• Deployed and maintain next-generation firewalls to enhance network security and protect critical assets.• Oversee the administration and management of enterprise-grade endpoint detection and response (EDR) tools.• Effectively manage and resolve security incidents by conducting in-depth reviews, detailed analysis, and prompt remediation actions.• Implemented various security systems, such as multi-factor authentication, mobile device management, and email filtering.• Enforce company-wide email filtering rules and policies to ensure the security and integrity of email across the organization.• Manage vulnerability assessment tools to identify vulnerabilities and tracked their remediation within the environment.• Configured and maintained mobile device management with over 1,500 endpoints.• Rearchitected and deployed centralized endpoint security management platform.• Collaborated in the management of the company's Network Access Control (NAC) and Data Loss Prevention (DLP) solution.• Ensure security baseline compliance across the organization, aligning with best practices and regulatory requirements. • Successfully deployed endpoint encryption solution enterprise wide. • Developed security metrics to provide meaningful insights to leadership and support decision-making processes.• Managed relationships with vendors and facilitated third-party penetration tests to assess and enhance overall security resilience.• Acted as a mentor and provided guidance to IT Security and support staff, contributing to their professional growth and development.• Documented in detail architecture design and procedures related to security deployments.

• Measured and analyzed incoming software/hardware issues, determined root cause, and documented solutions• Set-up and configured Cisco VoIP phones• Provided IT support in a 24/7 service center to CONUS and OCONUS sites• IPhone and Nokia enterprise deployment and management• Assisted in developing Microsoft Windows 7 images and applied images to workstations via SCCM and WDS• Created and maintained Active Directory accounts on Microsoft Server 2003/2008• Basic understanding of SCCM, McAfee ePO, and CUCM