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Security Software Engineer Project Intern (Product Security) - 2026 Start (BS/MS)

San Jose, United States of America💼 Internship🗓 2026-09-28

Core

Intern role focused on building scalable, secure-by-design systems and solutions, specifically developing security tooling and integrating LLMs into the SDLC.

Role type

Product Security Software Engineer Intern

Builds

Security tooling, AI/LLM integration for security review, and secure infrastructure

Domain

Cybersecurity, AI/LLM, Cloud Computing

Deliverable

production ML models

Required skills

Threat modeling, security mitigation development, security tooling development, privacy engineering, web application security, mobile app security, network security, OS internals, applied cryptography, cloud computing, code review, API testing

Preferred skills

NLP/LLM experience, distributed systems knowledge, edge computing, high-performance network programming

Technologies

JavaScript (Node JS), Go, Python, Java, C++, Rust

Responsibilities

Participate in security assessments such as pentests on Web or mobile applications; Take part in tooling development projects with a security focus; Assist in building Evals, harnesses and optimisations on existing AI tooling & systems for Security Review; Improve the usage of LLM in the SDLC process and enhance the infrastructure security

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