Network Engineer

Gotham Technology Group; New York (NY); Remote; USD 90,000 - 150,000; Full time

Job summary

An established industry player is seeking a Senior Network Engineer to enhance its global network infrastructure. This pivotal role involves designing, implementing, and securing data, voice, and video networks while collaborating with vendors to optimize performance. The ideal candidate will possess extensive experience with Cisco routing protocols, cloud networking solutions, and security best practices. Join a dynamic team where your expertise will drive operational efficiency and innovation in a fast-paced environment. If you're passionate about networking and eager to make an impact, this opportunity is perfect for you.

Qualifications

• 8-10 years experience with Cisco routers and switches required.
• Strong expertise in BGP and EIGRP for dynamic routing.
• Hands-on experience with network monitoring tools essential.

Responsibilities

• Design and manage enterprise data, voice, and video networks.
• Provide operational support and troubleshooting for VoIP environments.
• Implement security best practices for network infrastructure.

Skills

Cisco routers (ASRs)

BGP

EIGRP

Cloud Networking

Palo Alto Next-Gen Firewalls

Cisco SD-WAN

Quality of Service (QoS)

Network monitoring tools (SolarWinds, ScienceLogic)

Exceptional communication skills

Problem-solving skills

Education

Cisco Certified Network Professional (CCNP)

Tools

Cisco Unified Communications Suite

Zoom Telephone Systems

Job description

Direct message the job poster from Gotham Technology Group

Sr. Technical Recruiter at Gotham Technology Group

Duration: FTE/Permanent

Location: Remote within any of the following states: NY, NJ, CT, CA, or DC Metro area

Under the supervision of the Network Manager, the Senior Network Engineer will play a key role in designing, implementing, maintaining, upgrading, and securing the global network infrastructure (voice, data, and wireless). This individual will work closely with vendors and technology partners to establish network standards, optimize performance, and ensure security across the enterprise. The ideal candidate will bring deep expertise in WAN/LAN routing protocols, Cisco networking, and cloud-based networking solutions.

Key Responsibilities:

Network Design, Implementation & Maintenance

• Design, implement, and manage enterprise data, voice, and video networks, including Cisco routing, switching, wireless, SD-WAN, and VPNs (S2S, DMVPN).
• Establish and maintain network standards in collaboration with the Network Manager and vendors.
• Manage WAN technologies (MPLS, SD-WAN, EPL, T1) and advanced routing using BGP, EIGRP, and Cisco OMP.
• Design and troubleshoot Cisco wireless networks and Cisco ISE security policies.
• Ensure scalable, reliable, and secure network connections between data centers, regional offices, and cloud providers.

Operational Support & Performance Optimization

• Provide operational support and troubleshooting for data networking and VoIP environments, including occasional evening and weekend work.
• Monitor network performance metrics (availability, utilization, latency) using diagnostic tools to ensure peak efficiency.
• Optimize Quality of Service (QoS) for both campus and WAN networks.
• Perform routine upgrades of network hardware and software, following change management processes.
• Coordinate with vendors and IT teams to resolve network faults, manage vendor performance, and escalate issues as necessary.

Security & Compliance

• Implement security best practices for network infrastructure, including Palo Alto Next-Gen Firewalls.
• Manage remote access solutions including Cisco SD-WAN, IPSec/SSL VPN, DMVPN, AAA, and RADIUS.
• Ensure compliance with industry security standards and best practices.

Qualifications & Skills:

• 8-10 years of experience with Cisco routers (ASRs) and switches (Nexus 9k, 9300s, 9500s stacks).
• Strong expertise in BGP and EIGRP for dynamic routing.
• Working knowledge of Cloud On-Ramps and Cloud Networking (preferably Azure).
• Experience with Palo Alto Next-Gen Firewalls.
• Proficiency in Cisco SD-WAN, IPSec/SSL VPN, DMVPN, AAA, and RADIUS.
• Experience with networking protocols (DNS, DHCP, SMTP, SNMP, NTP).
• Strong knowledge of Quality of Service (QoS) principles for campus and WAN environments.
• Experience with Cisco Unified Communications Suite and Zoom Telephone Systems.
• Understanding of SIP, H.323, G.729, G.711, and QoS principles.
• Hands-on experience with network monitoring tools such as SolarWinds, ScienceLogic.
• Strong problem-solving skills, self-starter attitude, and ability to work independently.
• Exceptional communication and customer service skills, with the ability to work across teams and vendors.

Certifications:

• Cisco Certified Network Professional (CCNP) - Required

This is an excellent opportunity for an experienced Senior Network Engineer to lead enterprise networking initiatives, enhance cloud networking capabilities, and drive operational efficiency in a fast-paced environment.

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Information Technology

Industries

IT Services and IT Consulting