Senior Cyber Security Specialist I - Threat Detection and Response
Location
DEERFIELD, IL
Job Type
Full-time
Category
other-general
Posted
June 17, 2026
**Job Description:**
**Job Summary**
This role supports Walgreens’ Threat Detection and Response function, focusing on investigating and responding to security incidents across the enterprise.
As a senior-level individual contributor, you will serve as an escalation point, owning incidents end to end from triage through root cause analysis and remediation. Requiring hands-on expertise, strong judgment, and the ability to operate independently.
You will build detection capabilities, proactively hunt for threats, and improve response effectiveness through automation. This work spans hybrid infrastructure, applications, and enterprise systems, using log analysis, behavioral signals, and threat intelligence to identify and mitigate risk.
**Key responsibilities include:**
+ Designing and implementing detection across enterprise environments
+ Developing automation to improve detection and response efficiency
+ Leading incident response efforts and driving...
**Job Summary**
This role supports Walgreens’ Threat Detection and Response function, focusing on investigating and responding to security incidents across the enterprise.
As a senior-level individual contributor, you will serve as an escalation point, owning incidents end to end from triage through root cause analysis and remediation. Requiring hands-on expertise, strong judgment, and the ability to operate independently.
You will build detection capabilities, proactively hunt for threats, and improve response effectiveness through automation. This work spans hybrid infrastructure, applications, and enterprise systems, using log analysis, behavioral signals, and threat intelligence to identify and mitigate risk.
**Key responsibilities include:**
+ Designing and implementing detection across enterprise environments
+ Developing automation to improve detection and response efficiency
+ Leading incident response efforts and driving...