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As a Security Operations Lead at Island, you will operationalize and enhance the security of the Island Enterprise Browser by building proactive security controls, monitoring for real-world threats, and driving rapid response initiatives. You will play a critical role in safeguarding our infrastructure and customer environments, shaping the operational backbone of our security posture through precision, innovation, and real-world vigilance.
investigate and respond to security events, anomalies, and vulnerabilities relevant to the Island Enterprise Browser and supporting infrastructure
Operational Security Automation: Develop custom automation for detection, alerting, triage, and response workflows
optimize signal-to-noise ratio to enable fast and accurate threat detection
Threat Intelligence & Hunting: Collect, analyze, and operationalize threat intelligence relevant to our threat model
conduct proactive threat hunting activities tailored to the enterprise browser domain
Security Operations Playbooks: Create and maintain incident response guides, runbooks, and operational playbooks to enable structured, high-fidelity security operations and empower cross-functional teams
Security Enablement & Awareness: Collaborate with product, engineering, and IT teams to improve security awareness, deliver training, and drive adoption of security best practices across Island
Requirements:
Strong understanding of detection engineering, security operations workflows, and incident response practical experience
Proficiency in scripting and automation (e.g., Python, Bash, PowerShell) to build scalable security tooling
Hands-on experience (3+ years) with SIEM, EDR, cloud security monitoring, and incident management
Familiarity with cloud security (AWS/GCP/Azure) principles and secure DevOps practices
Solid grasp of modern attack techniques, threat actor behaviors, and vulnerability exploitation patterns
Curiosity-driven, operations-focused mindset with a passion for keeping adversaries out and operations resilient
Nice to have:
Experience in building or running purple teaming activities is a strong plus