CareerPlan

Sr. Staff Engineer

HQ - Sunnyvale (Office)Full-time2026-11-03 → 2026-11-08
On-site

Core

Define the next generation of Illumio's breach containment platform and services, establishing technical standards and driving architectural decisions for large-scale distributed systems.

Role type

Senior Staff/Expert-level Principal Architect (Distributed Systems & Cloud Security)

Builds

Large-scale, resilient, cloud-native backend services and microservices powering Illumio's breach containment platform

Domain

Cybersecurity, Cloud Infrastructure, Distributed Systems

Required skills

Distributed systems design, Cloud-native architecture, Java/Go, Microservices, Kubernetes, API design, Technical strategy, System reliability, Mentoring

Preferred skills

Cybersecurity/Zero Trust product experience, Open-source contributions, Global scale experience, Thought leadership

Technologies

Java, Go, AWS, Azure, GCP, Kubernetes, Microservices, Event-driven architectures

Responsibilities

Lead architecture and design of large-scale distributed systems, Drive long-term technical strategy across engineering organizations, Design highly scalable and observable backend services, Partner with Product, Security, and Infrastructure teams, Establish engineering frameworks and standards, Mentor Staff and Senior Engineers, Influence key technology decisions, Resolve complex architectural challenges, Champion engineering best practices, Represent architecture to stakeholders