Senior Security Engineer I (Product Security)

Oscar Health

San Francisco, United States Posted October 26, 2026

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On-site Full-time Senior
Salary Range

$163,944 - $215,176

Job Description

Join our team as a Senior Product Security Engineer, where you will lead the security of the software development life cycle (SDLC) from design to completion. You will work at the intersection of traditional application security and modern AI-driven engineering, ensuring that our development processes remain fast and secure. Your responsibilities will include securing architecture, AI integration and security, vulnerability management, technical mentorship, code review and development, risk assessment, and partnering with engineering teams. You will report to the Manager of Product Security and must have a strong background in software development and information security, with a focus on the healthcare or health insurance industries.

  • Lead the security of the software development life cycle (SDLC) from design to completion, ensuring that development remains fast and secure.
  • Drive the vulnerability management lifecycle, from automated identification to complex manual analysis and remediation tracking.
  • Act as a technical resource and mentor to junior engineers, providing guidance to remove obstacles and develop smooth, highly functional workflows.
  • Proven experience across all areas of the Secure Software Development Life Cycle
  • 4+ years of combined career experience in software development and information security
  • Strong background in building moderate to complex standalone systems or major new features
  • Hands-on experience using AI models and integrating them with internal systems via protocols like the Model Context Protocol (MCP)
  • Prior work experience in or understanding of security challenges specific to the healthcare or health insurance industries
  • Bachelors degree or four years of equivalent experience
Required Skills
cybersecurity software development mentoring
How to apply

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