Experian

Experian

Cyber Defense Senior Analyst

USARemotePosted Today
Full TimeSeniorRemoteUS

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Job Description

Company DescriptionExperian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud

Key Highlights

  • Perform daily security operations by monitoring, triaging, and conducting response activities for security events and alerts associated with cyber threats, intrusions, and compromises.
  • Analyze events using security tooling and logging, such as SIEM, EDR, and assess the potential risk/severity level of cyber threats. Escalate higher-risk events to dedicated incident response and management teams in the CFC, according to established processes.
  • Collaborate with external teams for incident resolution and escalations, driving incident handling.
  • Notify team Lead(s) of concerns related to operations, such as anomalous changes in metrics, notable open incidents, quality concerns, or observed risks; support with resolution if appropriate.
  • Manage and complete assigned caseload throughout the incident response lifecycle, including analysis, containment, eradication, recovery, and lessons learned; maintain standards of quality to resolve events.

Qualifications

Required Qualifications

  • 3+ years of information security experience working within a Security Operations Center or Cyber Security Incident Response Team.
  • Bachelor’s Degree in Computer Science, Computer Engineering, Information Systems, Information Security, or a related field. 6+ years of experience working within a Security Operations Center, Incident Response Team, law enforcement, and/or military experience may be accepted in lieu of this requirement.
  • Demonstrate working knowledge of the Incident Response Life Cycle, MITRE ATT&CK Framework, Cyber Kill Chain, and other cybersecurity frameworks.
  • Demonstrated knowledge of common intrusion methods and cyber-attack tactics, techniques, and procedures (TTPs), as well as common industry practices to investigate and respond to threats, including phishing, malware, network attacks, suspicious activity, and data security incidents.
  • Demonstrated proficiency in determining appropriate methods to contain, eradicate, and recover from a variety of security incidents. Provide recommendations to prevent incidents from recurring.
  • Possesses an understanding of common Operating Systems (Windows, Linux, Mac OS), Networking (Firewalls, Proxies, NetFlow, etc.), Cloud Infrastructure (AWS, Azure, GCP), and Security Technologies (Anti-Virus, Intrusion Prevention, Web Application Firewalls, etc.)
  • Ability to review and interpret device and application logs from a variety of sources (e.g., Firewalls, Proxies, Web Servers, System Logs, Splunk, Packet Captures, etc.) to identify root cause and determine next steps for containment, eradication, and recovery.
  • Experience with common Incident Response and Security Monitoring applications such as SIEM (e.g., Qradar, Splunk), EDR (e.g., FireEye HX, CrowdStrike Falcon, Microsoft Defender, etc.); experience with Security Orchestration, Automation, and Response (SOAR) technologies such as Palo Alto XSOAR and Google Secops (Chronicle) are a plus.
  • Continuously build advanced cybersecurity expertise across cloud security (Azure/AWS), incident response, threat detection, system and network forensics, SIEM/monitoring tools, vulnerability management, malware analysis, and scripting/automation.
  • One or more professional, currently-held certifications related to Digital Forensics, Incident Response, or Ethical Hacking highly preferred (e.g., GCIH, GMON, GCED, GSOC, CEH, GCFE, GCFA, CFCE, ENCE).
  • Bonus: Information security management certifications (CISSP, CISM) or vendor-specific certifications.

Skills & Technologies

LinuxAWSAzureGCPHTML

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Job Details

Employment Type

Full Time

Experience Level

Senior

Location

USA

Work Mode

Remote

Posted

Today

Country

US