Configure and maintain Linux based systems.Configure and monitor security information and event management (SIEM) systems for over ten dedicated clients.Implement software using C, C++, Python (Flask and Django), Ruby, and others.Design web-based systems for internal monitoring/ use.Engineer and design secure software solutions for internal and client environments.Support or implement compliance standards such as FISMA, NIST 800-53, ISO 27001, NIST RMF/CSF, PCI, HIPAA, and others.Setup, maintain, and use VPN technology to access and secure business operations.Setup and maintain vulnerability management and scanning tools.Diagnose security risks in mobile, desktop, and server operating system environments using both custom and industry-standard tools.Conduct advanced social engineering campaigns and provide remediation training to both Netizen Corporation clients and internal staff.Maintain IT infrastructure of Netizen Corporation.Developed and created custom software for mission-critical operations to ensure completion and integrity.