Senior InfoSec Analyst: AppSec, SIEM & Automation

Peoria Promise; Chicago (IL); Hybrid; USD 96,000 - 138,000; Full time

Benefits offered by this job

Hybrid work arrangements

ESOP (employee stock ownership)

401(k) matching

PTO & holidays

Job summary

RLI is seeking a Senior Information Security Analyst to join our team across multiple U.S. locations. The role focuses on application vulnerability management, security operations, and automation to improve detection, response, and remediation.

The ideal candidate will bring hands-on experience in vulnerability management, incident response, and scripting, with familiarity in modern DevOps workflows and cloud security practices.

Qualifications

• Bachelor's degree in Computer Science, Cybersecurity, Information Systems, or related field preferred.
• Typically 5+ years of information security experience or equivalent.
• Experience in vulnerability management or application security with hands-on security operations or incident response.

Responsibilities

• Lead application-focused vulnerability management and remediation across technology teams.
• Translate findings into clear, developer-actionable remediation guidance.
• Prioritize vulnerabilities by severity and business risk; develop remediation templates.
• Operate and improve SIEM, threat detection, and incident response processes.
• Automate repetitive tasks using Python/PowerShell and APIs; support audits and risk assessments.

Skills

Vulnerability management

Application security

SIEM & incident response

Automation & scripting

Python/PowerShell

Education

Bachelor's degree in CS/C cybersecurity

Tools

GitLab

GitHub

Azure DevOps

Azure cloud

Job description

RLI is seeking a Senior Information Security Analyst to join our team across multiple U.S. locations. The role focuses on application vulnerability management, security operations, and automation to improve detection, response, and remediation.

The ideal candidate will bring hands-on experience in vulnerability management, incident response, and scripting, with familiarity in modern DevOps workflows and cloud security practices.