Are you a big-picture visionary who understands how each element affects all the others? At Apple, our Platform Architecture group is responsible for connecting our hardware, software, and servers into one unified system. You'll join a team of architects who are dedicated to securing the world's most advanced consumer devices. Our products are trusted for storing personal data, and our goal is to better safeguard our users. We're looking for dedicated and inspired individuals to help improve on the security of Apple's products.In this role, you will define the architecture for high-trust infrastructure and distributed web services that set and enforce security policy for the development, manufacture, deployment, and operation of Apple products, ultimately driving continuous security improvements for these products. Together, our work will be instrumental in maintaining the trust millions of customers place in their devices every day. As a member of Platform Architecture, you will: * Drive security requirements and architecture into web application services that play a pivotal role in the development, manufacture, deployment, and operation of Apple Products. * Collaborate with business, legal, support, and product development teams to define security policy for current and future product designs. * Drive alignment on key security initiatives at the senior executive level and lead cross-functional teams throughout the product development cycle to resolve system-level issues without sacrificing product security or impacting world class product design. * Identify emerging threats, develop threat models, and define security architectures for exciting new Apple products and technologies. Derive system security requirements, and design balanced and novel mitigations in creative collaboration with iconic product and engineering teams. * Develop detailed system-level specifications to guide product development, integration, and quality assurance teams in the creation of golden unit tests, reference data, and sample libraries to aid integration of our security technologies across team boundaries (e.g. client/server). * Use a wide range of interpersonal and technical skills to champion adoption of our industry leading security technologies across multiple product categories.Masters in EE/CE or similar engineering degree. 20+ years of relevant industry experience. Ability to critically analyze security properties of web service architectures, hardware, and software systems in order to build a comprehensive threat model. (e.g. familiarity with common threat modeling methodologies such as STRIDE) Ability to analyze industry and regulatory trends and work with relevant business stakeholders in order to define overall security policy direction for product designs. Ability to lead cross-functional initiatives, drive alignment among senior executive leadership, and provide architectural guidance to teams lacking resident security expertise. Breadth to work cross-functionally with Infrastructure, Privacy, Safety, Service, Manufacturing, Software, and Product Development teams to resolve system-level security issues. Strong written and oral communications skills across multiple levels, including senior executive leadership. Knowledge of cryptographic principles (e.g., symmetric vs asymmetric crypto, encryption vs authentication, secure boot, and PKI frameworks) and familiarity with HSM-based security applications and/or data center management and security expertise.Array