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Senior Data Modeler Jobs in Reston, VA (NOW HIRING)

Mellow Soft INC

Sr Data Modeler

Mclean, VA · On-site

Sr Data ModelerIntroduction As a Sr Data Modeler, you will be responsible for core, hands-on experience in enterprise data modeling with a focus on data modeling as your primary responsibility. You ...

New

V-CENTRIX-US LLC

Sr Data Modeler

Mclean, VA · On-site

Sr Data Modeler Location: McLean, VA (Onsite) | Type: Contract What We're Looking For * Core, hands-on experience in enterprise data modeling with data modeling serving as the candidate's primary ...

RIT Solutions, Inc.

Senior Data Modeler

Mclean, VA · On-site

RIT Solutions, Inc. is seeking a Senior Data Modeler to design and optimize enterprise data models for a top-tier management consulting firm. The role involves creating scalable data structures and ...

TheStaffed

Senior Data Modeler

Mclean, VA · On-site

Our client is seeking a Senior Data Modeler with strong experience designing enterprise data models within the mortgage industry . The ideal candidate will bring recent hands-on MongoDB experience ...

Svam International, Inc.

Sr Data Modeler

Mclean, VA · On-site

URGENT REQUIREMENT Sr. Data Modeler Location: McLean, VA Type: 12+ Contract (Onsite Position) Candidates who are already local to the McLean, VA area are strongly preferred. Responsibilities: * Core ...

Stratacent

Data Modeler

Mclean, VA · On-site

$56.25 - $72.75/hr

Title: Sr. Data Modeler Location: Dallas, TX / Mclean, VA (5 days onsite) The Sr. Data Modeler will work closely with project teams to understand business requirements and provide data modeling ...

DRC Systems

Data Modeler

Mclean, VA · On-site

$55.25 - $71.75/hr

Senior Data Modeler Location: McLean, VA (Onsite) The Role We are seeking a Senior Data Modeler to design, develop, and optimize data models that support complex financial systems. You will work ...

Cliff Services Inc

Data Modeler

Mclean, VA · On-site

$56.25 - $72.75/hr

Senior Data Modeler They should have exposure to mongodb and mortgage experience The Role We are seeking a Senior Data Modeler to design, develop, and optimize data models that support complex ...

USM

Sr. Data Modeler/Lead

Reston, VA · On-site

GC and Citizens only Position Title: Sr. Data Modeler/Lead Location: Reston, VA (Local or nearby) Duration: 12 Months Responsibilities The Senior Data Modeler is responsible for creating, and ...

USM

Sr. Data Modeler BI

Washington, DC · On-site

Qualifications Job Title: Sr. Data Modeler BI Location: Washington DC Duration: 12+ months GC or Citizens Only Locals to VA, DC, MD, DE Required Skills Dimensional Modeling o At least 5 year hands on ...

USM

Data Modeler

Mclean, VA · On-site

$55.25 - $71.75/hr

The Sr. Data Modeler will work closely with project teams to understand business requirements and provide data modeling subject matter expertise. Strong quantitative and analytic skills are required.

USM

Urgent Need Data Modeler

Mclean, VA · On-site

$55.25 - $71.75/hr

The Sr. Data Modeler will: Develop logical and physical data models Map logical entities to the enterprise Canonical Data Model Ensure data objects adhere to defined Freddie Mac standards and best ...

USM

Data Modeler- ONLY LOCALS - NO OPT

Mclean, VA · On-site

$55.25 - $71.75/hr

The Sr. Data Modeler will: Develop logical and physical data models Map logical entities to the enterprise Canonical Data Model Ensure data objects adhere to defined Freddie Mac standards and best ...

USM

Local or nearby Urgent Need Data Modeler

Mclean, VA · On-site

$55.25 - $71.75/hr

The Sr. Data Modeler will: Develop logical and physical data models Map logical entities to the enterprise Canonical Data Model Ensure data objects adhere to defined Freddie Mac standards and best ...

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How much do senior data modeler jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for senior data modeler in Reston, VA is $71.45, according to ZipRecruiter salary data. Most workers in this role earn between $63.27 and $81.06 per hour, depending on experience, location, and employer.

What does a senior data modeler do?

A Senior Data Modeler is responsible for designing, implementing, and managing data models that define how data is stored, organized, and accessed within an organization. They work closely with stakeholders to understand business requirements and translate them into efficient data structures, often using tools like ER diagrams and database modeling software. Senior Data Modelers ensure data integrity, optimize data flows, and support data governance initiatives. They may also mentor junior data modelers and collaborate with database administrators, data architects, and developers to deliver effective data solutions.

What are the key skills and qualifications needed to thrive as a senior data modeler?

To thrive as a Senior Data Modeler, you need deep expertise in database design, data modeling techniques, and strong proficiency in SQL, often supported by a degree in computer science or a related field. Familiarity with data modeling tools such as ERwin, IBM InfoSphere Data Architect, or Microsoft Visio, and knowledge of database systems like Oracle or SQL Server, are typically required. Excellent analytical thinking, attention to detail, and strong collaboration and communication skills help you work effectively with cross-functional teams. These competencies ensure accurate, scalable, and efficient data structures that support business intelligence and decision-making across the organization.

How does a senior data modeler typically collaborate with other departments during large-scale projects?

A Senior Data Modeler often works closely with business analysts, data architects, and software engineers to ensure that data models align with both technical requirements and business objectives. Collaboration typically involves gathering requirements, translating business needs into data structures, and participating in design reviews. Senior Data Modelers also play a key role in facilitating communication between IT and non-technical stakeholders to ensure data integrity and usability across systems. Effective teamwork and clear documentation are essential to navigate the complexities of large-scale data initiatives.

What is the difference between Senior Data Modeler vs Data Architect?

AspectSenior Data ModelerData Architect
Required CredentialsBachelor's or Master's in Computer Science, Data Management, or related field; certifications like CDMPBachelor's or Master's in Computer Science, Information Systems; certifications like TOGAF, CDMP
Work EnvironmentData teams, database development, data analysis projectsIT departments, enterprise data strategy, system design
Employer & Industry UsageFinance, healthcare, tech companies focusing on data modelingLarge enterprises, consulting firms, organizations with complex data infrastructure
Common Search & ComparisonOften compared for technical data modeling skillsBroader scope including data infrastructure and architecture planning

While both roles require strong data management skills and similar certifications, Senior Data Modelers focus primarily on designing and optimizing data models, whereas Data Architects develop comprehensive data strategies and oversee overall data infrastructure. The roles often collaborate but differ in scope and responsibilities.

What are the most commonly searched types of Data Modeler jobs in Reston, VA?

The most popular types of Data Modeler jobs in Reston, VA are:

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For Senior Data Modeler jobs in Reston, VA, the most frequently searched job titles are:

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Cities near Reston, VA with the most Senior Data Modeler job openings:

Senior Data Modeler jobs near you
Infographic showing various Senior Data Modeler job openings in Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, 1% Temporary, and 3% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $148,613 per year, or $71.4 per hour.

Sr Data Modeler

Mellow Soft INC

Mclean, VA • On-site

Other

Posted 3 days ago

New

Job description

Sr Data ModelerIntroduction

As a Sr Data Modeler, you will be responsible for core, hands-on experience in enterprise data modeling with a focus on data modeling as your primary responsibility. You will work with MongoDB to design document-based data models and have a strong proficiency in SQL and Snowflake. Your solid understanding of data integration, ETL, and enterprise data architecture will be essential in this role. Additionally, you will need excellent communication and stakeholder management skills to collaborate effectively across technical and business teams.

Responsibilities
  • Design and implement data models for enterprise systems
  • Work with MongoDB to design document-based data models
  • Utilize SQL and Snowflake for data modeling and analysis
  • Collaborate with technical and business teams to ensure effective communication
  • Demonstrate leadership qualities in problem-solving and idea contribution
  • Ensure data governance and data quality frameworks are followed
  • Utilize cloud-based data platforms for data modeling and analysis
  • Work on multi-family mortgage or housing finance data projects
RequirementsRequired Skills
  • Core, hands-on experience in enterprise data modeling
  • Recent experience with MongoDB
  • Strong proficiency in SQL and Snowflake
  • Experience with data integration, ETL, and enterprise data architecture
  • Excellent communication and stakeholder management skills
  • Demonstrated leadership qualities
Preferred Skills
  • Experience with multi-family mortgage or housing finance data
  • Familiarity with data governance and data quality frameworks
  • Exposure to cloud-based data platforms beyond Snowflake
  • Experience working in consulting or client-facing environments

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