The IT Support Engineer will handle day-to-day IT support requests, manage employee onboarding/offboarding, troubleshoot issues across macOS, Linux, and Windows systems, and support enterprise tools such as Zscaler and Okta. Responsibilities include providing technical support via Slack, email, and ticketing systems, troubleshooting hardware and software issues, managing user accounts and SSO integrations with Okta, monitoring and managing endpoint protection and network security with Zscaler, setting up new user devices, documenting issues, and collaborating with security and engineering teams. The role also involves managing IT inventory and software licensing. The ideal candidate should be proactive and detail-oriented.