Comcast · 15 hours ago
Sr. Engineer, Enterprise BI & AI/ML Engineering
PA - Philadelphia, 1701 John F Kennedy Blvd
Full-time
Onsite
Senior Level
5+ years expComcast is a Fortune 50 leader in media and technology, seeking a Senior Engineer to design and oversee technology architecture for managing structured and unstructured data. The role involves developing data structures, ensuring data quality, and collaborating with cross-functional teams to optimize data processing and storage solutions.
InternetTelecommunicationsTVVideoWeb Hosting
Responsibilities
Develops data structures and pipelines aligned to established standards and guidelines to organize, collect, standardize and transform data that helps generate insights and address reporting needs
Focuses on ensuring data quality during ingest, processing as well as final load to the target tables
Creates standard ingestion frameworks for structured and unstructured data as well as checking and reporting on the quality of the data being processed
Creates standard methods for end users / downstream applications to consume data including but not limited to database views, extracts and Application Programming Interfaces
Develops and maintains information systems (e.g., data warehouses, data lakes) including data access Application Programming Interfaces
Participates in the implementation of solutions via data architecture, data engineering, or data manipulation on both on-prem platforms like Kubernetes and Teradata as well as Cloud platforms like Databricks
Determines the appropriate storage platform across different on-prem (minIO and Teradata) and Cloud (AWS S3, Redshift) depending on the privacy, access and sensitivity requirements
Understands the data lineage from source to the final semantic layer along with the transformation rules applied to enable faster troubleshooting and impact analysis during changes
Collaborates with technology and platform management partners to optimize data sourcing and processing rules to ensure appropriate data quality as well as process optimization
Creates and establishes design standards and assurance processes for software, systems and applications development to ensure compatibility and operability of data connections, flows and storage requirements. Reviews internal and external business and product requirements for data operations and activity and suggests changes and upgrades to systems and storage to accommodate ongoing needs
Develops strategies for data acquisition, archive recovery, and database implementation
Manages data migrations/conversions and troubleshooting data processing issues
Understands the data sensitivity, customer data privacy rules and regulations and applies them consistently in all Information Lifecycle Management activities
Identifies and reacts to system notification and log to ensure quality standards for databases and applications. Solves abstract problems beyond single development language or situation by reusing data file and flags already set
Solves critical issues and shares knowledge such as trends, aggregate, quantity volume regarding specific data sources
Consistent exercise of independent judgment and discretion in matters of significance
Regular, consistent and punctual attendance. Must be able to work nights and weekends, variable schedule(s) as necessary
Other duties and responsibilities as assigned
Qualification
Required
Bachelor's Degree (Required)
5-7 Years of Relevant Work Experience
Generative AI Application Development: Build AI-driven applications and agentic workflows that interact with structured and unstructured data, external APIs, and enterprise systems
Prompt Engineering & Optimization: Design, test, and refine prompts for large language models (LLMs), including instruction tuning, few-shot learning, and chain-of-thought prompting
Retrieval-Augmented Generation (RAG): Implement RAG pipelines to enhance model knowledge with external data sources, orchestrate tool usage, and enforce guardrails to mitigate errors or bias
LLM & Multimodal Integration: Integrate LLMs and multimodal AI (text, image, audio) into products and workflows, ensuring reliability, accuracy, and ethical compliance
Performance Measurement & Evaluation: Develop prompt evaluation frameworks and monitor model outputs with both offline and online metrics to ensure high-quality AI responses
Benefits
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.
Company
Comcast
Comcast is a media and technology company that provides broadband internet, mobile services, and entertainment platforms. It is a sub-organization of SkyShowtime.
10001+ employees
H1B Sponsorship
Comcast has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (705)
2024 (561)
2023 (624)
2022 (750)
2021 (588)
2020 (583)
Funding
Current Stage
Public CompanyTotal Funding
$4.92BKey Investors
California Public Utilities CommissionMassachussetts Broadband InstituteMaine Connectivity Authority
2025-11-13Grant· $3.2M
2024-07-02Grant· $2.69M
2023-04-24Grant· $0.28M
Leadership Team
Neil Smit
President and Chief Executive Officer
Candy Lawson
SVP, Chief Compliance Officer and Senior Deputy General Counsel
Recent News
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