Advanced Cybersecurity Threat Investigator

1 day ago

Quezon City, National Capital Region, Philippines beBeeThreat Full time $100,000 - $120,000

Job Title: Senior SOC Analyst

The Security Organization

Ciena's Security team is a tight-knit group of skilled professionals who share a passion for defending against cyber threats. With the increase in volume and sophistication of cybercrime, we are growing and have exciting work planned.

Your Role

In this role, you will respond to and actively monitor security events. The senior SOC analyst will perform tasks including monitoring, research, classification, and analysis of security events that occur on the network or endpoint. This may require working extra hours as needed.

  • Detect and respond to information security incidents
  • Develop, maintain, and follow procedures for security event alerting
  • Participate in security investigations

You will be responsible for various activities within the security incident response lifecycle, including detection, analysis, containment, eradication, recovery, and incident post-mortem reviews. You will thoroughly document your investigations and response actions within the SIEM and ticketing platform.

You will assist with development of new security alerts and tuning existing alerts for improving detection accuracy. You will also be responsible for performing proactive threat hunting, vulnerability, and threat intelligence research as well as reviewing threat intelligence reports from our security partners.

Operations:
  • Monitor SIEM, EDR, and other security tools for detection and identification of security events
  • Document security investigations in a clear and consistent manner
  • Develop new use cases for security alerts
  • Tune existing use cases to improve accuracy
  • Tune endpoint and network security tools as needed
  • Perform threat hunting to identify potential security threats
  • Perform vulnerability and threat intelligence research
  • Review threat intelligence reports
Security Event Response:
  • Perform security anomaly and event detection
  • Investigate, contain, and resolve security anomalies and events
  • Perform threat attribution
  • Identification of likely threat vector for security events and incidents
Requirements:
  • Ability to read, write, speak and understand English language
  • Experience working with multiple SIEM, EDR, Log Aggregators, and Incident Response Management solutions
  • Strong technical knowledge of Networking, Operating Systems, and enterprise integrations
  • Firm understanding of the security incident lifecycle
  • Thorough understanding of TCP/IP
  • Understand IDS / IPS rules to identify and/or prevent malicious activity
  • Brief knowledge of forensic methodologies and best practices to investigate intrusions, preserve evidence and coordinate a unified security response
  • Ability to proactively perform threat hunting to identify undetected security events
  • Brief knowledge of malware analysis
  • Brief understanding of SQL
  • Understanding of Packet Analysis (PCAP) and Packet Analysist software

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