Senior Network Engineer: Zero Trust, SASE & OT Networking

The Judge Group; Norcross (GA); On-site; USD 97,000 - 123,000; Full time

Job summary

The Judge Group is seeking a hands-on Senior Network Engineer to support and optimize our enterprise network across Norcross offices, data centers, and cloud environments. This role focuses on network operations, security, wireless infrastructure, and strategic initiatives including Zero Trust and SASE.

You will lead design and deployment efforts, document architectures, mentor junior staff, and collaborate with IT, security, and operations teams to ensure availability and performance of

Qualifications

• Bachelor's degree in Information Technology, Computer Science, Engineering, or related field (or equivalent experience).
• 10+ years of enterprise network engineering experience.
• Experience supporting multi-site or global network environments.
• Strong background in routing, switching, wireless networking, and network security.
• Experience administering enterprise firewall platforms and secure remote access solutions.
• Knowledge of VLANs, TCP/IP, VPNs, DNS, DHCP, NAT, SD-WAN, and network monitoring tools.
• Experience with cloud networking in Azure and/or AWS.
• Strong troubleshooting, documentation, and project leadership skills.

Responsibilities

• Administer and support enterprise LAN, WAN, and wireless networks.
• Configure, troubleshoot, and optimize routing, switching, VLANs, VPNs, DNS, DHCP, and related network services.
• Manage and support enterprise wireless environments.
• Serve as a Tier 2/Tier 3 escalation point for complex networking issues.
• Work with service providers and vendors to resolve connectivity and performance issues.
• Maintain network diagrams, documentation, and operational standards.
• Implement and maintain firewall policies, NAT, VPNs, and access controls.
• Support Zero Trust and SASE initiatives, including secure remote access solutions.
• Participate in network security assessments, remediation efforts, and infrastructure hardening.
• Monitor network performance and security posture across multiple locations.
• Lead network segmentation initiatives between corporate IT and OT environments.
• Design and document secure network architectures for manufacturing facilities.
• Partner with Infrastructure, Security, Engineering, and Operations teams to support critical business systems.
• Conduct testing, validation, and post-deployment support for network projects.
• Participate in network modernization, upgrade, and infrastructure refresh projects.
• Support business continuity and disaster recovery initiatives.
• Ensure documentation, standards, and change management processes are followed.

Skills

Networking expertise

Project leadership

Troubleshooting

Education

Bachelor's degree in IT/CS/Engineering

Tools

Fortinet firewall

Juniper switching

Azure/AWS cloud networking

Job description

The Judge Group is seeking a hands-on Senior Network Engineer to support and optimize our enterprise network across Norcross offices, data centers, and cloud environments. This role focuses on network operations, security, wireless infrastructure, and strategic initiatives including Zero Trust and SASE.

You will lead design and deployment efforts, document architectures, mentor junior staff, and collaborate with IT, security, and operations teams to ensure availability and performance of