Information Security Engineer

asobbi; United States; On-site; USD 135,000 - 165,000; Full time

Job summary

A leading GPU Cloud Service Provider is seeking a security expert to own the security architecture for their large-scale AI platform. This hands-on role requires 10+ years of experience in security with deep infrastructure knowledge, particularly with GPU clouds and HPC systems. You'll design and implement zero-trust security measures, ensuring compliance with various standards, while collaborating closely with engineering and leadership. This position is ideal for someone with a pragmatic mindset, focused on enabling business delivery through security.

Qualifications

• Extensive experience in security and infrastructure management.
• Strong background in networking and data centre operations.
• Experience in virtualization and AI platform security.

Responsibilities

• Own end-to-end security architecture for AI/GPU platform.
• Implement zero-trust security across various environments.
• Lead security compliance and audits.

Skills

10+ years in security

Deep infrastructure experience

Data centre or cloud infrastructure

Networking at scale

Virtualisation and containers

Experience with GPU clouds

Comfortable reviewing architecture

Pragmatic mindset

Job description

US/Europe/Middle East based | Early-stage, large-scale GPU Cloud Service Provider

We’re working with a high-growth, early-stage GPU Cloud / NeoCloud provider building large-scale, multi-tenant GPU infrastructure for AI workloads. The business is pre-/early-revenue and security is being designed into the platform from day one, not bolted on later.

This is a hands-on role for someone who understands real infrastructure, not theoretical security.

What You’ll Do

• Own end-to-end security architecture for a large-scale AI/GPU platform
• Design and implement zero-trust security across:
• GPU nodes, DPUs (BlueField), networking, storage
• Kubernetes, KubeVirt, VMs, and bare metal
• Define and enforce tenant isolation (compute, memory, network, storage)
• Secure GPU virtualization (MIG, SR-IOV, passthrough, multi-tenant inference)
• Lead firmware & hardware security (BIOS, BMC, NIC, GPU, secure boot, TPM, attestation)
• Design high-performance network security (IB, RoCE, Ethernet) without killing latency
• Own Kubernetes and platform security (RBAC, runtime, secrets, image signing, supply chain)
• Build secure customer-facing APIs (auth, rate limiting, abuse prevention)
• Lead security compliance and audits (SOC 2, ISO 27001, NIST, FedRAMP)
• Support incident response, threat modelling, and red teaming
• Be a trusted partner to engineers, leadership, and customers

What We’re Looking For

Must-have

• 10+ years in security with deep infrastructure experience
• Strong background in:
• Data centre or cloud infrastructure
• Networking at scale
• Virtualisation and containers
• Experience with GPU clouds, HPC, AI platforms, or hyperscale systems
• Comfortable reviewing architecture and calling out what’s broken
• Pragmatic mindset — security that enables delivery, not blocks it

Nice to have

• High-performance storage systems
• Experience with demanding enterprise or AI customers