Senior System Administrator | Network Engineer | Cybersecurity Analyst.
CurrentAs a Senior System Administrator, Network Engineer, and Cybersecurity Analyst, I manage IT systems, networks, and security protocols to ensure optimal performance and protection. My work includes designing and maintaining network architectures, configuring servers, firewalls, and cloud environments, while ensuring availability, performance, and security.I lead the implementation of cybersecurity frameworks, conduct risk assessments, and develop disaster recovery strategies. By automating routine tasks through scripting, I enhance efficiency and reduce risks. Additionally, I monitor and respond to security threats to safeguard organizational data and infrastructure.With a focus on aligning IT infrastructure with business goals, I collaborate with cross-functional teams to drive innovation, improve resource utilization, and ensure seamless, secure operations.* Network Design & Management: Expertise in LAN, WAN, and VPNs.* Server Administration: Managing Windows and Linux servers, including installation, configuration, and updates.* Cybersecurity & Risk Management: Implementing security protocols and ensuring compliance (ISO 27001, NIST).* Firewall & Security Appliance Management: Managing firewalls (Fortinet, Palo Alto, Cisco ASA) and security devices.* Cloud Infrastructure: Experience with AWS, Azure, and Google Cloud for managing secure cloud environments.* Virtualization: Managing virtual machines using VMware and Hyper-V.* Backup & Disaster Recovery: Developing and implementing backup and disaster recovery plans.* Incident Response & Threat Detection: Monitoring and responding to cybersecurity threats.* Scripting & Automation: Proficient in PowerShell and Python for automating tasks.* Troubleshooting: Strong problem-solving skills for resolving IT, network, and security issues.
