Senior Network & OT Engineer (Data Center)

Insight Global; Atlanta (GA); On-site; USD 160,000 - 175,000; Full time

Job summary

Insight Global is seeking a Network Engineer to design, implement, manage, and secure network infrastructure supporting data center operations and facility systems. You will own networks connecting OT platforms like BMS and EPMS, ensuring high availability and robust security.

The role collaborates with IT, security, facilities, and vendors, supporting change control, incident response, and disaster recovery. Travel may be required to support projects and sites.

Qualifications

• Bachelor’s degree in information technology, computer science, engineering, or related field.
• 7–10 years of enterprise network experience.
• Experience in data centers or critical facilities environments.
• Strong TCP/IP and L2/L3 routing/switching knowledge.
• Experience with security controls, vulnerability management, and incident response.

Responsibilities

• Install, configure, administer, and support networks and devices (switches, routers, firewalls, VPNs).
• Provide network engineering support for OT and facility systems (BMS, EPMS, environmental monitoring, access control, surveillance).
• Monitor network performance, latency, and health to ensure availability and reliability.
• Implement and maintain security controls protecting data center networks and OT systems.
• Manage vendor relationships and secure third‑party remote access.
• Lead incident response for outages or cybersecurity events and assist with containment and recovery.
• Contribute to change/configuration management and rollback planning for significant network changes.
• Maintain accurate network documentation and asset inventories.
• Support compliance reviews, risk assessments, and audit readiness.
• Travel as required to perform job duties.

Skills

TCP/IP networking

Switches/routers/firewalls

VPNs

Security concepts

Network monitoring

Vulnerability management

Education

Bachelor’s degree in IT/CS/Engineering

Tools

Syslog

SNMP

NetFlow

Job description

Insight Global is seeking a Network Engineer to design, implement, manage, and secure network infrastructure supporting data center operations and facility systems. You will own networks connecting OT platforms like BMS and EPMS, ensuring high availability and robust security.

The role collaborates with IT, security, facilities, and vendors, supporting change control, incident response, and disaster recovery. Travel may be required to support projects and sites.