• Manage and oversee computer networks and associated computing environments, including hardware, systems software, applications software, and configurations.• Diagnose and resolve network issues promptly.• Ensure network security and compliance with industry standards.• Troubleshoot network and security issues for end-users.• Configuring and maintaining firewalls and security systems to protect against unauthorized access to the network.• Monitoring and analyzing logs, network statistics, and other performance metrics to identify potential issues and optimize system performance.• Perform systems analysis and programming tasks• Write, update, and maintain scripts for automation, deployments, and administration tasks.• Ensure the reliability of system backups and make necessary improvements.• Package software for deployment using automated scripts.• Document and streamline processes and procedures, both new and existing.• Support Cloud computing initiatives while ensuring client access and regulatory compliance.• Install, build, configure, and maintain PCs, POS terminals, and related peripherals.• Evaluate and deploy software patches and fixes, verifying proper functionality.• Analyze the security of software components before deployment.• Continuously monitor system operations to detect potential problems.• Design, execute, and document hardware and software tests.• Installing and configuring VoIP systems, including IP phones, PBX systems, and gateways.• Performing regular maintenance and upgrades on existing VoIP systems to ensure optimal performance.• Troubleshooting and resolving technical issues related to VoIP systems, including network connectivity, call quality, and system configuration.