Hybrid Network Administrator (Cisco, SD-WAN, SecOps)

ABM industries; New York (NY); Hybrid; USD 85,000 - 120,000; Full time

Job summary

ABM Industries is seeking a Network Administrator to support and improve our enterprise networking across campus, branch, cloud, and hybrid environments. You will provide Tier I/II assistance for LAN/WAN/WLAN, SD-WAN, VPN, DNS, DHCP, and cloud networking, ensuring secure, resilient services.

You will collaborate with Network Engineering, Cybersecurity, Cloud Operations, and Service Desk to advance modernization efforts, automation, and Zero Trust objectives while maintaining operational

Qualifications

• Bachelor’s degree in Information Technology, Computer Science, or equivalent professional experience.
• 4-5 years of experience supporting enterprise network infrastructure and network operations.
• Experience with Cisco enterprise networking environments and related technologies.
• Experience with ITSM platforms such as ServiceNow and strong troubleshooting/root-cause analysis skills.

Responsibilities

• Provide Tier I/II operational support for enterprise LAN, WAN, WLAN, SD-WAN, VPN, DNS, DHCP, and Internet connectivity services.
• Monitor, troubleshoot, and resolve network performance and reliability issues.
• Install, configure, and support Cisco networking infrastructure including Catalyst switching and Meraki environments.
• Perform network refreshes, lifecycle management, and upgrades.
• Maintain network configurations, VLANs, routing, wireless infra, and IP address management.
• Support security technologies including firewalls, MFA integrations, segmentation, and secure remote access.
• Collaborate with Cybersecurity teams on vulnerability remediation and incident response.
• Utilize observability platforms to proactively identify performance issues.
• Analyze packet captures, NetFlow data, latency, and application performance metrics.

Skills

Cisco networking

Troubleshooting/RCAs

Cloud networking

Automation scripting

Security fundamentals

Education

Bachelor’s degree in IT/CS

Tools

Cisco Catalyst/Meraki

Wireshark

SolarWinds

Datadog

Grafana

Ansible

Terraform

Python

REST APIs

Infoblox DDI

Job description

ABM Industries is seeking a Network Administrator to support and improve our enterprise networking across campus, branch, cloud, and hybrid environments. You will provide Tier I/II assistance for LAN/WAN/WLAN, SD-WAN, VPN, DNS, DHCP, and cloud networking, ensuring secure, resilient services.

You will collaborate with Network Engineering, Cybersecurity, Cloud Operations, and Service Desk to advance modernization efforts, automation, and Zero Trust objectives while maintaining operational