Senior Security Engineer, Network

Company : Anduril Industries
Location : Costa Mesa, CA, 92626
Posted Date : 17 October 2025
Job Type : Full Time
Category : Industrial Engineering
Occupation : Security Engineer
Job Details
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.
ABOUT THE TEAM
Anduril's Security Engineering team is looking for a security engineer to focus on building world class defensive controls to protect the infrastructure around our advanced defense technology products. In this role, you'll design and implement advanced security architecture that protects our global network while serving as a critical security partner across the enterprise.
ABOUT THE JOB
WHAT YOU'LL DO
- Architect and implement defensive security controls for cloud, production, and corporate environments
- Support the deployment, configuration, and maintenance of network security tools
- Build systems to support automation, visibility, and threat detection for efforts across various information security and infrastructure teams
- Independently drive security initiatives and foster a security-first mindset across the organization
- Work closely with Network, Infrastructure, and other partner teams to review designs and use-cases, ensuring our networks are secure by design
- Experience with routing, switching, and network design principles
- Experience conducting network architecture or design reviews from a security perspective
- Knowledge of modern adversary tradecraft and mitigating controls
- Experience with programming in one or more general purpose languages (Python, Go, Rust, etc)
- Familiarity with one or more infrastructure as code languages (e.g., Terraform, AWS CDK) in a production capacity
- Experience developing and implementing network-based defensive controls in corporate and industrial production environments
- Ability to work autonomously and take ownership of complex projects
- Have participated in or supported incident response events
- Eligible to obtain and maintain an active U.S. Top Secret security clearance
- Experience with AWS, Azure, or GCP security ecosystem and tooling
- Experience building bespoke solutions in high-growth high-complexity network environments
- Strong experience with Linux operating systems
- Platinum Healthcare Benefits:For U.S. roles, we offer comprehensive medical, dental, and vision plans at little to no cost to you.
- For UK roles, Private Medical Insurance (PMI): Anduril will cover the full cost of the insurance premium for an employee and dependents.
- For AUS roles, Private health plan through Bupa: Coverage is fully subsidized by Anduril.
- Basic Life/AD&D and long-term disability insurance 100% covered by Anduril, plus the option to purchase additional life insurance for you and your dependents.
- Extremely generous company holiday calendar including a holiday hiatus in December, and highly competitive PTO plans.
- 16 weeks of paid Caregiver & Wellness Leave to care for a family member, bond with your baby, or tend to your own medical condition.
- Family Planning & Parenting Support: Fertility (eg, IVF, preservation), adoption, and gestational carrier coverage with additional benefits and resources to provide support from planning to parenting.
- Mental Health Resources: We provide free mental health resources 24/7 including therapy, life coaching, and more. Additional work-life services, such as free legal and financial support, available to you as well.
- A professional development stipend is available to all Andurilians.
- Company-funded commuter benefits available based on your region.
- Relocation assistance (depending on role eligibility).
- 401(k) retirement savings plan - both a traditional and Roth 401(k). (US roles only)
To view Anduril's candidate data privacy policy, please visit
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