The Senior Corporate Security Engineer will help shape and safeguard Instacart’s corporate security, protecting internal systems and sensitive data. You’ll secure internal tools and identity/access management, and proactively detect and mitigate risks across the corporate environment. Working with IT, engineering, and legal, you’ll drive the strategy and implementation of security tools, frameworks, and processes that strengthen our internal security posture. Our mission is to operate the world’s most trusted and secure grocery delivery platform. We work across every layer of our infrastructure to deploy trustworthy systems and protect our customers’, shoppers’, and partners’ data. Corporate Security ensures Instacart’s internal networks, corporate assets, and employee workflows are secure, scalable, and resilient. We build proactive, practical security solutions that protect the company while enabling speed and operational efficiency. You will partner closely across the business to design and deliver end-to-end security solutions: Infrastructure Engineering: Embed corporate security controls into engineering workflows by default. Corporate Engineering (IT): Prioritize and implement security improvements with minimal impact on employee velocity. Subsidiaries: Help establish and maintain best-in-class security within their corporate environments.