Security Risk Co-op (Fall 2026)

At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements. If you’re a close but not exact match with the description, we hope you’ll still consider applying.

This is a 6-month (July 6th-December 18th, 2026) paid co-op experience out of our Boston, MA headquarters. 

As a Security Risk Co-op, you will assist in the daily operations of the team as well as support key projects to achieve our 2026 goals. This person will work closely with the larger Information Security team and will collaborate with other Klaviyos in Information Technology, Product Management, Legal, Software Engineering, and more.

The Risk & Trust team is responsible for both understanding Klaviyo’s internal risks and implementing key security measures to protect our customer’s data. We also build trust with our customers by communicating the strength of Klaviyo’s security, privacy, and compliance practices.

Individuals in this role will have the opportunity to gain experience at an established software-as-a-service (SaaS) company and will gain experience in a unique, in-demand, growing field that encompasses aspects of risk, security, compliance, and data privacy.

How you will make an impact: 

• Conduct comprehensive security risk assessments (application, infrastructure, business processes, vendor/third-party, internal/first-party)


• Assist with Safe (newly acquired tool) integration & implementation - CRQ (Cyber risk quantification) 


• Conduct risk analysis for Klaviyo’s first and third-party vendors 


• Support the Security Risk team in daily operations such as triaging risks, follow-ups with mitigation strategies, etc.

Who You Are:

• Undergraduate student graduating in May 2027 pursuing a degree in Cybersecurity, Management Information Systems, Computer Science, or related field.


• Are able to work cross-functionally with multiple stakeholder teams on both larger projects and individual tasks


• Strong communication skills with a penchant for asking questions and sharing ideas, even when it might be uncomfortable to do so


• Strong ability to plan, prioritize, and deliver results cross-functionally and in a timely fashion


• Have at least one previous internship or co-op experience

Get to Know Klaviyo

We’re Klaviyo (pronounced clay-vee-oh). We empower 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. To reach our goals, we need our own crew of remarkable creators—ambitious and collaborative teammates who stay focused on our north star: delighting our customers. If you’re ready to do the best work of your career, where you’ll be welcomed as your whole self from day one and supported with generous benefits, we hope you’ll join us.

AI fluency at Klaviyo includes responsible use of AI (including privacy, security, bias awareness, and human-in-the-loop). We provide accommodations as needed. 

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.