System Analyst 3

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 planning and designing new software and web applications. Analyzes, tests and assists with the integration of new applications. Documents all development activity. Assists with training non-technical personnel. Has in-depth experience, knowledge and skills in own discipline. Usually determines own work priorities. Acts as a resource for colleagues with less experience.

Job Description

About the Role :

We are seeking an experienced Sr. System Analyst to join our growing Global Operational Intelligence team. You will play a key role in building intelligent systems that help reduce alert noise, detect anomalies, correlate events, and proactively surface operational insights across our large-scale streaming infrastructure.

You'll work at the intersection of machine learning, artificial intelligence, observability, and IT operations, collaborating closely with Platform Engineers, SREs, Incident Managers, Operators and Developers to integrate smart detection and decision logic directly into our operational workflows.

This role offers a unique opportunity to push the boundaries of AI / ML in large-scale operations. We welcome futuristic and innovative mindsets who want to stay ahead of the curve, bring innovative ideas to life, and improve the reliability of streaming infrastructure that powers millions of users globally.

What You'll Do

• Analyze, Design and tune machine learning models for big data processing through a multitude of system analysis methods aligning with our design patterns in a cloud environment (AWS, Google, Azure)
• System Testing and Quality Assurance with oversight of quality engineering
• Apply NLP and ML techniques to classify and structure logs and unstructured alert messages
• Develop and maintain real-time and batch data pipelines to process alerts, metrics, traces, and logs
• Use Python, SQL, and time-series query languages (e.g., PromQL) to manipulate and analyze operational data
• Collaborate with engineering teams to deploy models via API integrations, automate workflows, and ensure production readiness
• Contribute to the development of self-healing automation, diagnostics, and ML-powered decision triggers
• Design and validate entropy-based prioritization models to reduce alert fatigue and elevate critical signals
• Conduct A / B testing, offline validation, and live performance monitoring of ML models
• Build and share clear dashboards, visualizations, and reporting views to support SREs, engineers, and leadership
• Research and diagnose complex application problems and identifying system improvements in an enterprise environment.
• Testing the system on a regular basis to ensure quality and function while, writing instruction manuals for the systems
• Collaborate on the design of hybrid ML / AI + rule-based systems to support dynamic correlation and intelligent alert grouping
• Document business process and change algorithms for continuous improvements for assessing complexity in patterns
• Preparing cost benefit analysis on systems platform, and feature and the value chain attributed to the deployed feature and providing recommendations on features that are not used.
• Demonstrate a proactive, solution-oriented mindset with the ability to navigate ambiguity and learn quickly
• Participate in on-call rotations and provide operational support as needed

Qualifications

Nice To Have

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.

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.

Relevant Work Experience

5-7 Years

Skills Required

Machine Learning, Artificial Intelligence, Jira, Sql, Nlp, Git, Confluence, Quality Assurance, Python