Senior Security Engineer, Detection & Response
- Where you can live
- Brazil, Remote · Chile, Remote · Latin America · Mexico, Remote · Bogota, Colombia · Türkiye, Remote · India, Remote · Argentina, Remote and 1 more
- Working hours
- Overlap with UTC-6 to UTC+5.5
- Salary
- USD 5,000 to 9,500 per month
- Posted
- October 13, 2026
Summary from the posting
We are seeking a hands-on, high-impact Senior Security Engineer, Detection & Response, to strengthen security operations at Sezzle: detection, incident response, and vulnerability management across our cloud infrastructure and applications.
You will join the team that runs our SIEM and detection capability , from log ingestion and audit coverage to detection rules, alert tuning, and investigation workflows , so that access to sensitive systems is attributable and suspicious activity is caught and attributed by our own detections. You will operate the vulnerability-management loop end-to-end, and when incidents happen, you will lead the investigation and see the long-term fix through.
This is a short summary. The full description, requirements and the application form are on Sezzle's own career page.