Network Engineer

• Administer and maintain LAN, WAN, wireless, VPN, Internet, and related network infrastructure
• Configure and maintain switches, routers, firewalls, wireless infrastructure, VPN systems, and network-management platforms
• Administer VLANs, routing, switching, DNS, DHCP, IP addressing, and related network services
• Monitor network performance, availability, capacity, utilization, traffic, and security events
• Troubleshoot network connectivity, performance, routing, switching, wireless, and VPN issues
• Perform network upgrades, configuration changes, infrastructure maintenance, and scheduled or emergency maintenance
• Administer firewalls, network security appliances, VPN infrastructure, and related security technologies
• Implement network segmentation, access-control policies, least-privilege principles, and secure remote access
• Review firewall rules, network-access permissions, and privileged access
• Monitor for indicators of compromise, unauthorized access, abnormal activity, and policy violations
• Investigate network-security alerts and incidents; complete IT Security Incident reports with supporting documentation
• Assist with containment, remediation, recovery, post-incident reviews, and prevention improvements
• Support vulnerability management, remediation programs, security assessments, audits, and compliance activities
• Maintain secure configurations, network diagrams, device inventories, IP-addressing documentation, firewall documentation, and configuration records
• Coordinate operating-system and firmware updates and track network-device lifecycle risks
• Develop and maintain network-security standards, policies, procedures, and technical documentation
• Follow change-management processes and maintain records of network and firewall changes
• Coordinate vendor troubleshooting, technical support, product evaluations, implementations, and acceptance of network-security technologies
• Provide advanced and second-level technical support for network and security issues
• Work with systems administrators, application teams, departments, vendors, and nontechnical stakeholders to resolve connectivity and security issues
• Provide recommendations to IT leadership regarding network security, infrastructure risks, and technology improvements
• Diagnose, resolve, and document hardware and software network problems; provide end-user training and support
• Manage assigned projects and program components using standards such as Agile and PMP
• Provide management reports and updates on network performance, outages, and maintenance activities
• Ensure network equipment and communication software are properly licensed and monitor intrusion detection systems
• Ensure assigned systems comply with applicable regulatory frameworks
• Support administration and maintenance of DNS, DHCP, Active Directory, VMware, SANs, enterprise hardware, and desktop software
• Provide backup support for IT team members, including support calls, emails, and walk-ins
• Participate in rotating schedules, overtime, 24/7/365 availability, and on-call support

Explore IT Security Network Administrator – On-Site at Santa Clara Eco Resort. Review requirements and application details.