Krishna Sharan

• • Led vulnerability management operations across 150K+ hybrid assets, achieving 20% reduction in enterprise risk through continuous scanning, CVE triage, and prioritized remediation

• • Expanded Tenable SC coverage by 20%, enabling complete asset visibility across on prem and cloud

• • Improved asset visibility and scanning strategy across hybrid environments

• • Delivered dashboards using CVSSv3, EPSS, and KEV metrics for executive reporting.

• • Collaborated with cloud teams using Wiz and Axonius to remediate misconfigurations and improve posture

• • Mentored 3 analysts and enhanced vulnerability lifecycle processes

• • Managed enterprise vulnerability and security operations for a global automotive client.

• • Used Qualys for risk-based vulnerability remediation and compliance tracking.

• • Improved vulnerability remediation SLAs through close coordination with patch and infrastructure teams.

• • Supported firewall changes, implementation reviews, and security architecture validation.

• • Investigated SIEM and IDS alerts alongside SOC for enhanced threat detection.

• • Provided hardware and software support to enterprise clients, resolving incidents across desktops, laptops, and peripherals.