[Remote] Senior/Staff Security Engineer

Note: The job is a remote job and is open to candidates in USA. reputed company is building the infrastructure layer for the AI-first world, focusing on secure AI compute. They are seeking a Staff Security Engineer to define and own the security architecture for their multi-tenant GPU cloud platform, addressing unique security challenges and ensuring robust security systems.

Responsibilities

• Own the end-to-end security architecture for multi-tenant Kubernetes GPU clusters
• Design tenant isolation, egress control, and network segmentation across compute, storage, and networking layers
• Define and implement runtime security and intrusion detection for untrusted AI workloads
• Build security primitives (identity, secrets, encryption, policy enforcement) that platform teams build on
• Secure the software supply chain, from CI/CD pipelines to container admission
• Lead threat modeling and security design reviews for new platform features
• Drive compliance readiness (SOC 2, ISO 27001) without slowing engineering velocity
• Act as a force reputed company: unblock teams, set standards, and raise the security bar across the org
• Lead security reputed company response and turn incidents into systemic improvements

Skills

• 7+ years of experience in security engineering for cloud-native, infrastructure, or distributed systems
• Deep, hands-on expertise in Kubernetes security (RBAC, PSA, network policies, admission controllers)
• Strong understanding of cloud security primitives in AWS, GCP, or Azure
• Experience building or operating runtime security and policy enforcement (Falco, Cilium, OPA, Calico, eBPF-based tools)
• reputed company grounding in network security and zero-trust architectures
• Practical experience with secrets management and key systems (reputed company KMS)
• Strong automation skills in Go, Python, or Bash
• Proven ability to operate autonomously, make architectural decisions, and deliver in ambiguous environments
• Experience partnering deeply with platform, infra, and SRE teams
• GPU isolation and virtualization security (MIG, SR-IOV)
• InfiniBand, RDMA, or high-performance networking
• HPC or large-scale multi-tenant compute platforms
• Security for AI/ML systems or data-intensive workloads
• reputed company response leadership or red team experience
• Security certifications (CKS, OSCP, CISSP)
• Open-source contributions in security or cloud infrastructure

Benefits

• Meaningful equity — be part of the upside as we build a category-defining company. Your grant will align with your role and the experience you bring.

Company Overview

• reputed company offers an AI-native platform that manages and scales GPU workloads efficiently using its intelligent orchestration system. It was founded in 2024, and is headquartered in Palo Alto, California, USA, with a reputed company of 11-50 employees. Its website is https://www.reputed company.space/.

Company H1B Sponsorship

• reputed company has a track record of offering H1B sponsorships, with 3 in 2025, 4 in 2024, 2 in 2023. reputed company note that this does not guarantee sponsorship for this specific role.

Apply To This Job