Klaviyo · 4 hours ago
Threat Detection Engineer Co-op
Boston, MA
Full-time
Onsite
New Grad
$49/hr - $49/hrKlaviyo is a company that empowers creators by making first-party data accessible and actionable. They are seeking a Detection & Response Engineering Co-op to support their Secure Intelligence Operations team by developing and testing security detections, participating in threat hunting, and improving the company's security posture.
AdvertisingAnalyticsE-CommerceMarketing AutomationSoftware
Responsibilities
Support detection development efforts across the security stack
Review, test, and tune detection queries and rules
Convert detection queries from Splunk to SQL
Participate in threat hunting and threat modeling exercises
Triage and respond to identified threats
Complete project-based work that directly improves Klaviyo’s security posture
Qualification
Required
Currently pursuing an undergraduate degree in Computer Science, Software Engineering, Data Science, or a related field, with an anticipated graduation date between May 2027 and May 2028
Possess foundational knowledge of Python and are proficient in SQL
Have a working familiarity with core cybersecurity principles and are eager to apply them in a detection and response setting
Motivated self-starter who can own projects and work autonomously, while also having strong communication skills and a team-oriented mindset for winning together
Preferred
Have prior hands-on experience utilizing Splunk in a professional or academic environment
Benefits
Participation in the company’s annual cash bonus plan
Variable compensation (OTE) for sales and customer success roles
Equity
Sign-on payments
A comprehensive range of health, welfare, and wellbeing benefits based on eligibility
Company
Klaviyo
Klaviyo is an automation and email platform designed to help grow businesses.
Founded in 2012
1001-5000 employees
H1B Sponsorship
Klaviyo has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (47)
2024 (29)
2023 (24)
2022 (27)
2021 (21)
2020 (8)
Funding
Current Stage
Public CompanyTotal Funding
$1.35BKey Investors
ShopifySands Capital VenturesAccel
2025-08-13Post Ipo Secondary· $195.06M
2025-05-14Post Ipo Secondary· $372.95M
2023-09-20IPO
Leadership Team
Andrew Bialecki
CEO
Ed Hallen
Co-Founder, Chief Strategy Officer, Board Member
Recent News
Investing.com
2026-01-03
2025-12-17
Company data provided by crunchbase