# Security Engineer, Full Stack at Hadrian

- Company: Hadrian
- What the company does: Hadrian is rebuilding America’s industrial strength, rapidly scaling our country’s manufacturing output through advanced software, automation, and human skill. Backed by a16z, Founders Fund and Lux.
- Company website: https://www.hadrian.co
- Type: Startups (AI role)
- Level: Mid level
- Location: Seattle/Bellevue Area, WA
- Work setup: On-site
- Pay: $160K to $230K base salary per year (USD)
- Posted: 2026-09-17
- Apply by: 2026-11-01
- Apply: https://jobs.ashbyhq.com/hadrian-automation/2a92e015-66b8-4f1a-b20f-06cd598651c5
- Page: https://www.1752.vc/careers/jobs/hadrian-security-engineer-full-stack/

## About the role

As a Security Engineer at Hadrian, you’ll shape the security of our platform as we expand to serve external customers and partners. You’ll drive the transition to Factory-as-a-Service, with identity, multi-tenancy, and data boundaries at the core. This is a full-stack role—spanning application code, cloud, Kubernetes, identity management, and cutting-edge operational technology on the factory floor.

## What they're looking for

- 4+ years in security engineering, software engineering, or infrastructure/platform engineering, with real hands-on security ownership somewhere in there
- Fluency with agentic systems . Familiarity with agentic loops and task delegation — building with or on LLM agents and automation
- You move fast and learn faster . You take an under-specified mission, decide where to start, make sound calls under uncertainty, and ramp on something unfamiliar quickly
- You weigh risk against innovation — and say so. You make the risk-aversion versus innovation trade-off explicit on real decisions, so the business chooses deliberately rather than defaulting to "no."
- A track record of deleting controls or process — retiring the checks that shouldn't exist and proving the automated replacement held
- Genuine breadth and curiosity . You move between application security, cloud and Kubernetes security, identity/authorization, and networking — and you actively want to understand how a new layer works, down to the details

Tags: Engineering, Product, Design