Senior OT Network Engineer, Factory & Industrial

Anduril Industries; Costa Mesa (CA); On-site; USD 147,000 - 196,000; Full time

Benefits offered by this job

Equity grants

Comprehensive benefits

Career growth

Job summary

Anduril Industries, a defense tech leader, seeks a Network Engineer to design, deploy, and maintain factory OT networks. You will work hands-on in production spaces, collaborating with Manufacturing Engineering, Facilities, Security, and IT to ensure reliable and secure networks aligned with ISA-95 and Purdue standards.

The role requires extensive field work, site surveys, and hardware installations, with opportunities to influence architecture across Arsenal-2 and related manufacturing

Qualifications

• 5–7 years of OT/network engineering experience.
• Hands‑on with site surveys, field installations, and factory/network builds.
• Familiarity with ISA-95 and Purdue Model segmentation for OT environments.
• Proficiency with Cisco, Arista, and Palo Alto platforms including Panorama and NGFW.
• Experience with Layer 2/3, wireless, and firewall policy management.
• Understanding of Modbus/TCP, Ethernet/IP, and PROFINET security.
• Experience with EVPN VXLAN for private cloud networking.
• Ability to lift 50 pounds and work in production environments.
• Willingness to travel to remote sites for installation and support.
• Must be eligible to obtain and maintain a U.S. TS clearance.

Responsibilities

• Perform site walks and surveys to assess network needs and plan installations.
• Design secure, segmented network architectures for factory/OT systems.
• Install, configure, and support routers, switches, firewalls, wireless gear, and industrial devices.
• Support manufacturing builds, new production lines, and machine onboarding.
• Conduct cable validation, racking, and physical layer troubleshooting.
• Manage equipment inventory across facilities: tracking, forecasting, ordering hardware.
• Coordinate procurement with vendors and subcontractors.
• Maintain documentation for network topology, cabling, VLANs and IPs.
• Implement network security controls including segmentation, ACLs, firewalls, IDS/IPS.
• Monitor network performance and perform proactive maintenance for production stability.
• Provide on-call support and escalation for OT network incidents.
• Travel to remote facilities for surveys and deployments.

Skills

OT network engineering

Site surveys

ISA-95/Purdue

Cisco/Arista/Palo Alto

Industrial protocols (Modbus/TCP,Ether

EVPN VXLAN

Travel willingness

U.S. TS clearance

Field installations

Documentation & troubleshooting

Tools

Cisco

Arista

Palo Alto

Job description

Anduril Industries, a defense tech leader, seeks a Network Engineer to design, deploy, and maintain factory OT networks. You will work hands-on in production spaces, collaborating with Manufacturing Engineering, Facilities, Security, and IT to ensure reliable and secure networks aligned with ISA-95 and Purdue standards.

The role requires extensive field work, site surveys, and hardware installations, with opportunities to influence architecture across Arsenal-2 and related manufacturing