Product Security Engineer

Action1 is an autonomous endpoint management platform trusted by many Fortune 500 companies. Cloud-native, infinitely scalable, highly secure, and configurable in minutes—it just works and is always free for the first 200 endpoints with no functional limits.

By pioneering autonomous OS and third-party patching with peer-to-peer patch distribution and real-time vulnerability assessment without requiring a VPN, Action1 eliminates routine IT labor, helps prevent ransomware and security risks, and protects the digital employee experience.

In 2025, Action1 was recognized by Inc. 5000 as the fastest-growing private software company in America .

The company is founder-led by Alex Vovk and Mike Walters , entrepreneurs who previously founded Netwrix, a multi-billion-dollar cybersecurity company.

We are looking for a Product Security Engineer to join the team responsible for securing Action1’s multi-tenant SaaS product.

In this role, you will work closely with engineering, product, and security teams to identify risks early, support vulnerability handling, improve secure development practices, and help make product security practical, clear, and actionable.

This is a hands-on role for someone who understands both software engineering and cybersecurity, enjoys working directly with developers, and wants to help build security into the product without slowing teams down unnecessarily.

Support PSIRT and vulnerability handling activities

Validate, triage, track, and coordinate security reports

Provide practical remediation guidance to engineering teams

Help validate security fixes and reduce product security risks