Senior Security Engineer - AI-Driven Detection & Response

Klaviyo; Boston (MA); Sur place; USD 140 000 - 200 000; Plein temps

Résumé du poste

Klaviyo in Boston is seeking a Senior Security Engineer to join our Detection and Response team. This hands-on role focuses on building secure, scalable detection and response systems and supporting threat investigations.

You will help drive security observability and on-call incident response across our data pipelines and logging platforms. You’ll work on data-centric security, ML-enabled detections, and automation while collaborating with engineers across teams.

Qualifications

• 5+ years of experience in software, security, and/or data engineering.
• Automation-first and AI-first approach for all work performed.
• Experience with centralized logging, data lakes, and SIEM solutions.
• Familiarity with large-scale data pipelines and data engineering techniques.
• Proficient in programming languages to automate / build (e.g., Python, Go or similar).
• Proven experience with git/GitHub and CI/CD automations.
• Familiarity with tactics, techniques, and procedures used by threat actors.
• Experience being part of detection and response or incident response on-call.
• Strong oral and written communication skills.
• Team player with a strong, self-managing work ethic.

Responsabilités

• Build systems that facilitate security observability for detection and response.
• Develop AI-first security systems to automate detection and response operations.
• Onboard, normalize and optimize security logging data for large-scale data analysis, detection engineering, deployment of ML models, and efficient querying during incidents.
• Develop high-fidelity rule-based and/or ML-based detections as code.
• Respond to security alerts, cyber threats, and security incidents.
• Drive end-to-end incident response investigations.
• Automate and codify detection and response workflows and processes.
• Conduct ad-hoc threat hunts and be an active member of D&R on-call rotations.

Description du poste

Klaviyo in Boston is seeking a Senior Security Engineer to join our Detection and Response team. This hands-on role focuses on building secure, scalable detection and response systems and supporting threat investigations.

You will help drive security observability and on-call incident response across our data pipelines and logging platforms. You’ll work on data-centric security, ML-enabled detections, and automation while collaborating with engineers across teams.