Senior Threat Detection & Response Analyst III
CLEAR · New York, New York, United States
About this role
**CLEAR — Senior Threat Detection & Response Analyst III** CLEAR is building the secure identity company of the future—making experiences safer and easier, physically and digitally. With 43M+ Members and a growing global partner network, CLEAR’s secure identity platform is transforming how people live, work, and travel. --- ## What you’ll do - Lead complex investigations of security events across corporate networks, endpoints, data centers, cloud environments, and other critical systems—driving incidents from initial analysis through escalation and remediation. - Develop, tune, and optimize threat detection logic across SIEM, EDR, and other security platforms to proactively identify coverage gaps, reduce false positives, and improve alert fidelity. - Partner with Engineering, Infrastructure, and other teams to investigate threats, identify root causes, communicate risk, and drive timely remediation and improvements to CLEAR’s security posture. - Apply threat intelligence, data, automation, and AI-enabled tools to identify emerging attack patterns, accelerate investigations, improve detection workflows, and strengthen decision-making. - Serve as a subject matter expert and escalation point for other analysts—mentoring junior team members and helping establish scalable processes, playbooks, and standards. - Continuously evaluate detection coverage against the evolving threat landscape and frameworks such as MITRE ATT&CK to improve visibility and proactively defend against emerging threats. - Lead improvements to Security Operations workflows, standard operating procedures, documentation, and tooling to increase quality, consistency, and efficiency. - Clearly communicate technical findings, risk, and recommended actions to technical and non-technical stakeholders. - Participate in the Security Operations on-call rotation and respond to critical security events and incidents outside standard working hours as needed. --- ## How you’ll measure success - High-quality, accurate investigations that lead to timely containment, remediation, and actionable security improvements. - Measurable improvements in Security Operations workflows, detection logic, automation, and analyst efficiency. - Increased team capability through effective mentorship, knowledge sharing, documentation, and scalable operating practices. - Improved detection coverage, alert fidelity, and time to identify and respond to security threats. --- ## What you’re great at - 8+ years of cybersecurity experience, including 5+ years in security operations, threat detection, incident response, or a related discipline. - Deep knowledge of SIEM, EDR, and security monitoring technologies, with experience investigating complex events and developing/tuning/optimizing detection logic. - Applying threat intelligence and frameworks such as MITRE ATT&CK, NIST CSF, or ISO 27001 to identify adversary behavior and strengthen security controls. - Using data, automation, scripting, and AI-enabled security tools to improve detection and investigation workflows—backed by strong analytical judgment. - Solving complex security problems independently, communicating clearly, building trusted cross-functional relationships, and mentoring other analysts. - Certifications such as GCIH, GCIA, OSCP are a plus. - Experience working across teams to deliver on strategic, program-level goals. --- ## How you’ll be rewarded - Comprehensive healthcare plans and family-building benefits (fertility and adopti
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