Member of Technical Staff - Security Eng.

The role

You will own security engineering across GPU infrastructure, training platforms, and sandboxes. You will protect sensitive IP for frontier labs, large enterprises, and sovereign AI programs.

What you will do

• Harden cloud, GPU, and server infrastructure across hosted and customer-controlled environments, including Linux, Kubernetes, networking, and tenant isolation.
• Build security telemetry, audit trails, detections, and actionable alerts for suspicious access, workload behavior, and data movement.
• Lead incident response from investigation and containment through recovery, postmortems, and lasting fixes.
• Own vulnerability prioritization and remediation, coordinating urgent patches with infrastructure and product teams.
• Build secure defaults for identity, secrets, data access, and deployment pipelines that meet enterprise and sovereign requirements.
• Test systems with an attacker’s mindset, run threat models and penetration tests, and turn findings into shipped improvements.

Required qualifications

• You’ve secured critical production systems carrying sensitive customer data or proprietary IP, ideally for demanding enterprises, research labs, or private and on-prem deployments.
• You’ve earned some battle scars responding to real incidents.
• You know where Linux, cloud IAM, networking, and container boundaries tend to break, and you’ve shipped controls that hold up in production.
• You can find the hole and write the fix: code, detections, tooling, and infrastructure changes.
• You take ownership when the problem is fuzzy, make practical risk calls, and bring people with you through clear communication.

Benefits

• Base salary of $150,000-350,000, plus equity.
• Full visa sponsorship and relocation support.
• Professional development budget for courses and conferences.
• Quarterly team off-sites, hackathons, conferences, and learning opportunities.
• Work with a talented, mission-driven team building open superintelligence.

Before you apply

• Full visa sponsorship and relocation support.

About the company

Prime Intellect is building the open superintelligence stack: the infrastructure frontier AI labs build internally, made available to every ambitious AI team.