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Engineering Intern, Product Security

Illumio· Security
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Sunnyvale, California - HQ$37/hrInternPosted 4d ago

About the role

Product Security internship at Illumio involving secure code review, vulnerability triage, research, and automation to help secure Illumio’s platform throughout the SDLC.

Responsibilities

  • Gain in-depth knowledge of Illumio’s platform and how product security protects it from design through release
  • Learn how vulnerabilities are identified, triaged, and remediated using findings from static and dynamic analysis tools, penetration tests, and bug bounty programs
  • Participate in secure code reviews and threat modeling alongside experienced security engineers
  • Help build security automation scripts and tools that streamline vulnerability detection and triage
  • Research emerging threats, attack vectors, and mitigation strategies relevant to Illumio’s technology stack
  • Contribute to internal security documentation, such as best practices and remediation guides, and help promote secure coding practices across engineering teams

Qualifications

  • Currently enrolled in a full-time Bachelor’s or Master’s degree program in Computer Science, Software Engineering, Cybersecurity or a related field with an expected graduation date in Winter 2026/Spring 2027
  • Coursework or project experience in secure coding, application security, or network security
  • Familiarity with at least one programming language (e.g., Python, Ruby, Go, C++); scripting experience is a plus
  • Strong interest in application security, vulnerability management, and secure software development
  • Basic understanding of common vulnerabilities (e.g., OWASP Top 10) is a plus
  • Ability to work independently and as part of a team
  • Strong communication and interpersonal skills
  • A passion for learning and continuous improvement

Skills

Required:Secure codingApplication securityProgramming
Nice to have:Static and dynamic analysisThreat modeling

Benefits

  • Medical, Dental, Vision Coverage – Health and Dependent Savings Accounts – Life and Disability Programs – Paid Parental Leave – Voluntary Benefit Programs – Company Sponsored Wellness Program – Wellness Reimbursement Program - Retirement Savings – Equity Opportunities – Paid time off and Paid Holidays – Employee Incentive Program
Last updated Oct 21, 2026. Interested? Apply on the company site.

About Illumio

The Breach Containment Company

Explore Illumio, the world's first breach containment platform. Stop cyber attacks before they spread with cloud detection and microsegmentation.

securitycybersecuritynetwork securityzero trustmicrosegmentationcloud detectioncyber attack prevention
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