Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. We are at the forefront of change and move at an amazing pace, thanks to our remarkable people, who bring cutting-edge products and services to life for millions of customers every day. If you share in our passion for teamwork, our vision to revolutionize industries and our goal to lead the future in media and technology, we want you to fast-forward your career at Comcast.
Job Summary
Responsible for extracting knowledge and insights from high volume, high dimensional data in order to investigate complex business problems through a range of data preparation, modeling, analysis and/or visualization techniques, which may include the use of advanced statistical analysis, algorithms, predictive modeling, experimentation and pattern recognition to create solutions that enable enhanced business performance. Designs, develops and programs methods, processes, and systems to consolidate and analyze unstructured, diverse “big data” sources to generate actionable insights and solutions for client services and product enhancement. The team is composed of experts in artificial intelligence, deep learning, data-structures, algorithms, distributed systems, and system performance and analysis. The systems that the team builds get used across the multitude of Company data science-based services and deployments. Integrates knowledge of business and functional priorities. Acts as a key contributor in a complex and crucial environment. May lead teams or projects and shares expertise.
Job Description
Core Responsibilities
Commercial data science experience, with 3+ years delivering end‑to‑end data science projects, from exploratory data analysis and feature engineering through to model development, validation and translation of results into actionable insights.
Strong data manipulation and modelling skills, including experience in feature extraction, feature development and data modelling techniques.
Solid Python background, with experience writing clean, modular and maintainable code following best practices such as abstraction, exception handling and testing to support long‑term maintainability.
Advanced SQL capability, particularly for data exploration, reporting, feature creation and extraction, and integration with analytical workflows.
Experience in data visualisation and dashboarding, using frameworks such as Grafana or Superset to support business use cases.
Ability to mentor and support colleagues, with experience guiding and supporting junior to mid‑level data scientists.
Comfortable working in Agile environments, with experience participating in sprint planning, reviews and retrospectives.
Strong communication skills, with the ability to explain complex analytical concepts clearly to both technical and non‑technical stakeholders.
Preferred Qualifications
Familiarity with cloud data platforms, including experience with products such as BigQuery, CloudSQL and similar solutions.
Networking or telecommunications domain knowledge, with an understanding of network infrastructure, operations or service monitoring environments.
Exposure to monitoring and observability tools, such as Prometheus, or similar metrics‑based monitoring platforms.
Experience in one or more of the following analytics and machine learning areas: time‑series forecasting, anomaly detection, and correlation analysis, using either traditional statistical techniques or deep‑learning‑based approaches
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Employees at all levels are expected to:
- Understand our Operating Principles; make them the guidelines for how you do your job.
- Own the customer experience - think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services.
- Know your stuff - be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences.
- Win as a team - make big things happen by working together and being open to new ideas.
- Be an active part of the Net Promoter System - a way of working that brings more employee and customer feedback into the company - by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
- Drive results and growth.
- Support a culture of inclusion in how you work and lead.
- Do what's right for each other, our customers, investors and our communities.
#CIECTN26
Disclaimer:This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.
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 benefits summary on our careers site for more details.
Education
Master'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
7-10 Years
Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.