IT/OT Network Engineer

DNV Group; Ciudad de México; On-site; MXN 420,000 - 720,000; Full time

Job summary

DNV Group in Mexico City seeks an IT/Computer Engineer to support industrial networking, OT security, and SCADA infrastructure across utility and energy projects.

You will design networks, manage SCADA servers and gateways, configure switches, routers and VPNs, and drive system deployments while documenting networks and cybersecurity practices.

Qualifications

• Design and maintain industrial network architectures.
• Implement cybersecurity best practices for OT environments.
• Execute system integration between SCADA, databases, cloud services, and utility communication systems.

Responsibilities

• Design and maintain industrial network architectures.
• Manage SCADA servers, historians, gateways, and communication infrastructure.
• Configure and troubleshoot switches, routers, firewalls, and VPN solutions.
• Implement cybersecurity best practices for OT environments.
• Execute system integration between SCADA, databases, cloud services, and utility communication systems.
• Troubleshoot and resolve network, connectivity and communication performance issues.
• Dive system deployments, upgrades, and migrations.
• Develop network and cybersecurity documentation.

Skills

Industrial networking

SCADA

OT security

VPN

Firewall configuration

Network troubleshooting

Tools

SCADA systems

Industrial routers/switches

Firewalls

VPN solutions

Job description

We are seeking an IT / Computer Engineer to support industrial networking, cybersecurity, SCADA infrastructure, and operational technology (OT) environments.
This role bridges traditional IT systems and industrial control systems, ensuring reliable and secure connectivity across utility and energy infrastructure projects.

What you'll Do

• Design and maintain industrial network architectures.
• Manage SCADA servers, historians, gateways, and communication infrastructure.
• Configure and troubleshoot switches, routers, firewalls, and VPN solutions.
• Implement cybersecurity best practices for OT environments.
• Execute system integration between SCADA, databases, cloud services, and utility communication systems.
• Troubleshoot and resolve network, connectivity and communication performance issues.
• Dive system deployments, upgrades, and migrations.
• Develop network and cybersecurity documentation.