Hiring: Senior Security Engineer - Detection & Response Company: Klaviyo Location: Denver, CO Job Posted Time: 2026-09-11 13:06:39 Target Skills & Keywords : CI/CD, Data Lake, Data Pipeline, Git, GitHub, Python, SIEM, SQL, Splunk About the job Experience: •5+ years of hands-on security experience in modern cloud environments Required Skills: •As a member of the team, you will have the opportunity to work on complex large-scale security challenges across Klaviyo’s enterprise, cloud, and product environments, and shape how an engineering-first D&R function uses automation and AI in production, at scale, alongside talented and ambitious colleagues spanning multiple regions and timezones. •How You Will Make a Difference Compensation: •$141,600 - $212,400 / year Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!