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Senior Product Security Engineer

Anduril - London, England, United Kingdom - In-office - posted 2026-08-04

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Anduril Industries is a defense technology company transforming military capabilities through advanced technology. The company develops Lattice OS, an AI-powered operating system that integrates thousands of data streams into real-time 3D command and control centers, alongside autonomous systems, AI platforms, aerospace vehicles, and long-range sensors. We are seeking a Senior Product Security Engineer to develop novel security tooling, discover vulnerabilities, and secure our advanced technology suite. The ideal candidate has a background in electrical or software engineering with a focus on platform security, or has transitioned to product/application security roles. Key Responsibilities: - Own development and maturation of security features across Anduril's product portfolio - Author and maintain security documentation including System Security Plans, Threat Analysis and Risk Assessments, and compliance evidence - Collaborate with engineering teams to build resilient, security-hardened products that meet industry-standard security goals - Work with manufacturing and operations teams to develop secure handling and operational processes - Conduct comprehensive security assessments including architecture reviews, source code analysis, configuration auditing, and adversarial testing - Integrate and mature Product Security's tooling across Anduril's products - Engage with teams to remediate design, implementation, integration, and process weaknesses Required Qualifications: - Proficiency with one or more programming languages (C/C++, Golang, Rust, Python) - Experience assessing security of firmware, applications, networks, IoT, or embedded systems - Experience developing and improving security features for firmware, applications, networks, or embedded systems - Track record building, testing, and delivering production-ready systems, especially embedded and/or Linux systems - Knowledge of structured threat modeling and risk assessment methodologies - Experience securing autonomous systems and understanding their unique threat models - Strong written and verbal communication skills - Eligible to obtain and maintain UK Security Clearance (SC level minimum) - UK citizen Preferred Qualifications: - Experience with UK Ministry of Defence Cyber Security Model, including Government Security Classifications, DefStans (05-138+), Cyber Secure by Design, DIPNs, and ISNs - Familiarity with aviation cyber security standards (DO-326A/ED-202A) - Experience with SORA or CAA Type Certification cyber requirements - Experience engaging with certification bodies (CAA, MAA/DE&S) - Knowledge of RF Emanation Protection and TEMPEST - Experience with Network Security Devices (Inter-Domain Gateways, Cross Domain Solutions) - Familiarity with security architectures of embedded, aerospace, or cyber-physical systems - Experience with programmable logic devices and development tools - Sole UK National status (no other citizenships)

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