Senior Security Engineer

Quick Summary

Own endpoint detection and cloud security at a fully cloud-based company. Tune out the noise, lock down AWS, and build security champions across Kin. 5+ years.

Kin makes life simpler, more affordable, and better for homeowners - especially in the places where climate risks, rising costs, and outdated systems make it harder. We start with smarter homeowners insurance and expand to everything homeowners need to thrive.

Using data, technology, and thoughtful human support, we’re building products that are clear, fair, and help homeowners feel confident - so homeowners aren’t left behind when they need help most.

Founded in 2016, Kin is a remote-first employer with Kinfolk across more than 35 states. We serve customers in 14 states (and counting). Our disciplined growth, strong customer satisfaction, and focus on long-term sustainability fosters outstanding growth, attracts marquee investors, and earns recognition and accolades, including:

• Built In Chicago's Best Places to Work, Midsize Companies )

• Forbes' America's Best Startup Employers (2026)

• Inc. 5000 Fastest-Growing Private Companies

• Forbes’ Fintech 50 )

• Great Places to Work Certified (May 2024-May 2027)

Most importantly, we're building Kin to be a place where people do meaningful work with real impact - for our customers, our communities, and each other. We're excited to tell you more about how you can contribute to our rapid growth, strong unit economics, profitability, and excellent customer ratings. To learn more about how we work and what we’re building, visit  and see how we work.

We're looking for a Senior Security Engineer to run security operations 're remote-first and fully cloud-based, with Kinfolk across more than 35 states working from company laptops and personal devices, signing into everything through SSO. That makes endpoints and identity our front line. Who has access to what, which devices are allowed to touch our data, and how fast we catch it when something goes wrong are the questions this role answers every day.

This is a hands‑on role, not a consultative one. You'll own our EDR/MDR stack and the detection tuning, runbooks, and automation that keep a lean team focused on real threats. You'll run endpoint security across managed laptops and BYOD, partner with IT to define the access controls and identity policies that govern our SSO environment, and lead incident response from first alert through containment.

You'll also work directly in AWS, building and remediating cloud security controls. And you'll be the person Kinfolk come to with security questions, answering fast enough that people ask rather than guess. Customers trust us with their claims, their property details, and their financial information. Protecting that is the work.

• Own and tune our EDR/MDR stack, building the detection policies, runbooks, and automation that keep escalations focused on real threats

• Lead incident response end to end: investigation, containment, and remediation, from compromised laptops to cloud and identity incidents

• Own endpoint security across managed and BYOD devices, setting device posture standards, hardening baselines, and the policies that govern what can access Kin data

• Define the security requirements behind our identity program and partner with IT to implement them in SSO, shaping our RBAC model and driving an access review cadence that removes stale permissions

• Build and remediate security controls across AWS infrastructure, Google Workspace, identity, and data protection

• Serve as the front door for security across Kin, turning around security tickets and questions quickly enough that people bring you things early instead of working around the process

• Conduct threat…