Product Security Architect

Company: HBK
Apply for the Product Security Architect
Location: Chennai
Job Description:

Role Overview 

As a Security Architect at HBK, you will lead security architecture initiatives across our diverse product portfolio, including web, desktop, SaaS, cloud, embedded, and firmware solutions. You will act as a trusted advisor and hands-on expert, ensuring secure-by-design principles are embedded throughout the product lifecycle. This role requires deep technical expertise in security concepts, threat modelling, risk assessment, and modern development practices. 

Key Responsibilities 

  • Consult and Assist: Guide multiple product teams in creating risk analyses (e.g., TARA) and performing Threat Modelling using STRIDE or Product relevant methods 

  • Enable Secure Design: Guide and mentor teams on secure software architecture principles and best practices. 

  • Process Integration: Adapt software development processes to leverage modern security tools (e.g., Static Code Analysis, Fuzzing, Security Testing Frameworks). 

  • Drive Security Decisions: Influence project decisions to implement robust security measures across products. 

  • Code & Config Review: Actively review source code and configurations for vulnerabilities; train teams to prevent recurring issues. 

  • Hardware Security: Provide guidance on hardware security measures and Secure Hardware Modules (SHM). 

  • Cryptography: Ensure correct application of basic cryptographic techniques for data protection. 

  • Compliance Alignment: Support adherence to relevant standards such as ISO 21434 (Automotive), IEC 62443 (Industrial), NIST SP 800 , EU CRA and ISO 27001. 

  • Guide product teams in implementing security controls required to achieve EU CRA compliance 

  • Qualifications 

    Education: 

    Bachelor’s or Master’s degree in computer sciences, Cyber Security or some other engineering degree. 

    Required Experience and Skills 

  • Proven experience in security architecture across multiple product types (web, desktop, SaaS, cloud, embedded, firmware). 

  • Deep technical understanding of security concepts (IAM, Secure Access, Secure Boot,Secure On board communication Encryption, Secure Coding Practices etc). 

  • Hands-on experience in Threat Modelling (STRIDE), Risk Analysis (TARA), Vulnerability hunting and source code reviews. 

  • Familiarity with one or more recognised security standards and regulations, such as EU CRA (Cyber Resilience Act), CSMS, UNECE R156/R157, ISO 21434 (Automotive), IEC 62443 (Industrial Control Systems), ISO 27001, and NIST SP 800 series 

  • Strong background in modern software development (C++, Java) on Linux/Android. 

  • Understanding of cryptographic fundamentals and secure hardware concepts. 

  • Strong expertise in both System and SW Engineering 

  • Expert in Requirement Engineering and requirement based development 

  • Proven experience in leading engineering teams and managing customer-facing projects 

  • Good understanding of different architectures, operating systems(Linux/QNX/Microsar), hardware & software security concepts, cryptography, debugging techniques 

  • Experience in interfacing with customer and review of customer requirements with a focus on cybersecurity impacts. 

  • Excellent communication skills to effectively engage with engineering teams, customers, and stakeholders. 

  • Posted: March 27th, 2026