Senior AWS Platform Engineer
Location
ottawa, on
Job Type
Full-time
Category
Other-General
Posted
June 05, 2026
We are looking for a Senior AWS Infrastructure Engineer to redesign our AWS environment. The successful candidate will lead the design and implementation of a secure, scalable, multi‑account AWS architecture, enable cost chargeback, and establish long‑term operational best practices. This role is infrastructure‑first, requiring strong operating system, networking, and security fundamentals, in addition to deep AWS experience.
Key Responsibilities
- AWS Architecture & Multi-Account Design
- Design and implement a best‑practice multi‑account AWS architecture using AWS Organizations and Control Tower
- Define account strategies for customers, environments (Prod / Non‑Prod), and shared services
- Establish and maintain an AWS Landing Zone aligned with security and compliance requirements
- Reduce operational and security risk by eliminating single‑account blast radius
- Migration & Execution