JD ALEX

I am a seasoned IT professional with over a decade of experience, specializing in Windows systems administration. In addition to my expertise in system management, I have hands-on experience in cybersecurity as an Information System Security Officer (ISSO). This dual skill set allows me to both secure systems effectively and ensure compliance with their requirements. For this role specifically, my professionalism and commitment to excellence will contribute to outstanding customer satisfaction.

A highly skilled IT professional with over a decade of experience specializing in Windows systems administration. In addition to expertise in system management, I have hands-on experience in cybersecurity as an Information System Security Officer (ISSO). This unique blend of technical proficiency and security insight enables me to effectively manage and protect IT systems while ensuring compliance with industry standards. My methodical and analytical approach allows me to solve complex challenges, optimize system performance, and maintain a secure computing environment.

I am eager to bring my expertise to a dynamic team where I can contribute to operational excellence and drive meaningful improvements in IT security and administration.

Practical Experience & Applied Knowledge

Advanced System Administration: Managed and secured Windows environments, performing STIGs on databases and web servers to ensure compliance.

Cybersecurity & Compliance: As an ISSO, reviewed ACAS scan results, developed POA&Ms, and ensured systems aligned with HIPAA, FISMA, and NIST regulations.

Automation & Scripting: Implemented PowerShell scripts to automate software installations and streamline security processes.

Cloud & Virtualization: Managed VMware environments, created virtual machines, and optimized system performance within vSphere.

Network & Infrastructure Security: Submitted firewall modification requests, configured secure IIS environments, and collaborated with security teams on vulnerability remediation.

Incident Response & Analysis: Utilized Splunk for system investigations, identified and resolved security vulnerabilities, and optimized system reliability.