Senior Network Administrator

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center.

As the world enters an era of strategic competition, Anduril is committed to bringing cutting‑edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.

We are seeking a highly motivated and experienced Senior Network Administrator to join our Infrastructure Operations Team. Comprising network, systems, and GNOC analysts and administrators, this cross‑functional team is pivotal in ensuring the seamless operation, continuous improvement, and robust maintenance of Anduril's critical infrastructure.

As a core member of this team, your primary focus will be supporting Anduril's corporate and production network environments, providing direct support to internal teams and business units. Your expertise will be instrumental in the deployment, maintenance, and resilient support of highly sophisticated network architectures that underpin our global operations and innovative technologies. You will navigate complex environments spanning on‑premises data centers, corporate office environments, and leading cloud platforms, ensuring optimal performance, security, and reliability across our critical systems.

This role requires a proactive administrator capable of identifying operational efficiencies and troubleshooting complex issues within critical network infrastructure, contributing significantly across four major functions:
Monitoring and Incident Management, Deployment, Operations, and Tooling / Automation.

WHAT YOU’LL DO

• Network Deployment & Maintenance:
  Deploy, configure, and maintain robust network infrastructure across Anduril's corporate and production environments, including new offices, data centers, and critical operational sites. Install, configure, and support a wide variety of multi‑vendor network devices, including routers, switches, firewalls, and proxy servers, ensuring highly available and compliant network operations.
• Network Security & Optimization:
  Implement, manage, and optimize existing network solutions for corporate environments, focusing on security, performance, and reliability, including advanced routing protocols like BGP and modern datacenter architectures such as spine‑leaf. Implement and maintain multi‑site IPSec connectivity solutions for secure connections between remote sites and public cloud environments. Routinely audit, enforce, and maintain security policies and protocols for all network devices, including routers, switches, and firewalls, to meet security best practices and internal compliance requirements.
• Network Operations & Performance:
  Maximize network performance through ongoing monitoring, proactive troubleshooting, and root cause analysis. Investigate and resolve complex network faults, triage service requests from users, and respond to incident alerts, escalating to engineering teams when necessary. Ensure deployed network infrastructure adheres to configuration standards and maintain up‑to‑date firmware releases for all network equipment.
• Monitoring & Incident Management (Network Focus):
  Operate and continuously refine network monitoring and alerting solutions, ensuring comprehensive visibility into overall network health. Contribute to the implementation of network incident management pipelines, participate in post‑mortems for network outages, and assist in generating network incident metric data. Manage on‑call solutions (e.g., Pager Duty) specifically for network‑related issues.
• Network Tooling & Automation:
  Utilize and support the development of automation scripts and tools (e.g., Python, Bash, Ansible, Terraform) to streamline network operations, enforce…