OT Network Engineer: Hybrid IT/OT & Azure Security

Transportation Partners & Logistics; Centennial (CO); On-site; USD 95,000 - 125,000; Full time

Job summary

TAKKION is seeking an hands-on OT Network Engineer to design, implement, maintain, and secure the network infrastructure that supports ICS/SCADA/DCS and remote field operations. This role bridges IT and OT to ensure reliable communications, secure access, and high availability across on-premises and cloud environments.

The ideal candidate will have strong networking, firewall, and industrial cybersecurity experience, with the ability to work independently, collaborate with vendors and internal

Qualifications

• Bachelor's degree in Information Technology, Computer Science, Electrical Engineering, or related field.
• 5+ years of experience administering enterprise and/or industrial networking environments.
• Experience with networking technologies, Industrial Ethernet, VPN, and firewall administration.
• Experience supporting remote field communications and telecommunications infrastructure.
• Experience documenting complex network environments and maintaining accurate technical documentation.
• Strong understanding of industrial cybersecurity principles and network segmentation.

Responsibilities

• Design, configure, and maintain Layer 2 and Layer 3 industrial networks.
• Configure switches, routers, firewalls, VPN concentrators, wireless gear.
• Support OT cybersecurity, access control, and CIP/NERC alignment.
• Collaborate with ISPs, vendors, and customers to ensure reliable connectivity.
• Document networks, create diagrams, and maintain asset inventories.
• Assist with Azure hybrid cloud integrations and secure cloud connectivity.

Skills

OT/IT bridging

Networking

Security mindset

Documentation

Vendor coordination

Remote field support

Education

Bachelor's degree in IT / CS / EE

Tools

Microsoft Azure

SQL databases

VPN technologies

Firewall administration

Industrial networking hardware

Job description

TAKKION is seeking an hands-on OT Network Engineer to design, implement, maintain, and secure the network infrastructure that supports ICS/SCADA/DCS and remote field operations. This role bridges IT and OT to ensure reliable communications, secure access, and high availability across on-premises and cloud environments.

The ideal candidate will have strong networking, firewall, and industrial cybersecurity experience, with the ability to work independently, collaborate with vendors and internal