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Senior Security Engineer

Anduril
Costa Mesa, California, United States; Remote; Washington, District of Columbia, United States Posted Sep 29, 2026
Full-time

About this role

Senior Security Engineer

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 defense technology products.

WHAT YOU'LL DO

  • Design and implement security controls across cloud, production, and corporate infrastructure

  • Develop tools and systems to improve security posture and operational efficiency

  • Conduct security architecture and design reviews for systems and applications

  • Build automation to detect, monitor, and remediate security issues

  • Work across infrastructure, application, and operational security domains

  • REQUIRED QUALIFICATIONS

  • Strong programming ability in one or more general purpose languages (Python, Go, Rust, etc)

  • Experience with one or more infrastructure as code languages (e.g., Terraform, AWS CDK) in a production capacity

  • Experience conducting security architecture or design reviews around custom business applications

  • Solid understanding of modern attack vectors and defensive mitigation strategies

  • Experience working with cloud platforms and deploying applications through CI/CD pipelines

  • Experience developing and implementing defensive controls around endpoint and SaaS applications

  • Ability to work autonomously, take ownership of projects, and collaborate across teams

  • Have participated in or supported incident response events

  • Eligible to obtain and maintain a U.S. TS clearance

  • PREFERRED QUALIFICATIONS

  • Experience building bespoke solutions in high-growth and high-complexity environments

  • Experience with log aggregation, secrets management, or endpoint security tools

  • Experience with AWS, Azure, or GCP security ecosystem and tooling

  • Strong experience with Linux operating systems

Benefits

  • At Anduril, we invest in our people. Our comprehensive, competitive benefits package (available at little to no cost to employees) ensures you’re supported in health, recovery, and whatever comes next. For more information, Explore Our Benefits.

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