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Calix logo
Calix

To enable broadband service providers of all sizes to simplify, innovate and grow.

Staff Data Scientist

Data ScientistData ScientistOtherRemoteLeadTeam 1,001-5,000Since 2000H1B SponsorCompany SiteLinkedIn

Location

California

Posted

106 days ago

Salary

$103.5K - $211.6K / year

Seniority

Lead

Postgraduate Degree5 yrs expEnglishNumPyPandasPythonscikit-learnSQL

Job Description

Staff Data Scientist

Calix

• Apply advanced analytics and machine learning to broadband access network, service, and subscriber telemetry data. • Work closely with senior data scientists, engineers, and product teams to build models and insights that power network intelligence, service assurance, and subscriber experience analytics within Calix’s cloud platforms. • Analyze and model large-scale broadband telemetry and time-series data used by Calix Cloud. • Develop and validate ML models for Upsell, cross-sell, churn prevention, customer acquisition, anomaly detection, performance forecasting, fault classification, and capacity prediction. • Collaborate with data engineering and platform teams to develop and integrate models into Calix Cloud’s cloud-native analytics pipelines. • Communicate insights clearly to product, engineering, and customer-facing teams via dashboards, reports, and presentations.

Job Requirements

  • PhD in Data Science or Computer Science
  • Strong foundation in statistics, probability, and linear algebra
  • Experience working with large-scale time-series and telemetry datasets typical of broadband analytics
  • Hands-on experience with ML techniques, including: Regression and classification, Clustering and dimensionality reduction, Time-series analysis and forecasting, Anomaly detection and change-point detection
  • Experience with model evaluation, validation methods, and performance metrics
  • Strong programming skills in Python and familiarity with ML libraries NumPy, pandas, SciPy, scikit-learn
  • Strong SQL skills for large-scale data analysis
  • Ability to write clean, maintainable, and testable code
  • Experience with data preprocessing, feature engineering, and exploratory data analysis (EDA)
  • Experience in analyzing broadband network and service telemetry
  • Ability to reason about data across devices, subscribers, locations, and time windows

Benefits

  • As a part of the total compensation package, this role may be eligible for a bonus.
  • For information on our benefits click here.

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