Full-Stack Security Engineer — OT, Cloud & Compliance

Roboticsconnected; Seattle (WA); On-site; USD 160,000 - 230,000; Full time

Benefits offered by this job

Medical, dental, vision, and life ins.

401k

Relocation support may be provided

Flexible vacation policy

Equity

Job summary

Hadrian is building autonomous factories to reindustrialize America. We’re seeking a Security Engineer to own security end-to-end across the stack, including cloud, Kubernetes, identity, and OT-facing systems, as we scale our Factory-as-a-Service platform.

You’ll drive compliance with CMMC 2.0 / NIST 800-171 and ITAR boundaries, design guardrails and automation, and respond to incidents with systemic fixes. This is a founding security role with broad impact.

Qualifications

• 4+ years in security engineering or related field with hands-on security ownership.
• Hands-on experience across application security, cloud and Kubernetes security, identity and authorization.

Responsibilities

• Own security end-to-end across the whole stack — application code, cloud infrastructure, Kubernetes workloads, identity and authorization, and OT systems.
• Scale security through automation with guardrails, tooling, and CI/CD checks.
• Map unfamiliar systems, identify risk, and design controls that fit Hadrian's architecture.
• Turn compliance into engineering by implementing ITAR/NIST/CMMC controls that hold up under audit.
• Respond to incidents, contain and resolve, then implement systemic fixes.

Skills

Go

Python

Security engineering

Kubernetes

Cloud security

Job description

Hadrian is building autonomous factories to reindustrialize America. We’re seeking a Security Engineer to own security end-to-end across the stack, including cloud, Kubernetes, identity, and OT-facing systems, as we scale our Factory-as-a-Service platform.

You’ll drive compliance with CMMC 2.0 / NIST 800-171 and ITAR boundaries, design guardrails and automation, and respond to incidents with systemic fixes. This is a founding security role with broad impact.