Security Analyst - Network Security Monitoring

Chicago Board Options Exchange

Job Responsibilities
As a member of the Security Operations team, the Security Analyst – NSM will:
  • Monitor and triage SIEM events
  • Monitor and analyze system and network logs and other data inputs using threat intelligence based detection, user behavior analytics, and attacker behavior analysis
  • Configure new SIEM alerts, correlations, and inputs
  • Document the Network Security Monitoring function procedures and cross-train teammates
  • Assist the Incident Response team with investigations
  • Provide input to Security Engineering Team for continuous improvement of monitoring tools
  • Monitor the Information Security ticket queue and resolve security-related issues
Job Requirements
The Security Analyst – NSM is expected to have:
  • Experience working in a security operations center
  • 1+ years of event monitoring, threat detection and incident response experience
  • Experience configuring and reviewing security applications such as Security Information and Event (SIEM)/ Log Management systems, IDS/IPS, Anti-Virus, and other endpoint threat detection technology
  • Experience with network traffic analysis, endpoint analysis, malware analysis, and incident response
  • Experience with multiple operating systems and managed network devices
  • Outstanding verbal and written communication skills
  • Willingness to be part of 24/7 on-call rotation and/or work on a shift schedule, including weekends
  • A demonstrated passion for security
Desired Skills, Experience, and Education
  • Ability to use a scripting language (e.g., Python, Bash, PowerShell) to automate routine tasks and perform data analysis
  • Information Security certifications such as Security+, CISSP
  • Bachelor's degree in Engineering, Computer Science, MIS, CIS or related field

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Confirmed 12 hours ago. Posted 30+ days ago.

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