Rajalakshmi T V

I am an Information Security Analyst with 3+ years securing enterprise-scale Windows environments at Optum (UnitedHealth Group) in Bengaluru. I specialize in Active Directory hardening, identity and access management, privileged access migration, and enterprise encryption deployments.

My work delivered measurable security improvements: migrating 100+ privileged IDs to Red PAM with zero disruption, removing 100,000+ stale AD objects, remediating inter-domain trust and Kerberos delegation issues, and deploying BitLocker across 50–150 servers. I also administered SCOM and SCCM infrastructure, managing hundreds of agents and multiple server builds to improve monitoring and reduce false positives.

I hold Microsoft Azure Fundamentals (AZ-900, 923/1000) and am actively pursuing AZ-104 and AZ-500 to deepen cloud administration and security skills. I collaborate cross-functionally to enforce least-privilege access and drive operationally safe changes that minimize service impact.