LILLY JOHANNA R

• Company Overview: HCLTech - Cybersecurity Fusion Center (CSFC)

Google Chronicle SOAR (Fusion Platform) – Nov 2024 – Present

• Leading SOAR platform management, including playbook development, error troubleshooting, and optimization supporting SOC analysts.
• Built and deployed custom Python actions and integrations with third-party security tools to enhance client requirements.
• Supported new customer transition and onboarding into SOAR Fusion platform.

Network Security Automation

• Supported automation initiatives for proxy, EDR and VM qualified use-cases and successful implementation on client environment. (Zscaler, CrowdStrike, Qualys, Sentinel)
• Automated firewall policy management (Checkpoint, Palo Alto Panaroma) using Python and Ansible, cutting manual changes by 60%.
• Supporting implementation of Agentic AI solutions to enhance security operations, enabling intelligent decision-making and faster response to threats.

DevSecOps & Cloud Migration – (Apr 2022 – Oct 2024)

• Coordinated with cross-functional teams to conduct vulnerability assessments across hosts and lead remediation efforts.
• Supervised the automation of deployment process from shell scripts into Jenkins pipelines, reducing manual effort by 95%.
• Managed the migration of workloads from Control-M to Databricks hosted on AWS, ensuring scalable ELT processing.
• Oversaw disaster recovery activities and OS migrations (RHEL7 → RHEL9).
• Mentored juniors, fostering professional growth and enhancing team productivity.

• Provided L2 application support for SaaS BI platform with incident and event management.
• Managed user access controls in Azure AD and monitored incidents using Azure Sentinel (SIEM).
• Enhanced dashboards by customizing reports and integrating SAP data feeds.
• Led platform migration from Windows to Linux, ensuring smooth transition.

• Trained in Java Full Stack Development (Spring Boot, Core Java, Maven, MySQL).
• Gained valuable experience working within a specific industry, applying learned concepts directly into relevant work situations.