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Senior Security Engineer - Cloud Platform

NZ: Wellington: Xero One (19-23 Taranaki St)💼 Full-time🗓 2026-08-28 → 2026-09-25

Core

Design and operate identity and access controls at scale across AWS, GCP, and Azure to shape secure access as a product.

Role type

Senior IC cloud security engineer (IAM & IaC)

Builds

Cloud-native identity, access management, and policy enforcement systems

Domain

Cloud infrastructure security and developer experience

Deliverable

production ML models | product features | infrastructure

Required skills

Public cloud security (AWS/GCP/Azure), Identity and Access Management (IAM), Infrastructure as Code (IaC), Terraform, Python scripting, Technical leadership, Mentoring

Preferred skills

Workload Identity Federation, Self-service IAM improvements, AI application exploration

Technologies

AWS, GCP, Azure, Terraform, Python

Responsibilities

Design and maintain reusable Terraform modules and automation for IAM controls, Establish KPI baselines and contribute to design reviews, Mentor engineers on the team, Lead technical design conversations and engineering trade-offs, Collaborate with security, platform, and product teams to enable rapid delivery

Seniority

Senior, hands-on IC with mentorship responsibilities

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