• Design and build security controls across diverse layers (e.g., cloud platforms, OS, Kubernetes, networks, CI/CD) to defend against sophisticated adversaries and insider threats. • Improve the security properties of Tailscale by identifying opportunities for security and privacy features, bug fixes, defense-in-depth, and implementing them across our codebase. • Audit Tailscale infrastructure for technical security weaknesses, identifying mitigations or solutions, and driving them towards resolution. • Support engineering decisions with threat modeling and security analysis and expertise. • You will spend 25-50% of your time in this role writing software vs purely operational or governance security responsibilities.

• Design and build security controls across diverse layers (e.g., cloud platforms, OS, Kubernetes, networks, CI/CD) to defend against sophisticated adversaries and insider threats. • Improve the security properties of Tailscale by identifying opportunities for security and privacy features, bug fixes, defense-in-depth, and implementing them across our codebase. • Audit Tailscale infrastructure for technical security weaknesses, identifying mitigations or solutions, and driving them towards resolution. • Support engineering decisions with threat modeling and security analysis and expertise. • You will spend 25-50% of your time in this role writing software vs purely operational or governance security responsibilities.

• Design, build, deploy, and maintain cloud infrastructure in AWS including matchmaking, dedicated multiplayer servers, analytics, and more • Assist game team in diagnosing and improving performance issues with clients connected to back-end services • Develop orchestration services to manage containerized applications in Kubernetes and Agones, dynamically adjusting capacity based on load • Implement monitoring solutions to track performance, capture logs, and generate alerts using tools like ELK Stack, Prometheus, Grafana, and Datadog • Write and maintain concise technical documentation that clearly identifies the purpose, scope, and dependencies of systems, and describes their interfaces • Implement networking technologies and solutions needed to ensure reliable and secure communication across complex systems • Design for security, incorporating principles such as zero-trust, segmentation, and least privilege to protect sensitive data and mitigate attack vectors

• Operate, maintain, and troubleshoot UNIX/Linux systems running in cloud environments • Support and maintain existing configuration management and Infrastructure as Code setups • Assist with the operation of cloud-based infrastructure, including virtual machines, networking components, and managed services • Help monitor system health and performance, investigate alerts, and participate in incident response and root cause analysis • Perform routine infrastructure updates and maintenance to ensure systems remain secure, reliable, and up to date • Support Kubernetes clusters and containerized workloads, primarily from an operational and troubleshooting perspective • Collaborate with senior engineers to improve automation, monitoring, and operational practices • Document procedures, operational runbooks, and troubleshooting steps to improve team efficiency