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Senior Cybersecurity Engineer

2 months ago

Cardiff, Cardiff, United Kingdom Roku Full time

About Roku

Roku is a leading innovator in the television streaming industry, revolutionizing the way people watch TV. As the #1 TV streaming platform in the US, we aim to power every television in the world. Our mission is to be the premier TV streaming platform, connecting the entire TV ecosystem. We enable consumers to access their favorite content, empower content publishers to build and monetize large audiences, and provide advertisers with unique capabilities to engage consumers.

About the Role

We are seeking a highly experienced Senior Cybersecurity Engineer with a strong background in embedded Linux and system-on-a-chip (SoC) development and integration. This individual will play a critical role in developing new product solutions for cryptographic key programming, secure boot, and secure enclave.

Key Responsibilities

  1. Design and implement secure product solutions for cryptographic key programming, secure boot, and secure enclave.
  2. Develop cross-product security infrastructure solutions to ensure the integrity and confidentiality of our systems.
  3. Design and implement realistic offensive security tools and exercises to simulate device firmware attacks and evaluate the effectiveness of our security measures.
  4. Evaluate hardware vendor solutions for security implementations, including secure boot, Trusted Execution Environment (TEE), secure video path, and attack surface.
  5. Conduct vulnerability research, including the development of realistic scenarios that threat actors use to compromise the security of an embedded system.
  6. Perform static analysis on firmware images to identify and mitigate vulnerabilities.

Requirements

  1. 10+ years of relevant software development experience, with a strong focus on cybersecurity and embedded systems.
  2. In-depth understanding of Linux, tools, libraries, and open-source development.
  3. Extensive experience with C/C++/OOD and the ability to solve complex problems.
  4. Proven track record of success with embedded system development projects, with a focus on security.
  5. Experience working with Trusted Execution Environment and secure software best practices.
  6. Bachelor's degree in Computer Science or equivalent engineering experience.

What We Offer

Roku is committed to providing a comprehensive benefits package to support our employees and their families. Our benefits include global access to mental health and financial wellness support and resources. Local benefits include statutory and voluntary benefits, such as healthcare, life, accident, disability, commuter, and retirement options. We also offer time off for vacation and other personal reasons to balance work and life needs.