Latest Security Engineering jobs at xAI

The Senior Security Engineer will build and operate EU/UK security GRC programs for regulated fintech products, automating controls and evidence collection while partnering with engineering, privacy, auditors, and regulators. Requires substantial regulated-environment experience and hands-on knowledge of DORA, EU/UK regulations, cloud security, and compliance automation.

Leads day-to-day threat management through detection engineering, threat hunting, incident response, security automation, and vulnerability analysis. Requires at least two years of information security experience, strong Python skills, and knowledge of operating systems, networking, and cloud security.

Investigates sophisticated threat actors and executes large-scale disruption operations involving platform abuse, account compromise, influence campaigns, and fraud. The role requires strong SQL, scripting, analytical, communication, and urgent incident-response skills.

GRC Security Engineer building Compliance-as-Code, automated controls, and continuous compliance for fintech/payments (PCI DSS, NYDFS, FFIEC). Partners with engineering to embed regulatory requirements into systems while enabling business velocity in a regulated AI/fintech environment.

Senior Network Security Engineer responsible for designing, deploying, and managing firewalls, routers, switches, and security in multi-cloud environments (AWS/GCP/Azure). Requires deep expertise in routing/switching protocols, network analysis, and automation to protect AI/cloud infrastructure.

Senior IAM Engineer designing, implementing, and optimizing enterprise identity and access management solutions across on-prem, cloud, and SaaS. Lead federation, LCM, RBAC, PAM, and automation with Terraform while serving as the primary SME for security and engineering teams.

As a Product Safety Engineer on the Imagine team, you will build critical safety systems and infrastructure for Grok’s multimodal generation capabilities, ensuring responsible deployment. You will design and scale safeguards, detection systems, and evaluation frameworks to prevent harm while preserving creativity and user freedom.

Lead GRC initiatives ensuring xAI meets federal compliance standards (FedRAMP, NIST, CMMC) while managing risk for AI systems and cloud deployments. Requires 3+ years in security compliance, a bachelor's degree, and expertise in federal frameworks.

Designs and implements secure cloud architectures across AWS, GCP, and Azure, develops IaC with security controls, conducts audits, and integrates security into CI/CD pipelines. Requires 3-5 years experience, bachelor's degree, and proficiency in cloud platforms and IaC tools.

Secures cloud-native applications through code reviews, threat modeling, CI/CD integration, and AI-specific security measures like OWASP LLM Top 10. Requires 3+ years in app sec, Python/Rust proficiency, and bachelor's degree.

Build AI-driven security tools using Grok to protect Kubernetes infrastructure and X platform applications. Requires 3+ years experience, expertise in Python/Rust/Go, and knowledge of container security and vulnerability scanning.