Careers
Ongoing
Join Our Kernel Engineering Team
We're hiring world-class systems engineers to build the future of runtime security.
1stProtect is building something unprecedented: a unified runtime security platform that works everywhere, from air-gapped nuclear facilities to high-frequency trading systems.
Who We're Looking For
We need engineers who live and breathe systems programming:
- Deep Linux systems programming experience
- User-space security / low-level systems expertise
- Performance optimization mindset
- Security-first thinking
What You'll Work On
- Building SIGMA engine rules for real-time threat detection
- Optimizing for microsecond-level latency
- Designing offline-first security architectures
- Implementing user-space policy enforcement across 22 Protect modules
Why 1stProtect?
- Work on cutting-edge runtime security technology
- Solve unprecedented security challenges
- Collaborate with ex-Kubernetes/Cilium/CrowdStrike engineers
- Competitive compensation and equity
Ready to join us? Check out our open positions at /careers