Hybrid Network Administrator: Cloud, Security & SD-WAN

ABM industries; Georgia; Hybrid; USD 70,000 - 110,000; Full time

Job summary

ABM Industries is seeking a Network Administrator to support enterprise networking across campus, branch, cloud, and hybrid environments. You’ll provide Tier I/II support for routing, switching, wireless, SD-WAN, VPN, DNS, and DHCP while working with cybersecurity and cloud operations teams.

You will install and maintain Cisco infrastructure, participate in automation efforts, and help ensure secure, resilient network services with strong operational excellence.

Qualifications

• Bachelor’s degree preferred in Information Technology, Computer Science, or equivalent professional experience.
• 4-5 years of experience supporting enterprise network infrastructure and network operations.
• Experience supporting Cisco enterprise networking environments.
• Experience with enterprise ITSM platforms such as ServiceNow.
• Strong troubleshooting and root cause analysis experience.
• Experience with Cisco ISE, Catalyst Center, Cisco Meraki, Cisco DNA, ThousandEyes, or Cisco Secure technologies.
• Experience supporting Azure, AWS, or Google Cloud networking environments.
• Experience with SD-WAN technologies.
• Experience with enterprise monitoring and observability platforms such as SolarWinds, LogicMonitor, Datadog, Splunk, Grafana, 7SIGNAL, or similar solutions.
• Experience with Wireshark, NetFlow, and packet analysis tools.
• Experience with network automation technologies including Ansible, Terraform, Python, PowerShell, and REST APIs.
• Experience supporting Wi-Fi 6/6E environments and Infoblox DDI solutions.

Responsibilities

• Provide Tier I/Tier II operational support for enterprise LAN, WAN, WLAN, SD-WAN, VPN, DNS, DHCP, and Internet connectivity services.
• Monitor, troubleshoot, and resolve network performance, availability, and reliability issues.
• Install, configure, maintain, and support Cisco networking infrastructure including Catalyst switching, wireless controllers, and Meraki environments.
• Perform network refreshes, hardware replacements, software upgrades, and lifecycle management activities.
• Maintain network configurations, VLANs, routing protocols, wireless infrastructure, and IP address management.
• Support network security technologies including firewalls, NAC solutions, MFA integrations, segmentation, and secure remote access.
• Partner with Cybersecurity teams on vulnerability remediation, incident response, and infrastructure hardening initiatives.
• Utilize monitoring and observability platforms to proactively identify and remediate performance issues.
• Analyze packet captures, NetFlow data, latency issues, and application performance metrics.
• Support automation initiatives using Ansible, Terraform, Python, REST APIs, and Git-based workflows.
• Maintain network documentation, diagrams, standards, and operating procedures.
• Participate in project implementations, maintenance windows, and on-call support rotations.
• Perform other duties as assigned

Skills

Analytical thinking

Communication

Customer service

Collaboration

Network troubleshooting

Education

Bachelor’s degree or equivalent (IT/CS)

Tools

Cisco

Meraki

ISE

Catalyst

SD-WAN

Azure

AWS

Google Cloud

ThousandEyes

SolarWinds

Datadog

Grafana

Splunk

7SIGNAL

Wireshark

NetFlow

Ansible

Terraform

Python

REST APIs

Infoblox DDI

Job description

ABM Industries is seeking a Network Administrator to support enterprise networking across campus, branch, cloud, and hybrid environments. You’ll provide Tier I/II support for routing, switching, wireless, SD-WAN, VPN, DNS, and DHCP while working with cybersecurity and cloud operations teams.

You will install and maintain Cisco infrastructure, participate in automation efforts, and help ensure secure, resilient network services with strong operational excellence.