Security Engineer - Incident Response

Squarespace·Dublin·Posted 23 June 2026

Apply with a tailored CV View on Squarespace's site

About the role

Squarespace is looking for a Security Engineer with a focus on Investigations and Incident Response to join a dedicated team responsible for monitoring and responding to attacks on our platform. You'll partner with teams across the organization as you investigate security events specific to our platform and corporate environment. This is a hybrid role working from our Dublin office 3 days per week and you will report to the Detection and Response Manager. You’ll Get To… You will investigate security events through our SIEM and SOAR technology Design alerts to monitor both our customer and corporate environments for anomalous behavior Share insights gleaned from SOAR case work with relevant security team members in order to drive more security feature implementation to the product or corporate environment You will respond to ongoing incidents, investigate historical compromises, and provide adept analysis and findings Establish strategies for threat detection, alerting, and response You will initiate reactive threat hunting engagements by performing endpoint, network, application, and log analysis Establish processes and build 'playbooks' of operational response to security events…

This is a summary of the advert. The full description and the application are on Squarespace's careers site.

Apply faster with Prepper

A version of your CV tailored to this Security Engineer - Incident Response role.
A cover letter written from your CV and this advert.
Prepper can fill in Squarespace's application form and send it once you approve.
The application saved in your tracker, with reminders to follow up.

Start free

More roles at Squarespace

Prepper is independent and not affiliated with Squarespace. Roles are listed from the employer's public careers system and removed when they close.