Principal Security Engineer

📋 Description

• Implement, operate and continuously improve security controls across multi-cloud environments (AWS
• Own IAM strategies, designing secure, scalable models for identities, permissions and privileged
• Design and operate key management and custody controls (HSMs, secrets management, secure crypto
• Harden GitLab CI/CD pipelines and integrate security controls into SDLC.
• Configure and maintain corporate security tech (endpoint protection, MDM, Jamf, DLP, identity
• Respond to security incidents: triage, investigate, contain and remediate.

🎯 Requirements

• 8+ years in security engineering, security operations or related discipline.
• Deep expertise in IAM across cloud environments.
• Strong opinions on IAM architecture, access models and permissions with hands-on implementation.
• Experience with cloud security controls across AWS and Azure.
• Experience securing CI/CD platforms; GitLab experience preferred.
• Familiarity with Jamf, endpoint protection, DLP, SSO and identity providers.

🎁 Benefits

• Direct ownership of security implementation across critical infrastructure.
• High-impact role in a small, highly technical security team.
• Autonomy and responsibility over security engineering initiatives.
• Work closely with Infrastructure and Engineering teams; influence security architecture.
• Exposure to low-latency trading infrastructure and digital asset tech.
• Hands-on role focused on building, automating and operating security controls.