Posted 2 weeks ago

Security Analyst

Company: Sentinel Technologies
Category: IT

 Downers Grove

Type: Full Time

Sentinel has a Security Analyst position open. The Associate Security Analyst will be responsible for planning and implementing security measures to protect computer systems, networks, and data. This person will act as a first responder to cyber-incidents. They report cyber threats and then implement changes to protect our Customers’ environments. Your ability to analyze real traffic and associated artifacts: malicious, normal, and application traffic; and demonstrate the ability to differentiate malicious traffic from false positives will be critical in this position. Qualifications:

  • 2-3 years’ experience in a security related position.
  • Certifications preferred: CCNA, Security+, GCIA, Certified Ethical Hacker, and CISSP.
  • Experience performing threat hunting on enterprise level SIEM’s (Splunk and AlienVault preferred).
  • Experience performing daily system monitoring and health checks for various security products.
  • Confident triaging alerts and reports of security incidents.
  • Confident analyzing real traffic and associated artifacts: malicious, normal, and application traffic; and demonstrate the ability to differentiate malicious traffic from false positives.
  • Ability to provide remediation guidance on security incidents along with providing security best practices to our customers.
  • Understanding of how DNS works for both legitimate and malicious purposes.
  • Understanding basic network protocols and traffic flow in an enterprise environment.
  • Knowledgeable in Splunk searching (SPL) and Linux data retrieval using GREP commands.
  • Assist with maintaining and improving our alarming logic for new and existing log sources with our development team.