Senior Systems Architect
CurrentIn my role as Sr. Systems Architect, I installed, configured, and managed VMware vSphere environments across 450+ virtual servers and 55 hosts. I conducted yearly Security Risk Assessments to identify vulnerabilities, collaborating with cross-functional teams to analyze and prioritize security risks, ensuring alignment with business objectives and compliance requirements. I developed and implemented risk mitigation strategies and security controls to address vulnerabilities and enhance security posture.I provided security improvement recommendations based on risk assessments, significantly contributing to continuous improvement efforts. I allocated and managed enterprise storage using Dell EMC and Pure Storage SANs and implemented MDM solutions (JAMF and Absolute) to secure mobile devices. I also developed and enforced policies and Group Policy creation and deployment, and managed SIEM (Secureworks).I managed a Citrix Virtual Apps and Desktops environment with 120 servers and 1300+ users and served as the Dell EMC PowerProtect Backup administrator, ensuring all necessary backups were executed. My role included installing, configuring, and supporting Microsoft Windows Server environments (2012, 2016, and 2019). As the CrowdStrike EDR and Office 365 administrator, I configured Office 365 Advanced Threat Protection (ATP) to enhance email security.I implemented and maintained security policies within Office 365 ATP, including anti-phishing, anti-malware, and URL protection features. My responsibilities included maintaining active directory environments for appropriate account allocation, promoting industry-standard password policies, and managing group policy. Additionally, I maintained KnowBe4 user training and quarterly phishing campaigns to enhance cybersecurity awareness and preparedness.