Security Engineer

Job description

Infomedia/SimplePart is seeking a Security Engineer to join our Network and Security team. This role is responsible for the day-to-day operational security of our automotive SaaS platform, which serves approximately 2,750 dealer websites across 25+ OEM brands. The Security Engineer will own vulnerability management, compliance task execution, incident monitoring and response, and will serve as a key contributor to maintaining our PCI DSS, ISO 27001, and SOC 2 compliance posture. This is a hands-on, execution-focused role that requires strong technical fundamentals, attention to detail, and the ability to work independently while collaborating effectively with cross-functional teams. Core Responsibilities: Incident Monitoring and On-Call: - Participate in a 24/7 PagerDuty on-call rotation on a weekly rotating basis with the security team. - Investigate, triage, and respond to all alerts received during on-call shifts, escalating to the appropriate teams as needed. - Perform daily review and analysis of security alerts and logs across all monitoring platforms. - Monitor and remediate alerts and findings from Microsoft Defender. Vulnerability Management: - Own and manage internal and...