Sanjay M

Cybersecurity Analyst | SOC Analyst | GRC | SIEM (Splunk, ELK, Gravewell) | OT/ICS | NIST | ISO 27001/31000 | Threat Hunting & Incident Response | Cloud Security | CISSP (In Progress) | CI/CD | DevSecOps

Role
Cybersecurity Researcher at TransUnion
Location
Houston, TX, US
LinkedIn followers
500 followers
Information TechnologyView LinkedIn profile

About Sanjay M

Cybersecurity Researcher with mid-level experience leading threat-hunting and automation initiatives inenterprise and OT environments. Delivered a 40% reduction in manual triage by integrating CrowdStrike with XSOAR, and built and maintained large-scale Splunk SIEM infrastructure for real-time telemetry. Skilled in cloud security (AWS, Azure), MITRE ATT & CK, and compliance frameworks such as NIST, SOC2, and ISO 27001. Seeking to apply this expertise to strengthen the organization’s security posture and accelerate incident response.

Experience

  1. Cybersecurity Researcher

    TransUnion

    Nov 2024 — Present · TX, US

    Led threat hunting initiatives in ICS/OT environments, utilizing MITRE ATT & CK to identify emerging attacker TTPs. • Automated incident response workflows by integrating CrowdStrike with SOAR platforms, reducing manual triage effort by 40%. • Conducted SOC2 readiness assessments and security gap analyses, guiding remediation efforts to strengthen security posture.

Education

  • University of New Haven

    Master of Science - MS, Cybersecurity and Networks

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Sanjay M — Cybersecurity Researcher at TransUnion in Houston, TX, US | Unifers