OT Network Architect for Greenfield Energy Sites

Intersect; Texas; On-site; USD 118,000 - 137,000; Full time

Benefits offered by this job

Equity Grant

Health & wellness

Unlimited PTO

Parental leave

Family care support

Mental health resources

Food stipend

Cell phone reimbursement

Pet insurance

Home office setup

UrbanSitter credits

ActiveHero

One Medical

Job summary

Intersect is hiring an OT Network & Site Infrastructure Engineer for its Corporate IT team. You will build secure, scalable IT/OT networks linking clean energy facilities to corporate systems and the grid, and serve as the primary on-site authority during deployments.

You will work with Engineering, SCADA, and Operations to ensure high uptime, secure telemetry, and robust network configurations across multiple Dallas/Houston area sites. The role starts Aug 3, 2026.

Qualifications

• Bachelor's degree in a related field is required.
• 5+ years of network and infrastructure engineering experience in OT/industrial environments.
• Experience with enterprise/industrial networking hardware and Purdue segmentation standards.
• Experience deploying OT threat detection platforms and endpoint protection.
• Ability to travel up to 50% and collaborate across IT/SCADA/Operations.

Responsibilities

• Architect and implement greenfield OT networks.
• Deploy/configure industrial switches, Palo Alto firewalls, and routing at new sites.
• Establish IT/OT segmentation per best practices and Purdue model.
• Maintain secure remote access platforms (S2S VPN, ZTNA, jump servers).
• Integrate OT IDS (Nozomi/Claroty/Dragos) with CrowdStrike across locations.
• Troubleshoot SCADA Ignition connectivity and RTU telemetry.
• Site-level network performance optimization and failover validation.
• Provide on-site technical leadership during commissioning and vendor handoffs.
• Collaborate with IT, SCADA, and Field Ops to standardize config and monitoring.

Skills

OT networking

IT/OT segmentation

Remote access architectures

SCADA/Ignition

Education

Bachelor's degree in Network Engineering or related field

Tools

Palo Alto

Cisco

Hirschmann

Nozomi

Claroty

Dragos

CrowdStrike

ZTNA

Site-to-Site VPNs

Job description

Intersect is hiring an OT Network & Site Infrastructure Engineer for its Corporate IT team. You will build secure, scalable IT/OT networks linking clean energy facilities to corporate systems and the grid, and serve as the primary on-site authority during deployments.

You will work with Engineering, SCADA, and Operations to ensure high uptime, secure telemetry, and robust network configurations across multiple Dallas/Houston area sites. The role starts Aug 3, 2026.