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Comcast · 2 days ago

Comcast Machine Learning Co-op

Philadelphia, PA

Full-time

Onsite

New Grad

$32/hr - $32/hr

0+ years exp

Comcast is a Fortune 30 global media and technology company seeking a Machine Learning Co-op to join their Arbitration Engine team. The role involves developing and optimizing machine learning models for personalized content and targeted advertisements, while gaining hands-on experience in a collaborative environment.

InternetTelecommunicationsTVVideoWeb Hosting

No H1B

Responsibilities

Collaborate with Machine Learning researchers to experiment with and implement innovative ideas for improving personalization, ad relevancy, and targeted advertisement conversions

Build and maintain data pipelines to process large-scale datasets for training and evaluating machine learning models

Develop frameworks for offline evaluation and validation of machine learning models to measure their performance and effectiveness

Assist in setting up and running online controlled experiments (A/B tests) to test new models in real-world scenarios and measure their impact

Research and identify new metrics and signals to enhance model training and improve revenue generation while maintaining user engagement and satisfaction

Contribute to the design and optimization of scalable, reliable, and high-performance engineering infrastructure to support machine learning workflows

Other duties and responsibilities as assigned

Qualification

PythonMachine LearningData EngineeringPySparkDatabricksA/B TestingPandasAccountabilityResilienceProfessional EtiquetteCommunicationTeamworkRelationship Building

Required

Currently pursuing a bachelor's degree from Drexel University, with a cooperative learning track

Available to work 40 hours per week for 6 months starting March 30, 2026, through September 18, 2026

Authorized to work in the United States with no current or future sponsorship needs

Available to report in-person to the work location on the job posting

Preferred

Proficiency in Python and experience with data processing libraries such as Pandas

Hands-on experience with PySpark and Databricks for large-scale data processing

Strong understanding of data engineering concepts, including building and maintaining data pipelines

Knowledge of Machine Learning techniques, including experience with frameworks like PyTorch or TensorFlow

Familiarity with recommendation systems and large language models (LLMs)

Experience designing and analyzing A/B tests and working with metrics to evaluate model performance

Solid foundation in statistics and its application to machine learning and experimentation

Understanding of scalable distributed systems and their role in processing and serving large-scale data

Preferred Majors: Computer Science, Data Science, Artificial Intelligence, Machine Learning, Software Engineering, Electrical Engineering, Mathematics, Statistics

Benefits

Best-in-class Benefits

Company

Comcast

Glassdoor3.8

Comcast is a media and technology company that provides broadband internet, mobile services, and entertainment platforms. It is a sub-organization of SkyShowtime.

Founded in 1963

Philadelphia, Pennsylvania, USA

10001+ employees