Arun Yadav

DevOps Engineer

Bengaluru, Karnataka, India7 yrs 4 mos experience
Highly Stable

Key Highlights

  • Expert in establishing security incident response programs.
  • Proven track record in vulnerability management and threat detection.
  • Strong background in implementing SIEM and SOAR solutions.
Stackforce AI infers this person is a Cybersecurity Specialist with expertise in security operations and incident response.

Contact

Skills

Core Skills

Security Incident ResponseDetection EngineeringSecurity OperationsVulnerability Management

Other Skills

Amazon Web Services (AWS)AnsibleCloud SecurityComputer NetworkingContinuous Integration and Continuous Delivery (CI/CD)CryptographyDevSecOpsELK StackEndpoint SecurityIncident ManagementIncident Response ProgramInfrastructure Security ProgramIntrusion DetectionKubernetesMalware Analysis

About

A self exploratory person with diverse knowledge of cyber security concepts. Enjoys to find vulnerabilities in humans and machine.

Experience

Spare

Senior Security Engineer

Jun 2025Present · 9 mos · Gurugram, Haryana, India · Hybrid

6sense

Security Engineer - III

Jun 2022May 2025 · 2 yrs 11 mos · Bengaluru, Karnataka, India · Remote

  • Spearheaded the evaluation, selection, POC, and successful implementation of SIEM and SOAR solutions.
  • Developed and deployed custom dashboards, correlation rules, and detection logic within log analysis platforms.
  • Key player in establishing an Insider Threat Management Program, ensuring proactive identification and mitigation of insider threats.
  • Leveraged threat intelligence and security research to enhance detection capabilities and stay ahead of emerging threats.
  • Contributed to the development of an Incident Response Program, including drafting documentation and providing team training.
  • Conducted log analysis and forensics investigations to identify security incidents and recommend mitigation actions.
  • Executed hypothesis-driven threat hunting scenarios based on known tactics, techniques, and procedures.
  • Developed comprehensive alert management knowledge base articles for alert triage, investigation, response, and mitigation.
  • Implemented solution for brand reputation monitoring and for email security to enhance cyber defenses.
  • Led POV and implemented DLP Solution to safeguard sensitive data assets and strengthen insider threat management.
  • Established a process to stay informed about the latest security threats using threat intelligence feeds and open-source intelligence.
SIEMSOARlog analysisthreat intelligenceIncident Response Programhypothesis-driven threat hunting+3

Nium

Senior Cyber Security Analyst (Founding Member)

Feb 2019May 2022 · 3 yrs 3 mos · Mumbai, Maharashtra, India · Hybrid

  • Coordinating in building Infrastructure Security Program for NIUM from Scratch
  • Implemented various COTS such as Endpoint Security/Email Security/SIEM/Web Proxy for IT Security
  • End to End Triage/Investigation/Response to Alerts/Anomalies
  • Evaluated and Implemented SIEM Solution
  • Implemented an Incident Response Program for the organization
  • Integrated and maintained WAF to Client Facing Web Application
  • Managed a Vulnerability Management Program End to End
Infrastructure Security ProgramEndpoint SecuritySIEMIncident Response ProgramVulnerability ManagementSecurity Operations

Rakuten

Technical Intern -Rakuten CERT

Aug 2018Jan 2019 · 5 mos · Bangalore · On-site

  • • Administration, monitoring, investigating, and alerting Security Events / Incidents to the next level analyst using ELK Stack.
ELK Stack

Education

Savitribai Phule Pune University

Bachelor of Engineering - BE

Jan 2013Jan 2018

Brahm Dutt Blue Bells Public School

Higher Secondary Education — Sciences

Jan 2011Jan 2013

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