Senior Network Engineer - Enterprise & Security

Amtex Systems Inc; New York (NY); On-site; USD 120,000 - 160,000; Full time

Job summary

Amtex Systems Inc is seeking an experienced Network Engineer to design, implement, and maintain our enterprise network infrastructure across LAN and WAN, including routing and switching. You will ensure reliability and security in a fast-paced environment.

The role requires 10+ years of hands-on experience with Cisco/Juniper routing, firewalls, and VPNs, and you will collaborate with cross-functional teams to upgrade architecture, monitor performance, and document networks with SOPs and diagrams.

Qualifications

• 10+ years of experience in network engineering/administration.
• Strong knowledge of enterprise LAN/WAN design and operations.
• Ability to design secure, scalable network architectures.

Responsibilities

• Design, implement, and maintain enterprise network infrastructure (LAN/WAN, routing, switching)
• Troubleshoot complex network issues and ensure high availability/uptime
• Manage network security protocols, firewalls, and VPNs
• Collaborate with cross-functional teams on network architecture and upgrades
• Monitor network performance and capacity planning
• Prepare documentation, SOPs, and network diagrams

Skills

Routing & Switching (Cisco/Juniper)

Firewall management (Palo Alto/Fortin​

MPLS/SD-WAN/BGP/OSPF

Network monitoring tools

Job description

Amtex Systems Inc is seeking an experienced Network Engineer to design, implement, and maintain our enterprise network infrastructure across LAN and WAN, including routing and switching. You will ensure reliability and security in a fast-paced environment.

The role requires 10+ years of hands-on experience with Cisco/Juniper routing, firewalls, and VPNs, and you will collaborate with cross-functional teams to upgrade architecture, monitor performance, and document networks with SOPs and diagrams.