System Analyst 3 at Comcast

Chennai, Tamil Nadu, India

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Media, Technology, StreamingIndustries

Requirements

In-depth experience, knowledge, and skills in own discipline (system analysis, machine learning, AI)
Experience planning and designing new software and web applications
Experience analyzing, testing, and integrating new applications
Experience documenting development activity and training non-technical personnel
Ability to determine own work priorities and act as a resource for colleagues
Proficiency in machine learning models for big data processing in cloud environments (AWS, Google, Azure)
Proficiency in NLP and ML techniques for logs and unstructured data
Proficiency in Python, SQL, and time-series query languages (e.g., PromQL)
Experience with real-time and batch data pipelines for alerts, metrics, traces, and logs
Experience deploying models via API integrations and automating workflows
Experience with A/B testing, offline validation, and performance monitoring of ML models
Experience building dashboards, visualizations, and reporting
Proactive, solution-oriented mindset with ability to navigate ambiguity and learn quickly
Willingness to participate in on-call rotations

Responsibilities

Analyze, design, and tune machine learning models for big data processing using system analysis methods aligned with design patterns in cloud environments (AWS, Google, Azure)
Perform 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 (Platform Engineers, SREs, Incident Managers, Operators, Developers) to deploy models via API integrations, automate workflows, and ensure production readiness
Contribute to 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 for SREs, engineers, and leadership
Research and diagnose complex application problems and identify system improvements in an enterprise environment
Test systems regularly to ensure quality and function, and write instruction manuals
Collaborate on design of hybrid ML/AI + rule-based systems for dynamic correlation and intelligent alert grouping
Document business processes and change algorithms for continuous improvements and assessing complexity in patterns
Prepare cost-benefit analysis on systems platforms, features, and value chain, providing recommendations on underused features

Skills

Key technologies and capabilities for this role

System AnalysisSoftware DesignWeb ApplicationsApplication IntegrationTestingMachine LearningArtificial IntelligenceObservabilitySREAnomaly DetectionEvent CorrelationIT Operations

Questions & Answers

Common questions about this position

What skills are required for the Sr. System Analyst role?

Required skills include experience with machine learning models for big data processing in cloud environments (AWS, Google, Azure), Python, SQL, time-series query languages like PromQL, NLP and ML techniques for logs and alerts, and developing data pipelines.

Is this a remote position or does it require office work?

This information is not specified in the job description.

What is the salary or compensation for this role?

This information is not specified in the job description.

What is the company culture like at Comcast for this team?

The culture emphasizes passion for teamwork, innovation, revolutionizing industries, and leading in media and technology, with a focus on collaborating closely with Platform Engineers, SREs, Incident Managers, Operators, and Developers in a fast-paced environment.

What makes a strong candidate for this System Analyst position?

A strong candidate has an experienced, futuristic, and innovative mindset with in-depth knowledge in machine learning, AI, observability, and IT operations, plus the ability to collaborate with engineering teams and push boundaries in large-scale streaming infrastructure.

Comcast

Comcast Corporation is a global media and technology company.

About Comcast

Philadelphia, PennsylvaniaHeadquarters

1963Year Founded

$42.3MTotal Funding

IPOCompany Stage

10,001+Employees

Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Company Match

Paid Vacation

Paid Parental Leave

Tuition Reimbursement

Unlimited Paid Time Off

Risks

Competition from streaming services impacts Comcast's traditional cable TV business.

5G technology enables new competitors in the broadband market, threatening Comcast's market share.

Consumer scrutiny of data caps and pricing could lead to reputational damage.

Differentiation

Comcast's acquisition of Nitel enhances its managed services offerings in the enterprise sector.

Comcast's digital equity grants highlight its commitment to corporate social responsibility.

Comcast's involvement in rural broadband initiatives opens new markets and customer bases.

Upsides

Comcast's $150M investment in Rio Rancho boosts internet speed and connectivity.

Transform Wealth LLC's investment indicates confidence in Comcast's financial health.

Comcast's expansion efforts could lead to increased customer satisfaction and retention.

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