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Infrastructure Security Engineer

SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for indivi

Company

xAI

Location

Palo Alto, CA; Austin, TX; London, England, United Kingdom; New York, NY; Washington, DC

Status

Open

Posted

2026-03-26T18:43:33+00:00

xAI seeks an Infrastructure Security Engineer for its security team, onsite in Palo Alto, Austin, London, New York or Washington, DC. The job covers secure cloud and hybrid architecture, Terraform-based IaC with embedded controls, Kubernetes and container security, CI/CD hardening, identity and access management, and incident response with SIEM pipelines built on Python and configuration management. Applicants need a CS or cybersecurity degree, three to five years in cloud or infrastructure security, at least one cloud platform, and IaC and scripting skills. Securing AI/ML workloads appears as a preferred, not required, item.