Hands-On Cloud Security Engineer - Detect, Respond, Harden

Socket.dev; Philadelphia (Philadelphia County); On-site; USD 140,000 - 170,000; Full time

Job summary

Chubb Global Information Security is seeking a hands-on Senior Cloud Security Engineer to detect, respond to, and harden our multi-cloud environment (Azure, AWS, GCP, and Microsoft 365). You will build detections, respond to incidents, and close attack paths before they're exploited.

This role emphasizes practical incident response in large, regulated enterprise environments, with automation and AI tooling to enhance cloud and SaaS security.

Responsibilities

• Detect, respond to, and remediate cyber threats across Azure, AWS, GCP, and Microsoft 365
• Build and tune detection content (KQL analytics rules, Sigma rules, Sentinel workbooks) to close gaps
• Lead and support incident response engagements end-to-end — triage, containment, eradication, and after-action reporting
• Harden cloud and SaaS environments against identity abuse, misconfiguration, lateral movement, persistence
• Create workflows and automations (logic apps, scripts, or AI-assisted tooling) to speed up triage/response
• Investigate anomalous activity using SIEM, EDR, and cloud logging; tune to reduce false positives
• Prepare operational and after-action reports for management
• Stay current on emerging cloud attack techniques and translate into detections/hardening controls

Job description

Chubb Global Information Security is seeking a hands-on Senior Cloud Security Engineer to detect, respond to, and harden our multi-cloud environment (Azure, AWS, GCP, and Microsoft 365). You will build detections, respond to incidents, and close attack paths before they're exploited.

This role emphasizes practical incident response in large, regulated enterprise environments, with automation and AI tooling to enhance cloud and SaaS security.