Senior Security Engineer - Detection and Response at Klaviyo | CA, US | Rezi

Senior Security Engineer - Detection and Response at Klaviyo

Senior Security Engineer - Detection and Response

Klaviyo · CA, US

2 weeks ago

Senior Security Engineer - Detection and Response

Klaviyo · CA, US

21 days ago
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About the Role

This is a hands-on technical role focused on building and maintaining secure, reliable, and scalable detection and response systems to enhance security observability. The role involves participating in the full end-to-end detection development and response lifecycle, supporting threat response operations, and providing thought leadership to solve complex security challenges and improve the company's security posture.

Responsibilities

  • 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

Requirements

  • 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 passion for continuous learning and staying updated on evolving technology
  • Strong oral and written communication skills
  • Team player with a strong, self-managing work ethic

Skills

  • Python
  • Go
  • git/GitHub
  • CI/CD automations
  • AI-first approach
  • Automation-first approach
  • Detection engineering
  • Incident response
  • Threat hunting
  • Data engineering
  • Security engineering
  • Centralized logging
  • Data lakes
  • SIEM solutions
  • Large-scale data pipelines

Location

  • US Locations

Work Type

  • Full-time
  • Hybrid

Experience Level

  • Senior
  • 5+ years of experience

Salary/Compensations

  • $141,600—$212,400 USD

Benefits

  • Participation in the company’s annual cash bonus plan
  • Variable compensation (OTE) for sales and customer success roles
  • Equity
  • Sign-on payments
  • Comprehensive range of health, welfare, and wellbeing benefits

About the Company

  • Klaviyo empowers creators to own their destiny by making first-party data accessible and actionable like never before.
  • We see limitless potential for the technology we’re developing to nurture personalized experiences in ecommerce and beyond.
  • We are looking for ambitious and collaborative teammates who stay focused on our north star: delighting our customers.
  • AI fluency at Klaviyo includes responsible use of AI (including privacy, security, bias awareness, and human-in-the-loop).

Equal Opportunity

  • Klaviyo is committed to a policy of equal opportunity and non-discrimination.
  • We do not discriminate on the basis of race, ethnicity, citizenship, national origin, color, religion or religious creed, age, sex (including pregnancy), gender identity, sexual orientation, physical or mental disability, veteran or active military status, marital status, criminal record, genetics, retaliation, sexual harassment or any other characteristic protected by applicable law.