeling About the Role: Lead the design and evolution of the JADE program ...

Data Intelligence LLC

Senior Data Architect

Mclean, VA · On-site

$68 - $91/hr

Senior Data Architect - Data Modeling About the Role: Lead the design and evolution of the JADE program's proprietary data model, semantic frameworks, ontologies, and taxonomies that structure ...

Data Intelligence LLC

Senior Data Architect

Mclean, VA · On-site

$140 - $190/hr

Senior Data Architect -- Data Modeling About the Role: Lead the design and evolution of the JADE program's proprietary data model, semantic frameworks, ontologies, and taxonomies that structure ...

ALTEN Technology USA

Data Architect

Herndon, VA · On-site

$65.50 - $84.25/hr

We are seeking an experienced Data Architect who can design and support scalable enterprise data solutions, including data flows, system integrations, data lakes, and centralized repositories. The ...

Diaconia LLC

Data Architect

Springfield, VA

$125K - $145K/yr

Description Diaconia is seeking an Information/Data Architect to support a client modernization program. This position supports enterprise information and data architecture initiatives by developing ...

Diaconia

Data Architect

Springfield, VA · On-site

$125K - $145K/yr

Job Type Full-time Description Diaconia is seeking an Information/Data Architect to support a client modernization program. This position supports enterprise information and data architecture ...

Greenberg-Larraby, Inc. (GLI)

Data Architect

Washington, DC · On-site

$72.25 - $92.75/hr

The Data Architect will be responsible for designing and managing the data architecture and framework to support innovative data systems. This role requires expert knowledge in database management ...

ALTEN Technology USA

Data Architect

Herndon, VA · On-site

$65.50 - $84.25/hr

We are seeking an experienced Data Architect who can design and support scalable enterprise data solutions, including data flows, system integrations, data lakes, and centralized repositories. The ...

ALTEN Technology USA

Data Architect

Washington, DC

$72.25 - $92.75/hr

We are seeking an experienced Data Architect who can design and support scalable enterprise data solutions, including data flows, system integrations, data lakes, and centralized repositories. The ...

Greenberg-Larraby, Inc. (GLI)

Data Architect

Washington, DC · On-site

$72.25 - $92.75/hr

The Data Architect will be responsible for designing and managing the data architecture and framework to support innovative data systems. This role requires expert knowledge in database management ...

AMERICAN SYSTEMS

Data Architect

Quantico, VA · Hybrid

$68.75 - $88.50/hr

The Data Architect will provide enterprise-level data architecture, governance, and integration support to the Naval Criminal Investigative Service (NCIS) Digital Business Directorate (DBD). This ...

ALTEN Technology USA

Data Architect

Herndon, VA

$65.50 - $84.25/hr

We are seeking an experienced Data Architect who can design and support scalable enterprise data solutions, including data flows, system integrations, data lakes, and centralized repositories. The ...

Greenberg-Larraby, Inc. (GLI)

Data Architect

Washington, DC · On-site

$72.25 - $92.75/hr

The Data Architect will be responsible for designing and managing the data architecture and framework to support innovative data systems. This role requires expert knowledge in database management ...

AMERICAN SYSTEMS

Data Architect

Quantico, VA · On-site

$133K - $222K/yr

The Data Architect will provide enterprise-level data architecture, governance, and integration support to the Naval Criminal Investigative Service (NCIS) Digital Business Directorate (DBD). This ...

TLA-LLC

Data Architect

Mclean, VA · On-site

$64.50 - $83/hr

TLA is seeking an experienced and visionary Data Architect to design, optimize, and oversee our organization's enterprise data management framework. In this crucial role, you will define the ...

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Data Architect Data information

What is the difference between Data Architect Data vs Data Engineer?

AspectData Architect DataData Engineer
CredentialsTypically requires a bachelor's degree in computer science, data management, or related fields; certifications like CDMP or AWS Certified Data AnalyticsSimilar credentials; often holds degrees in computer science or software engineering; certifications like Google Cloud Professional Data Engineer
Work EnvironmentDesigns data systems, works on architecture planning, collaborates with stakeholdersBuilds and maintains data pipelines, implements data solutions, works closely with Data Architects
Industry UsageUsed across industries for designing enterprise data systemsCommonly employed in data pipeline development and data processing tasks

Data Architects Data focus on designing the overall data infrastructure and architecture, while Data Engineers implement and maintain the data pipelines and systems based on that architecture. Both roles are essential and often collaborate closely in data management projects.

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Infographic showing various Data Architect Data job openings in Washington as of June 2026, with employment types broken down into 8% As Needed, 79% Full Time, 4% Part Time, 4% Contract, and 5% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Senior Data Architect

Mclean, VA

Data Intelligence LLC
Internet Websites and Web Search Portals • 11 - 50 employees
Learn more about Data Intelligence LLCexternal

$68 - $91/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted yesterday

Job description

Data Intelligence LLC
Job Openings >> Senior Data Architect
Senior Data Architect
Summary
Title: Senior Data Architect ID: 1619 Location: McLean, VA
More about this job >
Description

Senior Data Architect - Data Modeling 
 

About the Role: Lead the design and evolution of the JADE program's proprietary data model, semantic frameworks, ontologies, and taxonomies that structure complex, mission-critical datasets and enable interoperability across custom digital forensic capabilities.

Responsibilities:

  • Design and implement structured knowledge frameworks, taxonomies, and metadata models defining relationships between data entities.
  • Enhance data interoperability, searchability, and knowledge representation across program systems and transition-partner systems.
  • Collaborate with cross-functional teams and stakeholders to map data, create semantic models, and maintain data governance standards.
  • Align data models with organizational goals and enterprise data-processing requirements.

Qualifications:

  • 10+ years of experience in data architecture, semantic modeling, ontology/taxonomy design, and data governance.
  • Demonstrated ability to work independently, mentor others, and bridge technical work across teams.
  • Bachelor's or advanced degree in a related technical field.
  • Maintain required clearance; support work through SCI channels
 

Data Intelligence, DI is an established small business that has supported the critical missions of our government clients since 2005. We provide full life cycle system development, systems engineering, cybersecurity, and supporting analytical and logistics support to C4ISR and other complex systems. We are an equal opportunity employer that offers competitive salaries, comprehensive benefits, a team-oriented environment, and opportunities for advancement. Our excellent employee retention record reflects our employee focus. We work with Veteran's organization to proactively hire those who have served our country. We offer medical, dental and vision insurance, 401k, PTO and 11 paid holidays.

Data Intelligence is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, age, color, religion, creed, sex, sexual orientation, gender identity, national origin, disability, or protected Veteran status.


 
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