Security Engineer

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming platform that connects the entire TV ecosystem. We connect consumers to the content they love, enable content publishers to build and monetize large audiences, and provide advertisers unique capabilities to engage consumers. From your first day at Roku, you'll make a valuable - and valued - contribution. We're a fast-growing public company where no one is a bystander. We offer you the opportunity to delight millions of TV streamers around the world while gaining meaningful experience across a variety of disciplines. About the Team The Roku trust engineering team is a close-knit group of professionals passionate about information security. Our mission is to protect our customers, partners, devices, services, infrastructure, and data. We work collaboratively, sharing insights and expertise to stay ahead of the curve. Join us, and you’ll be part of a dynamic team that thrives on challenges and celebrates victories together. About the Role As a Security Engineer on the Trust engineering team, you will support the design, implementation, and management of Roku’s end-to-end security systems and controls that impact a global user base. Key responsibilities will include supporting the development of security controls, managing and maintaining SIEM/SOAR tooling and threat intelligence platforms, conducting technical incident response, managing vulnerability and risk assessments, and mentoring more junior analysts. You will collaborate with teams within Trust engineering and across the wider organization to support, develop, and influence strong security practices and postures. What you will be doing Trust Information Security Operations, s upporting the design and implementation of information security systems and frameworks, including threat prevention, detection and mitigation tools Manage, maintain and optimize security information and event management (SIEM) platforms and associated security infrastructure Detect and respond to information security incidents, investigate security incidents, identify attack vectors, and lead containment/eradication/recovery efforts Create detailed incident reports, lead post-incident reviews, document lessons learned, and contribute to compliance reporting Threat Hunting Proactive Measures: Hunt for undetected threats, tune security tools, refine detection rules, and address false positives Vulnerability management, analysis, oversee the vulnerability management lifecycle and reporting, support prioritization and advise relevant stakeholders on vulnerability status and postures Security controls, identify risks in new and existing projects and environments and support the implementation of necessary security controls to meet business needs Support the implementation of security orchestration, automation and response (SOAR) playbooks and procedures in order to improve response times and ensure a consistent approach to incidents Provide mentorship and support to more junior analysts, and act as an escalation point for complex issues Support in testing and evaluation of security products and solutions Support the development and management of the security operations centre (SOC) function as it is built up and developed into the future Raise awareness of security policies and best practices across the organization. And continue to contribute to the ongoing development of best practices, procedures and security training across the organization We are excited if you have Strong understanding of SIEM, EDR, cloud security services (e.g., AWS GuardDuty), and various security technologies Experience in automation and development of automated playbooks and associated processes in security orchestration, ... (truncated, view full listing at source)