Senior Corporate Engineer II

ABOUT THE ROLE We're transforming the grocery industry at Instacart, where we believe everyone should have access to the food they love and more time to enjoy it together. As a Senior Corporate Engineer II, you'll play a critical role in owning and evolving our security-critical workforce platforms, including our Okta identity platform, device trust program, and office networks across San Francisco, New York City, and Toronto. Your work will directly impact every Instacart employee and partner by ensuring seamless, safe access to the tools we rely on every day. WHAT YOU'LL DO As a Senior Corporate Engineer II, you'll own the architecture, security, and day-to-day operations of our enterprise Okta tenant, including delivery of Okta Identity Governance (OIG), lifecycle management, SCIM provisioning, SSO integrations (SAML/OIDC), MFA, risk-based policies, and device trust. You'll also design and maintain Infrastructure-as-Code for identity and access using Terraform, building reusable modules, guardrails, and automated workflows integrated with HRIS and ITSM systems to achieve least-privilege and timely provisioning/deprovisioning. Additionally, you'll architect, operate, and continuously improve Instacart's office network infrastructure (firewalls, routing/switching, wireless) across SF, NYC, and Toronto; drive zero-trust segmentation, observability, capacity planning, and vendor/partner management. You'll lead and participate in incident response for identity and network events, drive rapid mitigation and root-cause analysis, and implement durable remediations through post-incident reviews and change management. WHAT YOU'LL NEED To be successful in this role, you'll need 7+ years of experience in corporate IT engineering or a related field with a focus on identity and access management (IAM) and enterprise networking. You'll also need 3+ years of hands-on administration of Okta in production (1,000+ users), including SSO integrations (SAML/OIDC), SCIM provisioning, MFA, and policy design. Proficiency with Infrastructure-as-Code and automation is required, including Terraform and at least one scripting language (Python, Bash, or PowerShell). WHY REMOTE As a remote-friendly team, we offer the flexibility to choose where you do your best work, whether it's from home, an office, or your favorite coffee shop. With occasional travel to Instacart offices (up to 10%), you'll have the opportunity to connect with your team and build community through regular in-person events. BENEFITS Instacart offers a competitive salary and a range of benefits, including flexible work arrangements, professional development opportunities, and a dynamic team environment.