Senior Security Engineer, AI Infrastructure
Company: ImmunityBio
Location: Remote (Remote)
Salary: $144,000 - $160,000 a year
Type: Full-time
Remote: Yes
Posted: 2026-04-27
About this role
Company Overview
ImmunityBio, Inc. (NASDAQ: IBRX) is a commercial-stage biotechnology company developing cell and immunotherapy products that are designed to help strengthen each patient’s natural immune system, potentially enabling it to outsmart the disease and eliminate cancerous or infected cells. We envision a day when we no longer fear cancer, but can conquer it, thanks to the biological wonder that is the human immune system. Our scientists are working to develop novel therapies that harness that inherent power by amplifying both branches of the immune system, attacking cancerous or infected cells today while building immunological memory for tomorrow. The goal: to reprogram the patient’s immune system and treat the host rather than just the disease.
Why ImmunityBio?
- ImmunityBio is developing cutting-edge technology with the goal to transform the lives of patients with cancer and develop next-generation therapies and vaccines that complement, harness and amplify the immune system to defeat cancers and infectious diseases.
- Opportunity to join a publicly traded biopharmaceutical company with headquarters in Southern California.
- Work with a collaborative team with the ability to work across different areas of the company.
- Ability to join a growing company with professional development opportunities.
Position Summary
The Senior Security Engineer- AI Infrastructure is a systems-level role integrating security engineering, identity management, and infrastructure hardening across AI and agentic platforms. The role involves close interaction with platform, DevOps, site reliability, and AI/ML engineering functions. The Senior AI Infrastructure Security Engineer will serve as the Subject Matter Expert (SME) for securing AI workloads and will work with cross-functional teams to ensure successful implementation of security architecture across the full AI stack — from Kubernetes and cloud services through AI agents and their tools. This role will ...