Experienced Product Security Engineer

Job Description:Are you passionate about building secure systems from the ground up? We're looking for an experienced and motivated Product Security Engineer to help shape the security posture of our SoC and embedded firmware solutions! In this role, you’ll evaluate system security architectures, dive into firmware code for review, contribute to ROM assessments, and perform hands-on threat modeling and lightweight testing.This is a fantastic opportunity for someone who loves solving complex security challenges, enjoys collaborating with brilliant minds across domains, and wants to make a meaningful impact in real-world products. Responsibilities:Review firmware and SoC architecture for security risks and threat models.Evaluate critical security features like secure boot, rollback protection, memory isolation, and TEE.Perform C/C++ security code reviews to spot implementation-level flaws.Conduct targeted hands-on tests to validate security concerns when needed.Collaborate with cross-functional teams to embed security into the development lifecycle.Help shape secure firmware architectures for key handling, update flows, and hardware-backed protections.Communicate risks and solutions clearly to both technical and non-technical audiences.Strong hands-on expertise in C/C++ security code reviews.Ability to run and interpret quick tests to verify security assumptions.Background in academic research or industry work in embedded security, firmware, or cryptographic implementation.Discovering or analysing security vulnerabilities in products, ideally with public CVEs or equivalent internal findings.Hands-on experience evaluating or testing products against certification schemes such as SESIP, PSA Certified, or Common Criteria.Join our talent community. Accommodations at ArmAt Arm, we want our people to Do Great Things. If you need support or an accommodation to Be Your Brilliant Self during the recruitment process, please email accommodations@arm.com. To note, by sending us the requested information, you consent to its use by Arm to arrange for appropriate accommodations. All accommodation requests will be treated with confidentiality, and information concerning these requests will only be disclosed as necessary to provide the accommodation. Although this is not an exhaustive list, examples of support include breaks between interviews, having documents read aloud or office accessibility. We are a diverse organization of dedicated and innovative individuals, and don’t discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.Hybrid Working at ArmArm’s hybrid approach to working is centred around flexibility, where we split our time between the office and other locations to get our work done. Within that framework, we empower groups and teams to determine their own particular hybrid working pattern, depending on the work and the team’s needs. In some cases, the flexibility we can offer is limited by local legal, regulatory, tax, or other considerations, and where this is the case, we will collaborate with you to find the best solution. Discover how the 10x mindset shapes life at Arm: Use of AI in Your ApplicationAt Arm, we embrace the benefits AI can bring, including in recruitment. You may use AI to support your preparation, such as improving the clarity of written responses, practicing interview questions, or learning more about our industry. As such, you may not use AI to complete assigned tasks as part of any assessments. If you plan to use AI-supported or assistive technologies as part of a reasonable adjustment, please contact accommodations@arm.If you need an adjustment or an accommodation during the recruitment process, please email accommodations@arm.com. To note, by sending us the requested information, you consent to its use by Arm to arrange for appropriate accommodations. All accommodation or adjustment requests will be treated with confidentiality, and information concerning these requests will only be disclosed to the extent necessary to provide the accommodation. Although this is not an exhaustive list, examples of support include breaks between interviews, having documents read aloud, or office accessibility. Hybrid WorkingArm’s approach to hybrid working is designed to create a working environment that supports both high performance and personal wellbeing. Within that framework, we empower groups/teams to determine their own hybrid working patterns, depending on the work and the team’s needs. In some cases, the flexibility we can offer is limited by local legal, regulatory, tax, or other considerations, and where this is the case, we will collaborate with you to find the best solution. We are a diverse organization of dedicated and innovative individuals, and don’t discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.