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're seeking a Senior Product Security engineer to develop novel security tooling, discover vulnerabilities, and ultimately secure our suite of advanced technologies including artificial intelligence systems, command and control platforms, aerospace vehicles, and long range sensors. The ideal candidate has a background in electrical or software engineering, with a focus on platform security, or has pivoted to a product or application security role. They will be able to conduct complex security architecture reviews, research and mitigate exploits against hardware and software, and work with other engineering teams to build resiliency into our products. Responsibilities: * Owns the development and maturation of security features for Anduril’s products * Authors and maintains security documentation including System Security Plans, Threat Analysis and Risk Assessments, and compliance evidence * Collaborates and builds solutions with engineering teams to meet and exceed industry-standard security goals * Collaborates with manufacturing and operations teams to develop secure handling and operational processes * Engages with teams to remediate uncovered weakness in designs, implementations, integrations, and processes * Integrates and matures Product Securitys suite of tooling thought Anduril’s products. * Conducts security assessments including architecture review, source code analysis, configuration auditing, and adversarial testing Requirements: * Proficient with one or more programming languages (e.g. C/C++, Golang, Rust, Python) * Experience assessing security of firmware, applications, network, IoT, or embedded systems * Experience developing features for and improving security of firmware, applications, network, or embedded systems * Experience building, testing, and delivering production-ready systems, especially for embedded and/or Linux systems * Experience with structured threat modelling and risk assessment methodologies * Experience in building and security autonomous systems and their unique threat model * Experience in any previous military or defence domain; land, air, sea desirable but not mandatory * Familiarity with anti-tamper and reverse engineering hardware and software mechanisms * Strong and professional communication skills (written and verbal) * Must be eligible to obtain and maintain a UK Security Clearance to a minimum of SC level * Must be a UK citizen Preferred Qualifications: * Excels at the above listed Requirements * Experience with UK Ministry of Defence Cyber Security Model, including * UK Government Security Classifications * DefStans (05-138 at a minimum) * Cyber Secure by Design (including JSP 440’s Cyber Secure by Design guidance and/or JSPs 453 and 604) * Defence Information Protection Notices (DIPNs) * Industry Security Notices (ISNs) * Familiarity with aviation cyber security standards such as DO-326A/ED-202A * Experience with SORA or CAA Type Certification cyber requirements * Experience engaging with certification bodies like the CAA or MAA/DE&S * Familiarity with RF Emanation Protection (including TEMPEST) * Experience of Network Security Devices (including Inter-Domain Gateways and Cross Domain Solutions) * Familiarity with security architectures of embedded, aerospace, or cyber-physical systems * Experience with programmable logic devices and their development tools * Regularly builds, tests, and delivers production-ready systems, especially for embedded and/or Linux systems * Ideally a sole UK National (i.e. hold no other citizenships) Anduril is an equal-opportunity employer, and we encourage candidates from all backgrounds to apply. If you are someone passionate to work on problems that matter, we’d love to hear from you! The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are included in the majority of full time offers; and are considered part of Anduril's total compensation package. Additionally, Anduril offers top-tier benefits for full-time employees, including:    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.   PROTECTING YOURSELF FROM RECRUITMENT SCAMS Anduril is committed to maintaining the integrity of our Talent acquisition process and the security of our candidates. We've observed a rise in sophisticated phishing and fraudulent schemes where individuals impersonate Anduril representatives, luring job seekers with false interviews or job offers. These scammers often attempt to extract payment or sensitive personal information. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: * No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. Our legitimate recruitment is entirely free for candidates. * Please always verify communications: * Direct from Anduril: If you receive an email from one of our recruiters, it will only come from an @anduril.com address. * Via Agency Partner: If contacted by a recruiting agency for an Anduril role, their email will clearly identify their agency. If you suspect any suspicious activity, please verify the agency's authenticity by reaching out to [email protected].  * Exercise Caution with Unsolicited Outreach: If you receive any communication that appears suspicious, contains grammatical errors, or makes unusual requests, do not engage. Always confirm the sender's email domain is @anduril.com before providing any personal information or clicking on links. * What to Do If You Suspect Fraud: Should you encounter any questionable or fraudulent outreach claiming to be from Anduril, please report it immediately to [email protected]. Your proactive caution is invaluable in protecting your personal information and upholding the security and trustworthiness of our recruitment efforts.   DATA PRIVACY To view Anduril's candidate data privacy policy, please visit https://anduril.com/applicant-privacy-notice/.    By submitting your application, you consent to Anduril Industries using a third-party service provider to conduct pre-employment risk, integrity, and due diligence screening and assessing potential risks as part of your application process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources. This third-party service provider does not act as a consumer reporting agency. Use of this provider helps to ensure compliance with applicable laws and protect technology, intellectual property, and organizational security.