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About the Role
Design and drive the overall security architecture for the PlayStation platform, integrating hardware and software security features from silicon to manufacturing and operations.
Responsibilities
- Design and drive the overall security architecture for the PlayStation platform.
- Integrate security features including SoC security, secure console manufacturing, Root of Trust, Secure Boot, Hypervisor and kernel security, DRM, crypto key management, device authentication, execution environment protection, and attack mitigation.
- Achieve consistent security design across the PlayStation platform by collaborating with specialized development teams, SoC, system software, manufacturing, and content protection teams.
Requirements
- Experience in security architecture or development across multiple domains such as computer architecture, OS, virtualization, cryptography, Secure Boot, TEE, hardware security, DRM, and authentication/key management.
- Knowledge or practical experience in designing attack mitigation techniques (e.g., ASLR, Control Flow Integrity, privilege separation, sandboxing, memory protection) considering attack methods, performance impact, compatibility, and implementation costs.
- Ability to understand system-wide threat models and articulate security requirements, design policies, risks, and trade-offs.
- Experience driving architectural design and technical decisions through collaboration with multiple technical teams and stakeholders.
- Effective communication skills for smooth collaboration with stakeholders.
- Ability to read technical documentation written in English.
- Willingness to actively engage in communication using English, even with the assistance of translation tools.
- Japanese Language Proficiency Test N1 or equivalent skill level.
Skills
- Computer architecture
- OS
- Virtualization
- Cryptography
- Secure Boot
- TEE
- Hardware security
- DRM
- Authentication
- Key management
- Attack mitigation techniques
- Threat modeling
- Security architecture design
- Game console security
- Smartphone security
- PC security
- Embedded device security
- SoC security
- Root of Trust
- Anti-rollback
- Tamper Resistance
- Low-level software
- Hypervisor
- Kernel
- Compiler
- Runtime
- CPU architecture
- Memory management
- Content protection
- License management
- Secure storage
- Security analysis
- Vulnerability research
- Reverse engineering
- Penetration testing
- Security review
- Hardware-software security architecture
- Large-scale product security
- Long-term product security
Location
- Tokyo
Work Type
- Hybrid
- Remote
- Onsite
Experience Level
- Mid-level
- Senior
About the Company
- PlayStation is a global leader in entertainment, producing products and services including PlayStation 5, PlayStation 4, PlayStation VR, PlayStation Plus, and acclaimed software titles from PlayStation Studios.
- PlayStation is a wholly-owned subsidiary of Sony Group Corporation under Sony Interactive Entertainment.
- We strive to create an inclusive environment that empowers employees and embraces diversity.
- We welcome and encourage everyone who has a passion and curiosity for innovation, technology, and play to explore our open positions and join our growing global team.
Equal Opportunity
- Sony is an Equal Opportunity Employer. All persons will receive consideration for employment without regard to gender (including gender identity, gender expression and gender reassignment), race (including colour, nationality, ethnic or national origin), religion or belief, marital or civil partnership status, disability, age, sexual orientation, pregnancy or maternity, trade union membership or membership in any other legally protected category.
- We strive to create an inclusive environment, empower employees and embrace diversity. We encourage everyone to respond.
- PlayStation is a Fair Chance employer and qualified applicants with arrest and conviction records will be considered for employment.