Enterprise Network Engineer - WAN, Security & VPN

Valiant Technologies LLC; City of Albany (NY); On-site; USD 90,000 - 130,000; Full time

Job summary

Valiant Technologies LLC is seeking an experienced network engineer to design, configure, and maintain complex enterprise networks in a data-center and office environment. You will work with LAN/WAN/WLAN, routing protocols, and security standards to ensure reliable connectivity.

Your role involves configuring Cisco devices, managing VPN connections, and collaborating with security, cloud, and application teams to resolve network issues.

Qualifications

• Design and maintain enterprise network infrastructure (LAN/WAN/WLAN) for data centers.
• Experience with routing protocols (BGP/OSPF/EIGRP) and IP addressing.
• Knowledge of firewall policies, ACLs, NAT, VPN concepts.
• Ability to monitor, troubleshoot, and optimize network performance.

Responsibilities

• Designed, configured, implemented, and maintained enterprise network infrastructure.
• Configured and managed Cisco routers, switches, firewalls, and wireless access points.
• Implemented routing protocols and subnetting for scalable networks.
• Managed VLANs, VPNs, IPsec, and SSL VPN connections.
• Implemented DNS, DHCP, TCP/IP, and core network services.
• Prepared network diagrams and incident reports; supported change and problem management.

Skills

Networking

Routing protocols

Switching

Network security

Network devices

WAN technologies

Network services

Job description

Valiant Technologies LLC is seeking an experienced network engineer to design, configure, and maintain complex enterprise networks in a data-center and office environment. You will work with LAN/WAN/WLAN, routing protocols, and security standards to ensure reliable connectivity.

Your role involves configuring Cisco devices, managing VPN connections, and collaborating with security, cloud, and application teams to resolve network issues.