Security Engineer • Senior

Who you are

You have 5+ years of experience in security engineering, particularly focused on cloud environments — you've designed and implemented security controls that protect user data and ensure compliance with industry standards. Your expertise in AWS and cloud security frameworks allows you to create robust security architectures that scale with the business.

You are proficient in automation tools and methodologies — you understand how to develop automated security solutions that enhance operational efficiency and reduce manual overhead. Your experience with Docker and container security practices enables you to secure applications from development through deployment.

You have a strong understanding of security best practices and frameworks such as OWASP — you can identify vulnerabilities and implement effective remediation strategies. Your knowledge of tools like Elasticsearch helps you monitor and analyze security events in real-time.

You thrive in collaborative environments — you enjoy working with cross-functional teams to integrate security into the development lifecycle. Your communication skills allow you to articulate complex security concepts to both technical and non-technical stakeholders.

Desirable

Experience with security compliance frameworks such as ISO 27001 or NIST is a plus — you understand the importance of aligning security practices with regulatory requirements. Familiarity with incident response and threat hunting methodologies will help you contribute to the overall security posture of the organization.

What you'll do

As a Senior Security Engineer at Roku, you will be responsible for architecting and implementing security controls across our cloud infrastructure — your work will directly impact the security of millions of users worldwide. You will collaborate with the Advanced Development team to design scalable security solutions that protect our applications and data.

You will lead initiatives to automate security processes — your expertise in AWS and Docker will be crucial as you develop and deploy security tools that enhance our cloud security posture. You will also conduct security assessments and vulnerability scans to identify and mitigate risks proactively.

Your role will involve staying up-to-date with the latest security threats and trends — you will analyze security incidents and provide recommendations for improvements. You will also mentor junior engineers, sharing your knowledge and best practices to foster a culture of security awareness within the team.

What we offer

At Roku, we offer a dynamic work environment where innovation is encouraged — you will have the opportunity to work on cutting-edge technologies that shape the future of TV streaming. We provide competitive compensation and benefits, including health insurance, retirement plans, and opportunities for professional development.

You will be part of a collaborative team that values your contributions — we believe in empowering our employees to take ownership of their work and make a meaningful impact. Join us in our mission to connect the entire TV ecosystem and delight millions of viewers around the world.