JobsSecuritySenior Data Scientist
SecurityScorecard

SecurityScorecard

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Security

Senior Data Scientist

RemoteSeniorPosted Aug 17, 2026
PythonMachine learningscikit-learnXGBoostPyTorchMLflowAWSLLMs+6 more

About this role

Senior Data Scientist at SecurityScorecard building ML models for cybersecurity risk scoring and threat intelligence. Join a growing data science team working on production machine learning systems that protect millions of organizations worldwide.

Must have

Advanced degree in quantitative field or equivalent professional experience

5+ years experience applying data science and machine learning to real-world problems

Proficiency in Python and ML/data science frameworks

Experience with cloud-based data pipelines on AWS, GCP, or similar platforms

Solid understanding of ML algorithms, evaluation metrics, and model deployment

Strong communication skills and ability to work collaboratively

Technologies

PythonScalaAWSGitGCPMachine learningCybersecurityscikit-learnPyTorchData scienceMLflowCI/CDXGBoostLLMs

Responsibilities

Build, evaluate, and deploy machine learning models for risk scoring and threat intelligence

Perform exploratory data analysis on large complex datasets to identify patterns and anomalies

Evaluate and validate models for accuracy, robustness, and scalability

Collaborate with product managers and engineers to integrate models into production

Contribute to code reviews, design discussions, and data science best practices

Stay current on research and technologies to leverage state-of-the-art methods

Communicate findings effectively to both technical and non-technical audiences

Benefits

Parental leaveCompetitive salaryStock optionsHealth benefitsUnlimited PTOTuition reimbursement

Recruitment process

1

Cybersecurity ratings platform serving over 25,000 organizations globally

2

Company rated over 12 million companies across 64 countries

3

Recognized as Best Workplace by Inc Magazine and Fast Company Most Innovative Company 2023

4

Funded by Silver Lake Waterman, Moody's, Sequoia Capital, GV, and Riverwood Capital

5

No immigration sponsorship provided for this position

6

Estimated total compensation includes base salary plus bonus