AlfaTech

Network Engineer

• Oversee network and server administration, including firewalls, routers, switches, network protocols, and server maintenance
• Maintain secure servers, applications, databases, and local and cloud backups
• Design and implement new network solutions and improve existing network efficiency
• Install, configure, and support routers, access and core switches, servers, Active Directory, DNS, and DHCP
• Maintain firewalls, routing, and switching for network efficiency and security
• Monitor performance, troubleshoot issues, conduct penetration testing, and investigate outages
• Schedule upgrades and maintain file servers, VPN gateways, and intrusion detection systems
• Install and maintain security updates in compliance with industry best practices
• Create network operations reports and maintain network configuration documentation
• Administer Windows servers, including system and application software and patches
• Support SAN, NAS, and virtual server infrastructure
• Administer Azure, on-premises Active Directory, and Office 365 systems
• Monitor CPU usage, disk usage, response times, and other system resources
• Install, configure, and maintain server security software such as antivirus programs
• Secure networks through firewalls, password protection, and other controls
• Inspect hardware for vulnerable access points
• Automate systems administration tasks where possible
• Maintain server and infrastructure documentation and logs
• Maintain corporate backup systems for all servers
• Keep current with information technology security trends
• Provide helpdesk support and mentor helpdesk staff
• Treat employees fairly and respectfully
• Report to the Director of Corporate IT
• Perform other duties assigned by the Director of Corporate IT