Network Engineer: Design, Deploy & Secure Global Networks

Custom Computer Specialists; Town of Oyster Bay (NY); On-site; USD 120,000 - 140,000; Full time

Benefits offered by this job

Medical and dental plans

Vision plan

401K with employer match

Tuition reimbursement

Onsite fitness center

Job summary

Custom Computer Specialists in New York is seeking an experienced Network Engineer to design, deploy, and support secure network infrastructure across LAN, WAN, WLAN, and remote-access environments.

You will work on VPNs, firewalls, site-to-site connections, and integrate with VMware/SQL storage. A strong Cisco background and relevant certifications are required, with ongoing documentation and collaboration across teams.

Qualifications

• Bachelor's degree in IT, Computer Science, or equivalent experience.
• 3–5+ years of experience in network engineering or administration.
• Certifications: CCNA, CCNP, Network+, or similar.
• Strong understanding of TCP/IP, DNS, DHCP, VLANs, routing protocols (OSPF/BGP), and wireless technologies.
• Proficiency with Cisco network platforms.

Responsibilities

• Design, configure, and deploy network solutions (LAN/WAN/WLAN, VPN, firewalls).
• Monitor, verify, and provide IT support for switches, routers, wireless connectivity, Internet connectivity, and site-to-site links.
• Manage security services and VPN authentication mechanisms.
• Provide network documentation and diagrams; project-manage network infrastructure projects.
• Implement network security measures including firewall policies and access controls.

Skills

TCP/IP

DNS

DHCP

VLANs

OSPF

BGP

Wireless technology

Cisco platforms

3-5+ years experience

Education

Bachelor's degree in IT/CS

Tools

Cisco IOS

Job description

Custom Computer Specialists in New York is seeking an experienced Network Engineer to design, deploy, and support secure network infrastructure across LAN, WAN, WLAN, and remote-access environments.

You will work on VPNs, firewalls, site-to-site connections, and integrate with VMware/SQL storage. A strong Cisco background and relevant certifications are required, with ongoing documentation and collaboration across teams.