Mayank Kumar Email & Phone Number

Senior Analyst | CYBER SECURITY SPECIALIST | PwC India

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  Associate Security Engineer

  Pwc India

  Jan 2023 - Present - Kolkata, West Bengal, India

  •Designed and optimized SOAR and SIEM solutions, reducing incident response time by 40%.•Created 5+ playbooks, automated workflows, and integrated 3+ security tools, enhancing efficiency.•Configured SIEM systems, ensuring accurate monthly detection and correlation of 1000+ security events.•Resolved 90% of security incidents within SLA, escalating critical issues and guiding L1 analysts.•Conducted root cause analysis and established response procedures for 25+… Show more •Designed and optimized SOAR and SIEM solutions, reducing incident response time by 40%.•Created 5+ playbooks, automated workflows, and integrated 3+ security tools, enhancing efficiency.•Configured SIEM systems, ensuring accurate monthly detection and correlation of 1000+ security events.•Resolved 90% of security incidents within SLA, escalating critical issues and guiding L1 analysts.•Conducted root cause analysis and established response procedures for 25+ incidents.•Enhanced threat detection by 20% through collaboration with SOC teams and implementing advancedmethodologies for Incident Response.•Conducted client-initiated threat hunts and presented detailed reports highlighting the findings andpotential mitigation strategies.•Collaborated with the VAPT team, identifying and mitigating 3+ vulnerabilities, and strengtheningsecurity.•Developed and maintained parsers and scripts for integrating 10+ new devices into the SIEM system.•Trained and mentored 35+ team members and helped them upskill, boosting productivity across theorganization.•Coordinated with the incident response team to manage and mitigate breaches, reducing damage anddata loss.•Participated in security audits and compliance checks, ensuring adherence to standards and regulations.•Assisted in developing SOPs and documenting processes to ensure smooth handovers and transitions.•Achieved two consecutive promotions from Analyst to Senior Analyst, and most recently advanced to Associate Security Engineer with Single Point of Contact (SPOC) responsibilities, demonstrating leadership and expertise in cybersecurity operations. Show less

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  Rcc Institute Of Information Technology

  9.24