Principal Engineer II leading the design and deployment of Menlo Security's Infrastructure Platform and guiding architectural transformations. Work involves collaboration with engineering teams globally.
Responsibilities
Define the long-term architectural roadmap and design, deploy, and maintain VM and Kubernetes infrastructure on GCP and AWS across dozens of clusters spanning development, staging, and production environments in multiple regions
Lead the strategic modernization of our services, acting as the primary architectural guide for development teams navigating the complex transition from monolithic architectures to decoupled microservices
Build and maintain Infrastructure as Code (IaC) using Terraform modules, managing resources through Spacelift or equivalent Terraform Automation and Collaboration Software (TACOS)
Partner with Engineering, Product, Compliance, and Security teams to design resilient, scalable systems
Build and maintain comprehensive observability solutions using Grafana Cloud, Prometheus/Mimir, and OTel collectors
Manage certificate lifecycle, DNS automation, ingress controllers, and service mesh networking with Cilium
Identify and eliminate toil through automation and usage of modern AI tools like Gemini and Claude
Participate in a 24x7 on-call rotation as part of a globally distributed team, responding to incidents and driving post-incident reviews
Requirements
Bachelor's degree in Computer Science, similar technical field of study, or equivalent practical experience
15+ years of progressive infrastructure engineering experience
Extensive, proven experience successfully guiding engineering organizations through large-scale architectural transformations from legacy monoliths to microservice-based ecosystems
Proficiency in common programming & scripting languages including python, bash, and go
Kubernetes expertise including cluster administration, RBAC, networking, workload management, and troubleshooting across production environments
Knowledge of Google Cloud Platform services including GKE, VPC networking, Cloud DNS, Artifact Registry, Secret Manager, IAM, Gemini Code Assist, and Workload Identity
Proven experience with Terraform for infrastructure provisioning and management
Understanding of network topologies, communication protocols, and enterprise grade connectivity solutions
Experience with GitOps methodologies and tools
Clear understanding of how to use LLM code assist tools to effectively build software
Benefits
Base Salary is one part of our competitive total compensation and benefits package
All employees may be eligible to become Menlo Security shareholders through eligibility for stock-based compensation grants, which are awarded to employees based on company and individual performance
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