Comcast

Principal Data Modeler Architect

Comcast$167K — $251K *
Enterprise Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of experience in enterprise data modeling and architecture.
  • Proficient with data modeling tools like ERwin, ER/Studio, or SAP PowerDesigner.
  • Solid knowledge of Snowflake data architecture and migration strategies.
  • Experience in establishing data governance and quality standards.
  • Strong technical leadership skills, with experience mentoring and influencing teams.

Responsibilities

  • Lead the design and implementation of enterprise data models using standard tools.
  • Define and enforce data modeling standards and governance practices.
  • Architect and optimize Snowflake data models for high-performance analytics.
  • Collaborate with cross-functional teams to translate business needs into data solutions.
  • Oversee legacy data warehouse modernization and migration efforts to Snowflake.
  • Conduct design reviews and mentor teams to ensure adherence to best practices.
  • Drive continuous improvement by evaluating emerging technologies in data architecture.

Benefits

  • Comprehensive health, dental, and vision insurance options.
  • 401(k) retirement plan with company match.
  • Flexible work arrangements and generous paid time off.
  • Personalized benefits including mental health support and financial guidance.
  • Professional development opportunities and career growth support.
Full Job Description
Job Summary
This job entails leading the development of software and web applications in line with business and user needs. It involves integrating new systems, The Data Modeling & Data Engineering is responsible for defining and maintaining enterprise data models and architecture that enable scalable, reliable, and governed data solutions. The team partners closely with Data Engineering, Platform Engineering, Product, Governance, and Business teams to translate business requirements into effective data structures and solutions. The team also plays a key role in Snowflake modernization, legacy data warehouse migration, data standardization, and optimization across the enterprise

Job Description
Must Have Skills:
  • Enterprise Data Modeling - Strong experience with conceptual, logical, and physical data modeling, dimensional modeling, 3NF, and data warehouse design.
  • Data Modeling Tools - Hands-on experience with tools such as ERwin, ER/Studio, SAP PowerDesigner, or equivalent for creating, maintaining, and governing enterprise data models.
  • Snowflake Architecture - Strong knowledge of Snowflake data modeling, performance optimization, security, scalability, and migration from legacy platforms.
  • Data Architecture & Governance - Ability to define data architecture standards, naming conventions, metadata, data lineage, data quality, and governance practices.
  • Technical Leadership - Proven ability to lead complex data initiatives, influence architecture decisions, mentor engineers/modelers, and collaborate effectively with business and technology stakeholders


Job Details:
  • Lead the design and implementation of enterprise conceptual, logical, and physical data models using industry-standard data modeling tools (e.g., ERwin, ER/Studio, SAP PowerDesigner, Lucidchart) to support scalable and governed data solutions.
  • Define and enforce enterprise data modeling standards, naming conventions, metadata, and data governance practices to ensure consistency, quality, and maintainability across the organization.
  • Architect and optimize Snowflake data models, including dimensional, normalized, and hybrid schemas, to support high-performance analytics, reporting, and AI/ML workloads.
  • Partner with Data Engineering, Product, Architecture, and Business stakeholders to translate business requirements into scalable data models and enterprise data architecture.
  • Lead data architecture for strategic initiatives, including legacy data warehouse modernization and migration to Snowflake, ensuring performance, scalability, security, and cost optimization.
  • Conduct architecture and data model design reviews, mentor engineers and data modelers, and provide technical leadership to ensure adherence to enterprise best practices.
  • Drive continuous improvement by evaluating emerging data modeling methodologies, cloud technologies, and automation capabilities to enhance the organization's data architecture and engineering maturity.


Skills
Big Data Hadoop, Cloud Platform, Collaboration, Data Lake, Data Warehousing (DW), Technical Knowledge, Teradata SQL

Compensation
Virginia Pay Range: $167,383.91 - $251,075.87

Comcast intends to offer the selected candidate base pay within this range, dependent on job-related, non-discriminatory factors such as experience. The application window is 30 days from the date job is posted, unless the number of applicants requires it to close sooner or later.

Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That's why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality - to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details.

Education
Bachelor's Degree

While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.

Certifications (if applicable)

Relevant Work Experience
10 Years +

About Comcast

FreeWheel manages the economics of content for the enterprise class of entertainment, offering technical infrastructure for revenue rights management and business operations, wrapped in advisory services. They offer advertising sales rights, display, video, mobile ad management, contract management, professional content, ad serving, reporting, analytics, technology, services, advisory services, business operations, programmatic advertising, advertising marketplace, and linear, and online advertising.

Comcast Careers

Joining Comcast means becoming part of a dynamic team committed to shaping the future of media and technology. As a leading company in entertainment, communications, and technology, Comcast offers unparalleled job opportunities designed to foster professional growth and innovation. Work You’ll Do At Comcast, you’ll be part of a culture that cherishes diversity, leadership, and innovation. Our team is at the forefront of the industry, leading changes that redefine how people connect and experience content across the globe. Transform your career with a company that is committed to your professional development. Comcast offers a variety of positions across multiple fields, where your skills will be honed for leadership roles and your career aspirations supported by comprehensive training programs. Join Our Leading Team Be part of a team that values creativity and diversity. Comcast’s commitment to inclusive culture and diversity training ensures that every team member’s voice is heard and valued. This approach not only enhances our work environment but also drives our leadership in the competitive tech industry. Innovate with Us Engage in work that matters with a team of over 100,000 employees worldwide. At Comcast, innovation isn’t just another buzzword—it's at the core of everything we do. From developing groundbreaking technology to reimagining how our customers experience entertainment and communication, your work will influence millions. Internship and Employment Opportunities Start your career with a Comcast internship, where you’ll gain invaluable industry experience, network with professionals, and develop skills that will benefit you throughout your career. For those seeking full-time positions, Comcast’s hiring process is designed to find not just the right skills but the right fit for our culture of growth and innovation. Benefits and Growth Comcast is dedicated to the well-being and advancement of our team members. Enjoy a wealth of benefits that support both your professional and personal life, including health, wellness, and retirement plans. Our employees are encouraged to pursue continuous growth through professional development opportunities and leadership training. Stay Connected Join the Comcast Team Explore job opportunities that match your skills and interests. We are always looking for passionate, curious, and solution-driven team players. Search Comcast jobs today and find out where your career could take you. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. Read Careers Blog Job Alert Emails Customize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding career opportunities that await at Comcast. By joining Comcast, you’re not just finding a job—you’re joining a community of innovators who are passionate about creating extraordinary experiences for our customers and for each other.
Learn more about Comcast
Size
31,000 employees
Market Cap
$149.9 billion
Industry
Net Income
$10.5 billion
Founded
1963
5 Year Trend
+7.6%
Revenue
$103.5 billion
NASDAQ

Similar Jobs

More Jobs at Comcast

More Enterprise Technology Jobs

Find similar Principal Data Modeler Architect jobs: