Jaimeeni Radadiya

• Implemented and managed Multi-Factor Authentication (MFA) using Microsoft Entra ID to strengthen user authentication and access security.
• Administered endpoint management and device compliance policies through Jamf Pro for macOS environments.
• Managed Endpoint Detection and Response (EDR) using Microsoft Defender for Endpoint to detect, investigate, and respond to security threats.
• Implemented application control and allowlisting policies using ThreatLocker to reduce the attack surface and prevent unauthorized software execution.
• Enforced full-disk encryption across endpoints using FileVault and BitLocker.
• Managed centralized logging, monitoring, and security event analysis using Datadog, AWS CloudTrail, and Defender security logs.
• Oversaw security patch management and vulnerability remediation through Jamf Patch Management, Windows Update, and AWS Systems Manager Patch Manager.
• Ensured encryption in transit through TLS/HTTPS protocols, and SSL certificate management.
• Implemented encryption at rest using AWS KMS, encrypted EBS volumes, encrypted S3 storage, FileVault, and BitLocker.
• Applied least-privilege access controls through AWS IAM roles, policies, and Microsoft Entra ID role-based access control (RBAC).
• Conducted periodic access reviews and entitlement validation to maintain compliance, and reduce excessive permissions.
• Managed email security controls and threat protection using Mimecast.
• Administered secure web gateway policies using iboss to protect users from web-based threats.
• Implemented cloud security controls, including AWS VPC segmentation, Security Groups, firewall rules, and network access restrictions.
• Participated in security assessments, vulnerability scanning, remediation activities, and penetration testing exercises.
• Investigated security alerts, monitored security events, and supported incident response activities.
• Developed and maintained security documentation, policies, standards, and operational procedures.

• Managed and maintained AWS cloud infrastructure, ensuring high availability, security, and performance.
• Implemented AWS cost optimization initiatives by identifying unused resources, rightsizing instances, and monitoring cloud spending.
• Created, managed, and maintained AWS IAM users, roles, groups, and policies, following least-privilege access principles.
• Deployed and managed cloud infrastructure using the AWS Cloud Development Kit (CDK).
• Automated infrastructure provisioning and application deployments through Infrastructure as Code (IaC) practices.
• Monitored AWS resources and services using Amazon CloudWatch and AWS-native monitoring tools.
• Managed AWS services, including EC2, S3, IAM, VPC, Route 53, and RDS.
• Performed troubleshooting and root cause analysis for cloud infrastructure and application issues.
• Collaborated with development teams to support application deployments and infrastructure requirements.
• Maintained security best practices and access controls across AWS environments.

NOC Engineer | VIDILLION | 2022 – 2025

• Monitored 24/7 network and server infrastructure to ensure high availability and operational continuity.
• Investigated and resolved network, connectivity, and system-related incidents within defined SLAs.
• Managed incident tickets, troubleshot issues, and coordinated escalations with engineering teams to ensure timely resolution.
• Conducted proactive monitoring and preventive maintenance, reducing potential downtime and enhancing network reliability.
• Generated incident reports and participated in root cause analysis for critical outages.
• Supported network devices, VPN connectivity, and enterprise IT services across multiple locations, ensuring seamless operational performance.