Senior Staff Security Engineer, Identity (AI Infrastructure)

TL;DR

Senior Staff Security Engineer, Identity (AI Infrastructure): Defining and leading hirify.global’s identity and access architecture at scale with an accent on shaping how identity, authentication, and authorization operate across infrastructure, platform, and internal systems. Focus on securing highly distributed systems, supporting safe multi-tenant workloads, and building scalable identity primitives for both humans and services.

Location: AMER

Company

hirify.global is the GPU cloud engineered for AI, providing cost-effective, high-performance infrastructure for AI start-ups and large enterprise customers.

What you will do

• Define hirify.global’s identity vision and multi-year roadmap in line with platform and infrastructure strategy.
• Architect and standardize authentication systems, including SSO and federation patterns.
• Design and evolve authorization frameworks using models such as RBAC, ABAC, and policy-based access control.
• Build and scale service-to-service authentication and workload identity patterns, including short-lived credentials and identity-based access.
• Partner with infrastructure, platform, and security teams to integrate identity into core systems and services.
• Mentor senior engineers and raise the bar for security engineering across teams.

Requirements

• 10–15+ years of experience in security engineering or distributed systems, with deep expertise in identity and access management.
• Proven experience designing and operating large-scale identity systems in cloud-native or infrastructure-heavy environments.
• Strong expertise in authentication and federation protocols, including SAML, OIDC, and OAuth2.
• Deep understanding of authorization models and policy systems such as RBAC, ABAC, and Rego/OPA.
• Experience with cloud IAM and Kubernetes-native identity patterns, including workload identity and service accounts.
• Demonstrated ability to operate at a Senior Staff level by setting direction, influencing across org boundaries, and leading large-scale initiatives.

Nice to have

• Experience in AI infrastructure, high-performance computing, or GPU-based environments.
• Familiarity with multi-tenant system design, zero trust implementations, developer-facing security systems, or identity support for compliance frameworks such as SOC2 and ISO.

Culture & Benefits

• Collaborative, supportive, and innovative environment where your contributions spark real impact.
• Highly competitive US compensation package (base + bonus + equity), with performance reviews every 12 months.
• Dynamic progression plan tailored to your ambitions.
• Flexible workplace trusts hirify.globalrs to deliver, giving you the autonomy to shape your day around life's moments.