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Senior Data Scientist

TENEX.AI· Engineering
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Hybrid (San Jose, CA)Full-timePosted 11mo ago

About the role

Senior Data Scientist responsible for end-to-end ML model lifecycle (ideation to deployment and monitoring) to power TENEX’s AI-driven cybersecurity platform, including anomaly detection, threat scoring, and automated alert triage.

Responsibilities

  • Design, develop, train, and deploy high-performance machine learning models for critical security tasks such as threat detection, anomaly scoring, and behavioral analytics.
  • Conduct feature engineering on vast, high-velocity streams of security data (logs, network telemetry, endpoint data).
  • Own the model lifecycle, including versioning, rigorous testing, and continuous improvement through MLOps best practices.
  • Stay up-to-date on state-of-the-art research in data science, deep learning, and security-specific AI to drive platform innovation.
  • Explore novel statistical methods and machine learning techniques to tackle emerging and sophisticated cyber threats.
  • Design and implement A/B testing and evaluation frameworks to measure the impact and performance of deployed models.
  • Partner with Data Engineers to define, preprocess, and structure large, complex datasets for model training and inference.
  • Implement and manage data pipelines specifically for feature extraction and model serving.
  • Leverage vector databases and RAG (Retrieval-Augmented Generation) pipelines for enhanced security context and large language model applications.
  • Work closely with Security Operations to understand real-world threat landscapes and ensure model outputs are actionable and integrated into workflows.
  • Collaborate with Product Managers to define AI features and translate model performance into measurable business value.
  • Present complex analytical findings and model behavior clearly to technical and non-technical audiences.

Qualifications

  • 5+ years of professional experience in Data Science, Machine Learning Engineering, or a related quantitative field.

Skills

Required:ML model developmentFeature engineeringMLOpsPythonSQLCloud platforms

Benefits

  • Competitive salary and benefits package
  • Opportunities for growth and development in AI, cybersecurity, and emerging technologies
  • Collaborative and innovative team culture
Last updated Jul 16, 2026. Interested? Apply on the company site.

About TENEX.AI

10x Your Cyber Security With Ai

With a focus on precision and scalability, TENEX delivers comprehensive cyber security solutions that evolve with your organization.

cyber securityAI-drivenAutomationManaged Detection and ResponseThreat ManagementIncident ResponseSecurity Automation
Company profileWebsite

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