Senior OT Network Engineer - Factory Systems & Security

Anduril Industries; Costa Mesa (CA); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

Equity grants

Top-tier benefits

Job summary

Anduril Industries in California is seeking a Network Engineer to design, deploy, and maintain the network systems that support manufacturing environments. You will work hands-on in production spaces and partner with Manufacturing Engineering, Facilities, Security, and IT to ensure reliable, secure factory networks aligned with ISA-95 and Purdue Model standards.

The role requires travel to remote facilities, site surveys, and hardware installations.

Qualifications

• 5–7 years OT network engineering experience.
• Hands-on with site surveys and factory/network buildouts.
• Familiarity with ISA-95 and Purdue Model segmentation.
• Proficient with Cisco, Arista and Palo Alto platforms.
• Secure, maintainable network architectures for manufacturing.

Responsibilities

• Perform site walks and surveys to assess network needs and plan installs.
• Design secure, segmented factory networks per ISA-95 and Purdue.
• Install and support routers, switches, firewalls, and wireless.
• Support new production lines and machine onboarding.
• Manage inventory, procurement, and hardware deployments.
• Maintain network topology docs and inter-zone flows.
• Implement and manage network security controls and monitoring.
• Provide on-call support for OT network incidents.
• Travel to remote facilities for surveys and upgrades.

Skills

Site surveys

Network design

Documentation

Troubleshooting

Communication

Tools

Cisco

Arista

Palo Alto

Panorama

NGFW

ISA-95

Purdue Model

EVPN VXLAN

Rockwell Stratix

Hirschmann

Moxa

Arista hardware

Aruba hardware

AWS

Azure

GCP

OCI

Python

Nornir

Jinja

Ansible

Terraform

Job description

Anduril Industries in California is seeking a Network Engineer to design, deploy, and maintain the network systems that support manufacturing environments. You will work hands-on in production spaces and partner with Manufacturing Engineering, Facilities, Security, and IT to ensure reliable, secure factory networks aligned with ISA-95 and Purdue Model standards.

The role requires travel to remote facilities, site surveys, and hardware installations.