Klaviyo

Senior Security Engineer - Detection and Response

Klaviyo
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1 day ago
Boston, MA, USASenior
H1B sponsor

Base Salary

$142k - $212k/yr

Responsibilities

  • Build systems that support security observability for detection and response.
  • Develop AI-first systems to automate detection and response operations.
  • Onboard, normalize, and optimize security logging data for large-scale analysis, detection engineering, machine-learning model deployment, and incident querying.
  • Develop rule-based and/or machine-learning-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 threat hunts and participate in Detection and Response on-call rotations.

Requirements

  • 5+ years of experience in software, security, and/or data engineering.
  • An automation-first and AI-first approach to work.
  • Experience with centralized logging, data lakes, and SIEM solutions.
  • Familiarity with large-scale data pipelines and data-engineering techniques.
  • Proficiency in programming languages such as Python, Go, or similar.
  • Proven experience with Git, GitHub, and CI/CD automations.
  • Familiarity with threat-actor tactics, techniques, and procedures.
  • Experience participating in detection and response or incident-response on-call rotations.
  • Strong continuous-learning, communication, teamwork, and self-management skills.

Benefits

  • Base salary range of $141,600—$212,400 USD across U.S. locations, with additional compensation and benefits potentially including annual cash bonus, equity, sign-on payments, and health, welfare, and wellbeing benefits.
  • The role may require up to 10% travel for onboarding, client or partner work, team meetings, and industry events, coordinated in advance.
  • Klaviyo provides accommodations as needed and supports an equal-opportunity, nondiscriminatory workplace.

Tech Stack

Categories

Klaviyo

About Klaviyo

1,001-5,000 employees

Klaviyo builds a subscription SaaS platform that lets e-commerce and consumer brands use first-party data to run targeted email, SMS, and push campaigns, with built-in automation and analytics. The product also includes B2C CRM features for segmentation, A/B testing, and customer lifecycle workflows. Founded in 2012 and headquartered in Boston, it is a public company (NYSE: KVYO) used by brands such as Mattel and Glossier.

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