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Sr. Threat Analyst | Remote, USA

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💎 Seniority level: Senior, 4+ years

📍 Location: United States

🔍 Industry: Information Security

🏢 Company: Optiv_Careers

🗣️ Languages: English

⏳ Experience: 4+ years

🪄 Skills: SQLCybersecurityData AnalysisCommunication SkillsAnalytical SkillsCustomer serviceLinuxWritten communicationTeamworkReportingTroubleshootingJSONScripting

Requirements:
  • Experience working in a Security Operations Center (SOC), Managed Security Service (MSS), or enterprise network environment as a point of escalation
  • Data analysis using SIEM, Database tools, and Excel
  • Experience troubleshooting security devices and SIEM
  • IDS monitoring/analysis with tools such as Sourcefire and Snort
  • Experience with SIEM platforms preferred (QRadar, LogRhythm, McAfee/Nitro, ArcSight, Splunk) a plus
  • Experience with the following attacks: Web Based Attacks and the OWASP Top 10, Network Based DoS, Brute force, HTTP Based DoS, Denial of Service, Network Based / System Based Attacks
  • Understand the foundations of enterprise Windows security including Active Directory, Windows security architecture and terminology, Privilege escalation techniques, Common mitigation controls and system hardening
  • Experience in monitoring at least one commercial AV solution such as (but not limited to) McAfee/Intel, Symantec, Sophos, or Trend Micro
  • Understanding of root causes of malware and proactive mitigation
  • Familiarity with web-based exploit kits and the methods employed by web-based exploit kits
  • Familiarity with concepts associated with Advanced Persistent Threats and “targeted malware”
Responsibilities:
  • Documenting and reporting on potential security incidents
  • Work with partners to maintain an understanding of security threats, vulnerabilities, and exploits
  • Provide analysis on various security enforcement technologies
  • Perform knowledge transfers, document, and train clients regarding mitigation of identified threats
  • Provide ongoing recommendations to peers and customers on tuning and best practices
  • Actively research current threats and attack vectors being exploited in the wild
  • Actively work with analysts and perform investigations on escalations
  • Ability to discuss security posture with multiple clients and make recommendations to better their holistic security approach
  • Provide gap analysis for clients to better their security posture
  • Maintain and develop SOPs for threat analyst team
  • Develop and maintain Playbooks and runbooks
  • Work with internal teams to increase efficiency and effectiveness of security analysis provided by the threat analysis team
  • Training of new analysts on security and tools
  • Create and maintain Content Catalog based on security essentials and the evolving threat landscape
  • Provide quality assurance (QA) review of security alerts handled by Team members
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