Principal Data Scientist

Data ScientistData ScientistFull TimeRemoteLeadTeam 501-1,000Since 2013H1B SponsorCompany SiteLinkedIn

Location

United States

Posted

100 days ago

Salary

$180K - $205K / year

Seniority

Lead

Postgraduate Degree8 yrs expEnglishCloudCyber SecurityDistributed SystemsPythonSQL

Job Description

Principal Data Scientist

Bitsight

• Own the ideation and execution of high-impact ML/AI initiatives that directly advance Bitsight's product strategy and technical roadmap. • Design, build, and deploy production-grade ML models and automation systems that support critical business features. • Develop and maintain end-to-end ML pipelines, including data extraction, feature engineering, training, evaluation, deployment, monitoring, and automated feedback and retraining loops. • Serve as the principal architect for scalable, high-performance ML/AI components within our cloud-based distributed systems. • Analyze large-scale cybersecurity datasets to identify opportunities for improved classification, detection, and automation. • Drive the integration of ML/AI outcomes, translating complex findings into clear, actionable product decisions for engineering and business stakeholders. • Establish and promote best practices for ML/AI development, model operations, and data-quality standards. • Mentor technical contributors across teams, elevating technical quality and accelerating development.

Job Requirements

  • M.S. or Ph.D. in a quantitative field (e.g., Computer Science, Statistics, Engineering) or equivalent practical experience.
  • Extensive experience (8+ Years for Principal level) delivering ML/AI-powered product features from concept to production.
  • Expertise in Python, SQL, distributed compute environments, and cloud platforms.
  • Demonstrated ability to lead complex ML/AI initiatives driving business impact.
  • Excellent communication skills, with a track record of influencing cross-functional stakeholders and leadership.
  • Proven capability to bring structure to ambiguous problem spaces and drive them toward actionable, high-impact outcomes.
  • Preferred: Experience with advanced ML techniques such as deep learning, GNNs, anomaly detection, or probabilistic modeling.
  • Preferred: Background in cybersecurity, threat intelligence, or large-scale network analytics.

Benefits

  • medical, dental, and vision insurance
  • paid parental leave
  • flexible time off
  • 401(k) plan with employee and company contribution opportunities
  • life and disability insurance
  • tuition reimbursement

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