Network Engineer: Security‑Focused, 12-Month Contract

Intone Inc; New York, Northern (NY, KY); Hybrid; USD 90,000 - 135,000; Full time

Job summary

Intone Inc in New York City is seeking a Network Administrator/Engineer for a 12-month contract to design, implement and manage network infrastructure across LAN, WAN, VPN, and firewall configurations.

You will install, configure, upgrade, and monitor devices including firewalls, routers, switches, VoIP and wireless systems, and ensure security and performance through patches, monitoring, and audits.

Qualifications

• 3–5 years of experience as a Network Administrator, Network Engineer, or similar role within the banking industry or large organizations.
• Knowledge of Cisco and Juniper networks, products, and services.
• Proven hands-on experience with network updates, patches, and configuration setups.
• Strong understanding of network protocols (TCP/IP, BGP, OSPF, MPLS).
• Proficiency with network monitoring and diagnostic tools.
• Fluency in English and Mandarin.

Responsibilities

• Design, implement, and manage network infrastructure, including LAN, WAN, VPN, and firewall configurations.
• Install, configure, upgrade, and monitor network systems and devices including firewalls, routers, switches, VoIP, and wireless systems.
• Perform network updates, patches, and configuration setups to ensure security and optimal performance.
• Monitor network performance and troubleshoot issues to minimize downtime.
• Manage and maintain network security protocols and compliance standards.
• Collaborate with IT security and system administrators to integrate security measures.
• Prepare and maintain detailed documentation of network configurations, processes, and updates.
• Provide technical support and guidance to other IT staff and end-users.
• Conduct regular audits to ensure compliance with internal policies and external regulations.

Skills

Cisco

Juniper

TCP/IP

BGP

OSPF

MPLS

Mandarin

Network monitoring tools

Tools

Network monitoring tools

Job description

Intone Inc in New York City is seeking a Network Administrator/Engineer for a 12-month contract to design, implement and manage network infrastructure across LAN, WAN, VPN, and firewall configurations.

You will install, configure, upgrade, and monitor devices including firewalls, routers, switches, VoIP and wireless systems, and ensure security and performance through patches, monitoring, and audits.