Senior Security Engineer – AI Infra, Remote, Stock Options

Runware; Oregon; Hybrid; USD 180,000 - 260,000; Full time

Benefits offered by this job

Stock options

Remote-friendly culture

Generous PTO

Company retreats

Job summary

Runware is seeking a Senior Security Engineer to own the security of its AI supercomputer fleet. You will design controls, harden the GPU fleet, and lead incident response across US and Europe, working with the CISO and engineering teams to ensure secure, auditable operations.

You will enable strong isolation for customers, support SOC 2/ISO 27001 controls, and design for sovereign/on-prem deployments while leveraging AI to accelerate security processes.

Qualifications

• 8+ years in security or infrastructure engineering with production-scale hardware.
• Track record of building security controls from design to fleet-wide rollout.
• Deep Linux security experience: kernel hardening, namespaces, seccomp, eBPF, attestation.
• Strong Kubernetes security: RBAC, admission control, image signing, SBOMs.
• Fluent in network security on real hardware: segmentation, VLAN, firewalls, BMC/IPMI.
• Experience with identity, secrets and PKI at scale.
• Fluent in Python or Go and able to write tooling yourself.

Responsibilities

• Own security architecture of the fleet including host hardening and signed build pipeline.
• Secure multi-tenant isolation across network, Kubernetes, host and GPU layers.
• Harden managed Kubernetes: RBAC, admission control, image signing, and audits.
• Build security visibility with logs, detections and audits from firmware to API.
• Lead security reviews and threat models for new pods, sites and features.
• Run incident response, containment and post-incident learning.
• Manage vulnerability remediation across firmware, kernel, drivers and images.
• Demonstrate security evidence to enterprise customers and SOC 2/ISO 27001 controls.
• Design for sovereign/on-prem deployments: data residency and local key management.
• Use AI to automate evidence collection, log triage and runbooks.

Skills

Security architecture

Kubernetes security

Linux hardening

Python/Go

Threat modeling

Job description

Runware is seeking a Senior Security Engineer to own the security of its AI supercomputer fleet. You will design controls, harden the GPU fleet, and lead incident response across US and Europe, working with the CISO and engineering teams to ensure secure, auditable operations.

You will enable strong isolation for customers, support SOC 2/ISO 27001 controls, and design for sovereign/on-prem deployments while leveraging AI to accelerate security processes.