**Job Posting End Date**

06-13-2026
Please note the job posting will close on the day before the posting end date.

**Job Summary**

Responsible for the operational support, security, and lifecycle management of network infrastructure supporting Cook Nuclear operations. This role focuses on incident response, task execution, vulnerability remediation, and infrastructure refresh activities, ensuring compliance with NERC CIP standards and regulatory requirements.

**Job Description**

**What you’ll do:**

**Essential Job Functions & Tasks**

+ Provide day-to-day support for network infrastructure (routers, switches, firewalls) in a regulated environment
+ Respond to and resolve network incidents, outages, and service degradation
+ Execute operational tasks and configuration changes in accordance with change management and NERC CIP requirements
+ Perform lifecycle refresh activities including hardware/software upgrades a...